Senior Engineer Jobs in Moorpark, CA

6 Months Contract 4 days/week onsite in Burbank CA / Seattle WA Basic Qualifications Minimum of 5 years of related work experience. Demonstrated experience designing, implementing, and integrating enterprise-level - highly connected hybrid LDAP solutions with at least 40,000 users, including: Active Directory Azure Active Directory Microsoft Identity Manager Active Directory Federation Services / AADC Integrations between key services and various LDAP providers. Experience in engineering, designing, and integrating both infrastructure components (domain controllers, sites and services, connectivity, etc.) and logical aspects (GPO management, directory structure, and management toolsets) Experience in project management of large IT initiatives. Experience working with and directing suppliers in an outsourced environment infrastructure. Description Seeking a Senior Active Directory Engineer for the following role - Lead the assessment and analysis of the Domain controllers in the AD forest. Document and guide the operations team with the decommissioning, upgrade and migration of domain controllers. Analyze the existing use of PKI certificates in legacy directories and help migrate them into Microsoft's PKI service. Evaluate capabilities of services/products and design solutions to deliver future service offerings through detailed technical analysis. Define engineered designs, including full documentation. Follow structured methodologies for technical analysis of products and solutions. Domain Controller consolidation. Assess existing domain controllers, identify consolidation opportunities, and develop a migration strategy. Perform domain controller upgrades, decommissioning, etc. Ensure replication integrity and domain health during consolidation. PKI certificate migration and cleanup. Analyze existing PKI infrastructure and certificates. Migrate certificates to a modern PKI infrastructure with minimal disruption. Revoke, renew, and replace legacy or non-compliant certificates. Ensure compliance with security policies and best practices. Active Directory administration and cleanup. Identify and remove stale objects, orphaned accounts, and unused policies. Optimize AD replication, site topology, and group policy objects (GPOs) Implement best practices for AD security, auditing, and hardening. Troubleshooting and support. Diagnose and resolve AD, DNS, and PKI-related issues. Work with security and infrastructure teams to remediate vulnerabilities. Document configurations, policies, and procedures for future reference. Education BA/BS (required) The estimated pay range for this position is USD $90.00/hr - USD $98.50/hr. Exact compensation and offers of employment are dependent on job-related knowledge, skills, experience, licenses or certifications, and location. We also offer comprehensive benefits. The Talent Acquisition Partner can share more details about compensation or benefits for the role during the interview process.

Required Skills & Experience • Bachelor's Degree in Mechanical Engineering or related field • 5+ years of Mechanical Engineering experience o Preferred experience working within Research + Development • Proficiency in CAD software, specifically Solidworks modelling + updating drawings • Experience owning Test Method Development • Design Verification + Validation experience Nice to Have Skills & Experience • Medical Device industry experience • Experience working within FDA Quality System Regulations and ISO 13485 - • Experience supporting acquisition integration projects Job Description A client in the medical device industry is seeking a Sr. Mechanical Engineer to join their Research + Development team in support of a major integration project resulting from an acquisition. The ideal resource will have a strong mechanical engineering background with specific experience working with Solidworks CAD software, developing test methodologies, and running the design verification process. Day to day activities will include developing test methodology as the team moves into the design verification testing portion of their integration project and involves interfacing with Technicians and DQA Engineers. The role will be a 6-month contract with possible extensions until integration work is concluded and hybrid 3 days per week in Valencia, CA requiring the resource to be onsite in their machine shop with the R+D team. Compensation : $65/hr to $70/hr. Exact compensation may vary based on several factors, including skills, experience, and education. Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.

NASB is tasked with building consumer services at a global scale.NASB Engineering is creating software solutions that is driving growth in ad based services and streaming compelling media to all Samsung screens (TVs, phones, tablets, PCs, refrigerators, plus more). The backend engineer will be individually architecting, coding, and deploying modules to our existing AWS backend for current media services. They will be supporting NASB Tech Integrator with several key components for live channels. Main Responsibilities Implement back-end architecture components, tasks, and services to support TV Plus server side ad insertion, linearization, ad markers, etc. Conduct engineering activities, projects, research and/or operational tests in conformance to functional specifications, design requirements, operational capacities and customer performance expectations. Debug Production issues raised by customers and customer support teams, isolate the cause and work towards a fix. Participate in meetings with other staff members to evaluate, plan, and troubleshoot; and to ensure proper interface between software, systems and operational performance. Exercise judgment in selecting methods, techniques and evaluation criteria for obtaining results. Algorithm development, back-end automation, problem solving and scalability architecture Job Experience and Knowledge 10+ years of software development experience in a large scale Production environment Bachelors/Master's Degree in Computer Science or Computer Engineering. Ability to solve problems in a fast paced and dynamic environment with focus on maintaining high quality and standards. Proficient with AWS, Git, Docker, Kubernetes is a must. Experience working with HLS or Dash workflows, FFMPEG, AWS Elemental Media Services experiences all are a plus. Experience working with Ad Tech: Ad Decisioning, VAST, OpenRTB, ad stitching are all a plus Proficient working with interpreted languages such as: Python, Javascript, and/or Typescript Proficient working with strongly typed languages such as: Go, C, C++, Java, Zig or Rust Proficient with process memory management Experience with web backend frameworks such as Django, Express, Fast API, Gin-Gonic, Drogon, etc. Experience with microservices architecture and distributed architecture Frontend Development, Full Stack experience is a plus Able to communicate in writing, through email and reports, or orally complex technical matters to an audience of equal or higher level technical competency. Strong understanding of security and privacy compliance Strong understanding of data structures and algorithms Ability to deliver and accept feedback on code and design Strong experience working in a Unix or Linux system Strong ability to debug unfamiliar distributed architectures and isolate problems Experience in writing tests for the code written Experience in CI/CD and automation preferred Qualifications Highly detail-oriented with strong analytical skills Ability to work effectively with partners in different cultures and geographies Positive attitude, highly flexible, and self-motivated Develops professional expertise by complying with company policies and procedures Exceptional communication skills in multi-cultural environment Flexibility to travel to meet with partners and internal customers (if/when we return to travelling) Exercises judgment within defined procedures and practices to determine appropriate action Highly detail-oriented with strong analytical skills Consumer of TV content with a keen eye for what works in the OTT space. Normally receives general instructions on routine work with detailed instructions on new projects or assignments

Ideal Candidate: 5+ YOE and B.S. top 3 skillsets are a must have! 1. Analytical Equipment Troubleshooting 2. Commissioning, Qualification, and Validation of Analytical Equipment 3. Manufacturing Support The Sr. Engineer, Analytical will lead the troubleshooting and vendor support for a wide variety of analytical equipment that supports manufacturing. Scope includes a wide range of devices such as Cell counters, metabolite analyzers, blood gas analyzers, osmometers, spectrophotometers, endotoxin analyzers, TOC analyzers, and filter integrity testers. The qualified candidate will work with the analytical team to ensure uptime of equipment, improve reliability, coordinate troubleshooting activities with the team and vendor, manage preventative maintenance, spare parts, SOPs, and forms, and help drive continuous improvement activities. Responsibilities: - Work cross-functionally with individuals and project teams in Analytical, Engineering, Instrumentation, and Manufacturing. Determine technical coverage and proper integration of different subsystems. Create and execute to project plans and schedules. Review qualification documents and other related development documents for assigned projects. Provide deep technical assistance for other support staff and operators using equipment. Support of different equipment in multiple buildings within the Thousand Oaks campus Skills: BS in Engineering, Biotech, Chemistry ,or Equivalent and previous experience in a biotech/pharmaceutical industry with focus on usage and/or analytical equipment of specified equipment - 5 years current experience with analytical processes and GMP procedures. Strong background in troubleshooting, root cause analysis, and vendor coordination. Must be capable of working on multiple projects in a deadline driven environment.

Step into the revolution. Arena Club is not just disrupting the collectibles market-we're igniting a seismic shift in the industry. Imagine being part of a company that will soon be a household name, one that visionary leaders like 5x World Series Champion Derek Jeter and trailblazing entrepreneur Brian Lee are propelling into the stratosphere. We're redefining sports cards and memorabilia with the first-ever digital card show, built on rock-solid trust, transparency, and an exhilarating passion for the game. This is your chance to join the team before we become the next Uber or Google of collectibles. Role Overview Join our fast-growing startup in West Los Angeles as a Senior Backend Engineer and help build the backbone of our platform. We are a dynamic, high-growth company where your work will have a direct impact on product success and scalability. This position is in-office, fostering a fun and collaborative environment, with flexibility for a hybrid arrangement to accommodate personal needs as life comes up. Key Responsibilities Design, build, and maintain scalable backend applications and APIs using Node.js, TypeScript, and Postgres Leverage AI-powered coding tools (e.g., GitHub Copilot, Tabnine) to improve development speed, code quality, and system reliability Architect and optimize systems for high scalability and performance as the business rapidly expands Implement third-party integrations and external APIs to enhance the platform's capabilities Develop and maintain internal tools that support fulfillment operations, internal workflows, and machine learning initiatives Collaborate cross-functionally with product, data, and frontend teams to ship high-impact features quickly Ensure backend systems are secure, well-documented, and thoroughly tested Qualifications 5+ years of experience as a professional backend engineer Strong proficiency in Node.js, TypeScript, and Postgres Proven experience building and scaling eCommerce or online marketplace platforms Passion for using the latest AI coding tools and AI-driven best practices to enhance development workflows Deep understanding of cloud platforms (AWS or GCP) and containerization/infrastructure-as-code tools (Docker, Terraform) Ability to move fast and iterate quickly in a startup environment while maintaining high code quality Excellent problem-solving skills and the ability to communicate technical trade-offs effectively Tech Stack Languages & Frameworks: TypeScript, Node.js, Python Database: Postgres Cloud & Infrastructure: AWS (S3, SQS, etc.) and/or GCP, Docker, Terraform AI Development Tools: AI-powered coding assistants (e.g., GitHub Copilot, Tabnine), LLM-based development enhancements Location West LA office - primarily in-office 5 days a week to foster a collaborative environment, with flexible hybrid options available to accommodate personal needs.

General Purpose of Job: Calnetix is a design and manufacturing company that is primarily focused on high-speed permanent magnet synchronous machines, power electronics, magnetic bearings, and associated controls. Candidate will join the engineering team, using our high-speed high power permanent magnet machines, power electronics, and magnetic bearing controllers to change the electric machine industry. The Senior Power Electronics Engineer will be responsible for all aspects of power converter design, test, debugging, and project execution. In this role, you will design innovative power converter products for industrial, aerospace, and military applications and lead the product development process from concept realization through introduction of product into high volume production. Essential Duties and Responsibilities: Evaluate customer/project requirements and selecting appropriate topologies for DC/AC and DC/DC applications Perform as a design engineer for power electronics products including all essential engineering analysis aspects from initial planning stages through study, design, and test. Design, develop and test advanced power electronics (up to hundreds of kW), such as converters and inverters, using medium to high power switching components and associated protection and gating circuitry. Selecting active semiconductor switching devices as well as passive components required for converter power circuits (capacitors, inductors, transformers, etc). Lead verification testing on new designs and products Analyze switching and transient behavior of devices to determine limits, proper gating, operation and implementation Design analysis including modeling, simulation, and control loops Optimize designs with an eye toward efficiency, density, and cost Conduct design reviews and follow NPI process Perform hands-on lab work building and debugging prototypes Perform electrical characterization, design validation, and qualification Introduce the product into production Provide technical support for production and field product issues Collaborate in cross-functional teams Required Skills, Experience, Education, and Abilities: BSc or MSc in Electrical Engineering with focus on power electronics and having +5 years of industry experience. PhD is plus. Strong understanding of power inverters operation and design Good understanding of 3-phase power systems Strong skillset of debugging power electronics circuits Experience with space vector, sinusoidal, and/or discontinuous PWM schemes. Strong knowledge of digital, analog and power electronic circuits Experience with SiC and GaN devices-based power converter design Strong circuit simulation experience (Matlab Simulink/PLECS/ LTSpice) Strong interpersonal, communication, presentation and technical writing skills Self-motivated, detail oriented, strong team player Strong problem-solving skills and the ability to think creatively Ability to drive projects to completion Ability to work in a team environment and on several projects simultaneously Ability to prepare test reports, conclude the outcome of test results, provide the next steps in test plan, and present it to management level Advanced computer skills with emphasis on MS Office products Desired Skills and Experience Perform power electronic circuit design (create schematic symbols and layout footprints, design schematic and layout, and create BOM) in Altium Magnetics design and optimization High frequency magnetics design knowledge Ability to drive, understand and adhere to product roadmaps, define new platforms, and extend products for power inverters (DC/AC) Create high density PCB layout with noise and EMI mitigation Intangibles Sought: Detail oriented with excellent time management skills. Strong blend of analytical, decision-making and creative problem-solving skills. Team player with a willingness to learn, teach and help. Strong verbal and written communication skills. Excellent problem solving and troubleshooting skills. Physical Demands / Work Environment: 10% travel may be required. Calnetix offers its employees competitive salaries and bonus, commensurate with qualifications and experience, as well as comprehensive benefits including: 401(k) Program Medical, Dental, Vision and Life Insurance Vacation Paid Holidays Office closure for the week between Christmas and New Year Holiday Health Care Flexible Spending Account Plan Salary Range: $140,000-$190,000 DOE + Performance Bonus The above job description is not intended to be an all-inclusive list of duties and standards of the position. Incumbents will follow any other instructions, and perform any other related duties, as assigned, by their supervisor. Management reserves the right to change, rescind, add or delete the duties and responsibilities of positions within this job classification at any time. Calnetix is an equal opportunity employer and prohibits discrimination based on race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, or veteran status. This policy applies to recruiting, hiring, transfers, promotions, terminations, compensation and benefits and also states that retaliation against any employee who files a complaint regarding possible violations of this policy will not be tolerated. Calnetix will not sponsor for immigration, including for H-1B, TN and other non-immigrant Visas, for this role.

Senior Mobile Engineer - Onsite (Santa Monica) - Up to $200,000 - Equity - 401k -Medical/Dental/Vision - Well-funded, Start-up, Flutter & Native iOS/Android The Company This company is a rapidly growing start-up based in Los Angeles. They are backed by Andreessen Horowitz, Abstract VC, and one of the Founders of YouTube. They are in hyper-growth mode and are a mobile-first platform focused on live streaming and real-time communication. Skills/Requirements: 4+ years of Mobile Engineering experience Experience with one of the following - Flutter/Dart, iOS/Swift & SwiftUI, Android/Kotlin Experience with Migration Projects - Flutter>Native Experience with real-time media streaming (WebRTC, RTMP, HLS, etc) Live-streaming applications Start-up Experience The Position You will be working on a very exciting product, driving innovation from within. You will be tasked with migrating an existing Flutter codebase to native iOS and Android. Flutter experience is preferred, but not a deal breaker. This company looks for strong engineers as they know good programmers can pick up new tools and languages seamlessly. If you're an experienced Senior Mobile Engineer looking to move into a position with a rapidly growing, innovative business, this is for you! Apply now! Interviews are commencing for this position very soon. Don't let it pass you by! Senior Mobile Engineer - Onsite (Santa Monica) - Up to $200,000 - Equity - 401k -Medical/Dental/Vision - Well-funded, Start-up, Flutter & Native iOS/Android

RMA is a growing national provider of testing, inspection, and certification services that support innovation in new product development, quality assurance, for project delivery, and engineered solutions for asset management. We are passionate about contributing to the sustainable development of the communities we serve. We are a national firm with a global reach serving national and international clients from 30+ offices located in 10 states and are ranked on ENR's Top 500 list alongside the nation's top firms. With a 60-year history, RMA has a passion for high-end services, constant innovation, and investment in the development of world-class laboratory facilities, and interactive management technologies. Each member of our staff is committed to service, innovation, and the success of our clients. This position will be working out of the Sun Valley, CA office. POSITION OVERVIEW: RMA is seeking a full-time Office Manager/Sr. Engineer or a candidate with similar experience to manage and grow the office located in Sun Valley, California. The ideal candidate will have the demonstrated experience to further develop RMA's expertise in providing analyses, guidance, and solutions to contractors, municipalities, transportation agencies, utility providers, and healthcare clients in the areas of geological and environmental engineering, construction materials testing/inspection, and stormwater management services. Responsibilities include but are not limited to: Perform the Office Manager functions including overseeing Department and Project Managers, managing the revenue and cost for budgeted profitability, hiring and maintaining staff, AR & WIP management oversite, safety leader and required safety culture of the Office per the company requirements. Provide market analysis and clear strategic vision for the operation. Provide leadership, mentoring and direction to managers within the operation. Develop the office to provide the full complement of services that RMA Companies provides. Continuous evaluation of the group's strengths and weaknesses. Develop plans to overcome the weakness and promote the strengths of the organization. Actively work with other offices to develop synergies with common clients, work force, etc. Develop relationships with new potential Client's to maintain a steady backlog of work and increase the existing Client base. Develop and maintain existing and past clients for future work. Provide timely responses to all proposals that management determines are worthy of pursuing. Hiring and onboarding staff, supervisory responsibilities including conducting performance reviews. JOB QUALIFICATIONS: U.S. Citizenship or legal authorization to work in the U.S. Minimum of 15 years progressive experience with 5 or more years of proven experience managing business operations. B.S. Degree in Engineering in Civil or Environmental preferred but not required, or related management experience of technical staff. California PE preferred. Demonstrated history of growing a business with positive client satisfaction. Proven results in meeting internal or external client requirements for Scope, Schedule, Budget, and Quality. Knowledge and experience leading, developing, and managing multiple service lines. Excellent written and verbal communication skills and demonstrated ability to communicate across all levels of the company. Highly organized, self-motivated and results driven with the ability to organize priorities and multi-task effectively. Strong interpersonal skills. WORKING CONDITIONS Ability to perform in a high stress environment. The employee spends most of the time sitting or standing in a comfortable position with ample opportunity to move about. Must be able to lift 50 lbs. Ability to read or interpret data as well as having the capacity to communicate (verbally and written) with both company and outside personnel professionally and effectively. There is a strong emphasis on safety while working both in the office and in the field. We are an Equal Opportunity Employer. This Company is dedicated to both the letter and the spirit of the equal opportunity employment laws. All applicants and all employees will be evaluated on the basis of their ability, competence, and performance of the essential functions of their positions. There will be no discrimination on the basis of race, sex, national origin, religion, age 40 and over, disability, sexual orientation, marital status, or any other classification which may be protected by federal, state, or local laws. In compliance with the Americans with Disabilities Act, we specifically offer equal opportunity for all employees or job applicants who may have a physical or mental disability. Such persons will be hired on the basis of their ability to perform the essential functions of the job in question. Likewise, their work will be evaluated on their performance of these essential functions. We will offer reasonable accommodation to individuals with disabilities, to the extent that Company resources allow without undue hardship. As part of our equal employment policy, there will be no wage differentials based on gender, between men and women employed in the same establishment, on jobs that require equal skill, effort, and responsibility, and which are performed under similar working conditions.

📡 Job Title: Sr. Antenna & RF Engineering Lead 💼 Job Type: Full-time, On-site Seeking a technical leader in antenna and RF engineering to drive innovation in advanced GNSS and RF solutions. This role focuses on technical leadership, project guidance, and system-level integration, ensuring top-tier antenna performance and strategic product development. The primary function will be to maximize the value of current design resources while ensuring the delivery of high-quality, state-of-the-art antenna solutions. The ideal candidate is a self-starter, proactive, and organized, with a deep understanding of RF and antenna systems and a passion for leading teams. About the Company: A leader in RF technology, my client develops rugged, high-performance antennas for aerospace, defense, and other industries. They drive innovation while delivering tailored solutions to mission-critical applications. Key Responsibilities: Lead RF & antenna design, development, and system integration. Guide technical strategy, research, and innovation. Act as technical lead, reviewing designs, managing projects, and mentoring engineers. Oversee antenna architectures, including GNSS, beamforming arrays, and multi-band communication antennas. Ensure high-quality, state-of-the-art antenna solutions aligned with customer needs. Shape technology roadmaps in collaboration with leadership. Support cross-functional teams including product, sales, and operations. Required Qualifications: Bachelor's in Electrical Engineering or related field. 5-20 years in RF/antenna engineering. Experience in electrical, RF, and antenna engineering. Experience with RF/antenna system design, validation, and testing. Leadership experience or strong potential and interest in a leadership role. Understanding of RF & antenna design principles (GPS, GNSS, HFSS, Array, L-band, etc.). Exposure to system analysis, electronic warfare, and anti-jam applications. Self-starter, proactive, adaptable, open-minded, enthusiastic, passionate, and organized. *ITAR 🌟 If you're ready to lead cutting-edge RF & antenna innovation and shape the future of high-performance solutions, apply ASAP! 🌟 *ITAR: Must be U.S. persons within the meaning of ITAR. ITAR defines a US person as: any individual who is granted U.S. citizenship; or any individual who is granted U.S. permanent residence ("Green Card" holder); or any individual who is granted status as a "protected person" under 8 U.S.C 1324b(a)(3).

Are you a top 1% mechanical engineer looking to build first-of-their-kind machines that will reshape an industry? A stealth startup in Southern California is tackling critical challenges in mining and industrial automation. We're seeking an elite mechanical engineer who thrives in high-autonomy environments, operates with urgency, and is driven to build groundbreaking technology. As the first mechanical engineer in this domain, you'll own your product vertical and have the opportunity to build a team around you. This role is for someone who has designed, built, and tested complex industrial-scale machinery at world-class engineering companies or startups. What You'll Do Design, develop, and test highly complex mechanical systems for industrial applications Drive the full product lifecycle from concept to production Work hands-on with hydraulics, structural design, and drive mechanisms Utilize CAD (NX, SolidWorks) and FEA tools (ANSYS, Abaqus) to optimize performance Collaborate closely with a team of top-tier engineers in a fast-paced, execution-driven environment What You Bring 8+ years of experience designing and testing industrial-scale mechanical systems Proven ability to lead mechanical design in a startup or small engineering team Expertise in hydraulic systems, drive mechanisms, and structural design Deep understanding of manufacturing processes and material selection Engineering degree from a top-tier university (MIT, Caltech, Stanford, Berkeley, Michigan, etc.) A track record of solving critical engineering problems with speed and precision Why Join? Work on cutting-edge industrial automation technology that has never been built before Collaborate with a team of world-class engineers in Southern California Uncapped growth potential - shape the future of the company and build your own team Competitive compensation, 100% healthcare coverage, and all meals provided in-office Housing assistance near the office and potential for global travel Employee Benefits 100% healthcare coverage (medical, dental, vision) All meals covered (breakfast, lunch, dinner) Can help provide housing close to the office Generous early stage equity If you're obsessed with solving hard engineering problems and want to work alongside the best, apply now. We're looking for A+ players who elevate the entire team.

As a Senior Mechanical Engineer with our client you will be directly responsible for designing the hydraulic, fluid circulation, and actuation systems at the core of our next-generation drilling rigs. From concept to field deployment, you'll collaborate across teams to deliver robust, safe, and efficient systems that withstand the toughest conditions. You will be joining at the pre-seed level of the company, and have a critical role in developing the future of the company and products. If you're looking to have the biggest impact in your professional career - please reach out. If you're looking for a job where you make the most amount of money and where you work the least for that money, please don't apply. Note: You don't need mining or drilling experience to excel in this role. What You'll Do: •Design and prototype mechanical systems and components for autonomous drilling rigs, including hydraulic systems, drive systems, and structural elements •Integrate mechanical designs with electrical, control, and software systems •Perform simulations, stress analysis, and finite element analysis to ensure the durability and performance of components in harsh operational conditions •Outline and perform testing and validation of new designs at a subsystem and integration level, iteratively making necessary modifications to achieve the desired objective •Optimize mechanical systems for performance, weight, cost, and manufacturability •Conduct field visits to understand operational challenges and implement improvements to enhance performance and reliability in real-world conditions •Produce documentation outlining design choices, test results, and future improvements Qualifications •Experience in mechanical design, preferably in heavy machinery, drilling equipment, or autonomous systems Who You Are: Experience in mechanical design, preferably in heavy machinery, drilling equipment, or autonomous systems Proficiency in CAD software (NX, SolidWorks, or similar) Experience with FEA tools for stress analysis and simulation (e.g., ANSYS, Abaqus) Strong understanding of hydraulic systems, drive mechanisms, and structural design Knowledge of manufacturing processes, materials, and tolerances Ability to work in a fast-paced and collaborative environment to rapidly prototype and manufacture new products Experience with field testing and working in rugged environments The role will pay between 150k - 180k and you will receive generous equity. You'll have total freedom to succeed, all meals are covered at HQ and healthcare is covered 100% as well. You must be willing to work extended hours and weekends as needed.

As a Senior Mechanical Engineer, you will be directly responsible for designing the hydraulic, fluid circulation, and actuation systems at the core of our next-generation drilling rigs. From concept to field deployment, you'll collaborate across teams to deliver robust, safe, and efficient systems that withstand the toughest conditions. Note: You don't need mining or drilling experience to excel in this role. RESPONSIBILITIES Design and prototype mechanical systems and components for autonomous drilling rigs, including hydraulic systems, drive systems, and structural elements Integrate mechanical designs with electrical, control, and software systems Perform simulations, stress analysis, and finite element analysis to ensure the durability and performance of components in harsh operational conditions Outline and perform testing and validation of new designs at a subsystem and integration level, iteratively making necessary modifications to achieve the desired objective Optimize mechanical systems for performance, weight, cost, and manufacturability Conduct field visits to understand operational challenges and implement improvements to enhance performance and reliability in real-world conditions Produce documentation outlining design choices, test results, and future improvements QUALIFICATIONS Experience in mechanical design, preferably in heavy machinery, drilling equipment, or autonomous systems Proficiency in CAD software (NX, SolidWorks, or similar) Experience with FEA tools for stress analysis and simulation (e.g., ANSYS, Abaqus) Strong understanding of hydraulic systems, drive mechanisms, and structural design Knowledge of manufacturing processes, materials, and tolerances Ability to work in a fast-paced and collaborative environment to rapidly prototype and manufacture new products Experience with field testing and working in rugged environments IN THIS ROLE, YOU WILL Own a product vertical with the opportunity to build a team around yourself over time Work directly with our internal and external customers to drive our roadmap Get to build alongside the best engineers and mining operators in the world Be given autonomy and virtually unlimited room to grow Travel all over the world THIS MIGHT BE A GOOD FIT IF YOU Bias to action, take pride in your work and care more about getting to the right solution than being right Have led critical projects or initiatives Have extensive experience shipping modern, full-stack hardware Are product-minded and user-driven Are excited to work in a fast-paced environment with high stakes and quick iteration cycles Are a previous or future founder Can work from our Los Angeles headquarters (El Segundo)

The company is a high-octane aerospace technology startup founded in 2019 and specializing in developing advanced Unmanned Aerial Systems (UAS) and microsensor technology for both government and civilian sectors. Currently seeking a highly skilled Senior Atmospheric Sensor Engineer to design, develop, and optimize advanced sensor systems for atmospheric and environmental monitoring. The Company The company offers high-performance UAS, low-size, weight, and power (SWaP) sensor technology, and best-in-class AI video tools. The company, which is run by former Special Forces Operators, has both a patriotic culture and diverse team with a history of success and focus on bringing industry-leading products to the warrior community. Seeking a Senior Atmospheric Sensor Engineer who will be focusing heavily on micro atmospheric wind sensors, algorithm development, fluid dynamics, and environmental tuning and testing, ensuring high-accuracy data collection and real-world performance. The Compensation $145K - $180K Competitive Annual Base Salary Plus Stock Option Package and Bonus Plan Commensurate with Experience The Location Fully onsite position based in the Camarillo, CA Headquarters The Benefits Comprehensive Blue Shield of California Medical Coverage (2 PPO & 1 PPO/Health Savings Account Options) Preventative Care Services Covered at No Cost Blue Shield of California & Guardian Dental PPO Plan Options Blue Shield of California & Guardian Vision Plan Options Voluntary Life & AD&D Insurance Short & Long-Term Disability Plans Exclusive Employee Discount Program through BenefitHub Clever Rx Prescription Discount Program The Role Develop and optimize signal processing and data fusion algorithms for atmospheric sensor systems. Implement machine learning techniques for sensor calibration, anomaly detection, and data validation. Enhance real-time data acquisition and processing pipelines for high-precision environmental measurements. Apply computational fluid dynamics (CFD) to model airflows, turbulence, and sensor-environment interactions. Design and validate sensor housings and components to optimize air sampling and minimize measurement biases. Work closely with mechanical and electrical engineers to integrate fluid dynamics insights into sensor design. Develop and execute rigorous environmental testing protocols in controlled and field conditions. Analyze sensor performance under extreme temperatures, humidity, pressure, and pollution levels. Utilize wind tunnels, climate chambers, and real-world deployments to validate sensor accuracy and reliability. The Background Profile U.S. Citizenship required Bachelor's Degree in Mechanical Engineering, Aerospace Engineering, Atmospheric Science, or related field; Masters Degree a plus Prior experience with micro atmospheric wind sensors, algorithm development, fluid dynamics, and environmental sensor tuning and testing Proficiency in Python, MATLAB, or C++ for numerical modeling and data processing Experience with wind tunnel experiments, environmental chambers, and real-world sensor deployments Familiarity with sensor calibration techniques, signal processing, and uncertainty quantification Experience with embedded systems and real-time data processing Knowledge of optical, electrochemical, or Micro-Electro Mechanical Systems (MEMS)-based sensing technologies Background in machine learning for sensor data analytics Ability to be based onsite at the headquarters in Camarillo, CA The Ideal Background Innovative, hands-on, and highly practical in approach Multidisciplinary problem solver driven by rigorous engineering analysis Goal-oriented, learns from mistakes, and ensures a complete design process Strategic, balancing scope and effort effectively Highly skilled in clear communication through both discussion and documentation Collaborative and thrives in teamwork to develop plans and solve complex problems Background experience collaborating with meteorologists, aerospace engineers, or climatologists

About the job Knightwerx is looking for an experienced Mid/Sr. Level Mechanical Engineer to join our growing R&D team. As a subject matter expert in mechanical design, the Mechanical Engineer will work within a multi-disciplinary team to develop low SWaP sensor technology as well as small unmanned electric aircraft tech from the ground up. We operate in a fast-paced development environment that balances innovation and ingenuity with practicality and reliability. You will be involved in every aspect of the engineering process from clean-sheet design and prototyping to outdoor testing, customer interaction, and manufacturing. Requirements Must have US citizenship On-site, collaborative work environment Work Experience · Bachelor's or higher degree in relevant engineering discipline · 5 or more years experience developing mechanisms and mechanical hardware · Experience with full product development lifecycle from concept development through production · Hands-on experience with low SWaP sensor tech, small unmanned systems, or model aircraft desired Attributes · Innovative, hands-on, and practical · Multi-disciplined, problem solver, driven by engineering analysis · Goal driven, learns from mistakes, and closes the loop on the design process · Communicates well through discussion and documentation · Works well with others to develop plans and solve problems Primary Duties and Tasks · Take ownership of significant portions of the sensor development process including mechanical design, analysis, fabrication, testing, and production · Participate in conceptual design and development of mechanical system architecture · Develop trade studies and risk reduction tests to validate designs · Work with external suppliers to quote and procure mechanical hardware · Fabricate mechanisms and test setups using standard prototyping methods · Work with management to develop realistic timelines and scope of work to achieve project goals Skills and Expertise · Demonstrated competence in mechanical design including development of lightweight metallic and composite mechanisms and structures, as well as sealing methods · Experience with complete mechanical engineering lifecycle from design through manufacturing · Demonstrated understanding of material properties and structural analysis · Ability to work within a fast-paced research and development environment · Proficiency with Solidworks and Microsoft office suite About Knightwerx Knightwerx is a start-up company that was born to be game-changing. From its inception, Knightwerx has focused on solving real-world, mission-critical problems for the military special operations community and civilian sectors. Our approach is to seek top experts for every position who are not only willing to make a lasting impact but to drive innovation and enhance the company's direction. As such, we are not business leaders who build drones or drone builders running a business. We are both.

About Us We are a Stanford-driven, forward-thinking company at the forefront of video technology innovation. Our team is dedicated to building cutting-edge video streaming, processing, and compression solutions that power next-generation digital experiences. Join us in shaping the future of video technology. Job Overview We are looking for a highly skilled Principal Video Engineer to lead the design, development, and optimization of our video technology stack. This role requires deep expertise in video encoding, streaming protocols, and real-time media processing. You will work with a dynamic team of engineers, driving innovation in video compression, adaptive bitrate streaming, and low-latency video delivery. Key Responsibilities Architect and develop scalable video processing and streaming solutions. Optimize video encoding, transcoding, and compression pipelines for high performance. Enhance adaptive bitrate streaming technologies for improved user experiences. Research and implement cutting-edge video codecs (AV1, HEVC, VP9, H.264). Collaborate with product, design, and engineering teams to integrate video solutions into applications. Troubleshoot and resolve complex video-related issues, ensuring low-latency and high-quality playback. Stay ahead of industry trends in video technology, streaming standards, and media delivery architectures. Lead and mentor a team of video engineers, fostering technical excellence. Qualifications Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related field. 8+ years of experience in video engineering, streaming, and media processing. Deep understanding of video compression standards (H.264, HEVC, AV1, VP9). Expertise in streaming protocols such as HLS, DASH, WebRTC, and RTMP. Strong programming skills in C++, Python, or Go for media processing. Experience with cloud-based video infrastructure (AWS, GCP, Azure). Familiarity with FFmpeg, GStreamer, and other multimedia frameworks. Strong problem-solving skills and ability to optimize video performance. Why Join Us? Work on cutting-edge video technology that reaches millions of users. Be part of a collaborative and innovative engineering team. Competitive salary, equity options, and comprehensive benefits. Flexible work environment with remote opportunities. Ready to revolutionize video streaming technology? Apply now!

Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior Power Electronics Engineer (Role can be based in Allen, TX OR Torrance, CA) Castelion is seeking a high performing Senior Power Electronics engineer to lead the architecture, design, and development of power systems across the missile. In this role you will be responsible for both high level architecture and detailed design, delivering power from a few W to many kW across Castelion missile systems; including high power radar seeker systems, BLDC motors, digital computers, radios, batteries, and other vehicle systems. The role will coordinate closely with Castelion's engineering leadership and architect designs for future Castelion vehicles and ground systems. A successful candidate will have significant experience delivering highly manufacturable power electronics hardware with extreme reliability for mission-critical applications in a fast-paced environment. Responsibilities Missile-Level Development. Take ownership of the entire power architecture, starting at the missile level. Research and design to external interface definitions, internal subsystem power predictions, and anticipated customer requirements. Work on electrical power system and sub-system level design trades and develop requirements. Define and perform electrical power system verification testing and analysis. Take ownership of key data products (power tree, sequencing diagrams, fault analyses, etc) that keep the broader team in-sync regarding power. Become the subject matter expert at Castelion for all things power. Seeker-Level Development. The seeker is anticipated to be the most demanding subsystem power design. Work with the seeker team to develop a detailed design that is compliant, affordable, feasible, and manufacturable at scale. Provide engineering expertise in design, analysis, and testing of DC-DC power converters for harsh environments operating at a few kW. Battery Development. Research candidate battery chemistries and present the trades to the broader engineering team. Drive Castelion battery programs through all phases of development, from R&D to prototype, mass production, and in-field performance. Own cell and pack level technical design, optimizing for safety, performance, cost, and manufacturability. Lead Team in Fast-Paced Environment. Lead design reviews and system architecture reviews for power relates systems. Demonstrate daily/weekly cadence of development progress and prototype design cycles every four weeks. Complete design and requirement reviews ahead of build and capture value from high cadence testing and prototype builds. Implement and Manage Castelion Avionics Standards including modeling, PCBA rules, derating, and naming conventions. Responsible for building out quality/reliability standards including EEE part sourcing and acceptance/qualification testing of your designs. Basic Qualifications Bachelor's degree in electrical engineering 5+ years of experience in power converter development Previous experience with DC-DC power converter development Experience in modeling, simulation, and testing of power electronics Experience with high power DC applications (2kW) in small form-factors Experience in modeling, simulation, and testing of power electronics. Preferred Skills and Experience Missile Experience. Demonstrated ability to design, order, and integrate flight power systems in missiles, from initial power budgets to scaled production. Strong grasp of DC-DC topologies, with ability to select optimal architectures and components. Experience or clear understanding of how to design for harsh missile environments. Familiarity with the relevant MIL specs, how to design to meet them, and how to test against them. Design for Cost. Demonstrated ability to include cost in both architecture and design decisions. Cost includes the total cost of having a component in a system (part cost, assembly cost, failure rates, reworkability, etc.). Ability to work with cross-disciplinary team to drive cost out of system. Full Life-Cycle Development. Ability to creatively solve problems and weigh against multi-disciplinary requirements together while assessing risk and making design and development decisions. Understanding of electrical schematics and electronics manufacturing to analyze and improve test coverage. Hands-on experience with sizing, installing and troubleshooting various power components. Leadership Qualities Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support. High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity. ITAR Requirements: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Employment with Castelion is governed on the basis of competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

We're partnered with one of the hottest startups in Aerospace, who are breaking down barriers of what's possible with their technology. They are looking for elite Electronics Engineers to join their incredibly talented team. They want people who move fast at the highest level, contributing to their continued, meteoric growth. My client is dedicated to developing the next generation of RF products and services for the most demanding space and defense missions. They are known for offering exceptional opportunities and value to their engineers. Key responsibilities: Design, test and deploy digital circuit boards (ie. PCBs), from schematic to layout. Bridge analog and digital domains with RF engineers. Ensure compliance with space-grade performance standards. Optimize manufacturing with supply chain teams. Requirements: Strong experience with EDA tools for digital circuit design. Proficient in using digital processing elements such as Xilinx or an equivalent platform. Some experience with RF products or the aerospace industry. Familiarity with developing onboard interfaces. If you are ready to advance your career, then apply through the link now!

The Global Edge is an international staffing firm connecting projects worldwide with the industry's most talented project professionals. We work with high level technical and commercial personnel across multiple industries including Oil and Gas, Energy, Renewables, Infrastructure, Automotive and Motorsports, IT, Marine, Mining, and more. With offices strategically located worldwide, the Global Edge is known for the highest level of delivery for our clients and contractors. Position Overview: Our team is currently looking for a Calibration Development Engineer for a client in the Motorsports Industry. Responsibilities and Essential Duties Engine calibration test on dyno; Engine data analysis HIL/MIL testing including embedded strategy development and testing and pre calibration Powertrain and hybrid system development including performance analysis. Sizing studies and control strategies development Trackside support including track data analysis and on track support for Race Team Requirements 5 years of experience B.S. degree to equivalent work experience in Mechanical Engineering or related field with an emphasis in internal combustion engines or electrified power trains and associated coursework such as fluid dynamics and thermodynamics 5 years of experience with development and testing of powertrains including test planning, procedure writing, data acquisition, and analysis. Internal combustion engine physics - Combustion and Thermodynamics Mechanic & components - embedded strategy development and systems controls understanding Dyno - dyno running experience using Tools (mainly AVL tools suite and PUMA, Concerto, and Indicom Coding/scripting - Matlab/Simulink or Python scripting (nice to have) or VBS (nice to have) Electrical system basics (MGU/Control Units/Batteries) Vehicle dynamics basics (to understand time lap simulations Working Conditions 100% onsite in Santa Clarita, CA 1 year contract with possibility for extension/direct hire Global Edge Group, LLC is an Equal Opportunity Employer. The Global Edge Group, LLC does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.

RMA is a growing national provider of testing, inspection, and certification services that support innovation in new product development, quality assurance, for project delivery, and engineered solutions for asset management. We are passionate about contributing to the sustainable development of the communities we serve. We are a national firm with a global reach serving national and international clients from 30+ offices located in 10 states and are ranked on ENR's Top 500 list alongside the nation's top firms. With a 60-year history, RMA has a passion for high-end services, constant innovation, and investment in the development of world-class laboratory facilities, and interactive management technologies. Each member of our staff is committed to service, innovation, and the success of our clients. This position will be working out of the Sun Valley, CA office. POSITION OVERVIEW: RMA is seeking a full-time Office Manager/Sr. Engineer or a candidate with similar experience to manage and grow the office located in Sun Valley, California. The ideal candidate will have the demonstrated experience to further develop RMA's expertise in providing analyses, guidance, and solutions to contractors, municipalities, transportation agencies, utility providers, and healthcare clients in the areas of geological and environmental engineering, construction materials testing/inspection, and stormwater management services. Responsibilities include but are not limited to: Perform the Office Manager functions including overseeing Department and Project Managers, managing the revenue and cost for budgeted profitability, hiring and maintaining staff, AR & WIP management oversite, safety leader and required safety culture of the Office per the company requirements. Provide market analysis and clear strategic vision for the operation. Provide leadership, mentoring and direction to managers within the operation. Develop the office to provide the full complement of services that RMA Companies provides. Continuous evaluation of the group's strengths and weaknesses. Develop plans to overcome the weakness and promote the strengths of the organization. Actively work with other offices to develop synergies with common clients, work force, etc. Develop relationships with new potential Client's to maintain a steady backlog of work and increase the existing Client base. Develop and maintain existing and past clients for future work. Provide timely responses to all proposals that management determines are worthy of pursuing. Hiring and onboarding staff, supervisory responsibilities including conducting performance reviews. JOB QUALIFICATIONS: U.S. Citizenship or legal authorization to work in the U.S. Minimum of 15 years progressive experience with 5 or more years of proven experience managing business operations. B.S. Degree in Engineering in Civil or Environmental preferred but not required, or related management experience of technical staff. California PE preferred. Demonstrated history of growing a business with positive client satisfaction. Proven results in meeting internal or external client requirements for Scope, Schedule, Budget, and Quality. Knowledge and experience leading, developing, and managing multiple service lines. Excellent written and verbal communication skills and demonstrated ability to communicate across all levels of the company. Highly organized, self-motivated and results driven with the ability to organize priorities and multi-task effectively. Strong interpersonal skills. WORKING CONDITIONS Ability to perform in a high stress environment. The employee spends most of the time sitting or standing in a comfortable position with ample opportunity to move about. Must be able to lift 50 lbs. Ability to read or interpret data as well as having the capacity to communicate (verbally and written) with both company and outside personnel professionally and effectively. There is a strong emphasis on safety while working both in the office and in the field. We are an Equal Opportunity Employer. This Company is dedicated to both the letter and the spirit of the equal opportunity employment laws. All applicants and all employees will be evaluated on the basis of their ability, competence, and performance of the essential functions of their positions. There will be no discrimination on the basis of race, sex, national origin, religion, age 40 and over, disability, sexual orientation, marital status, or any other classification which may be protected by federal, state, or local laws. In compliance with the Americans with Disabilities Act, we specifically offer equal opportunity for all employees or job applicants who may have a physical or mental disability. Such persons will be hired on the basis of their ability to perform the essential functions of the job in question. Likewise, their work will be evaluated on their performance of these essential functions. We will offer reasonable accommodation to individuals with disabilities, to the extent that Company resources allow without undue hardship. As part of our equal employment policy, there will be no wage differentials based on gender, between men and women employed in the same establishment, on jobs that require equal skill, effort, and responsibility, and which are performed under similar working conditions.