Security Administrator resume examples for 2025

Your resume summary sums up your experience and skills, making it easy for hiring managers to understand your qualifications at a glance. Here are some tips to writing the most important 2-4 sentences of your resume:

Step 1: Start with your professional title, or the one you aspire to.

Step 2: Detail your years of experience in security administrator-related roles and your industry experience.

Step 3: What are your biggest professional wins? Here is your opportunity to highlight your strongest accomplishments by placing them at the start of your resume.

Step 4: Don't forget, your goal is to summarize your experience. Keep it short and sweet, so it's easy for recruiters to quickly understand why you're a great hire.

These four steps should give you a strong elevator pitch and land you some security administrator interviews.

Many resumes are filtered out by hiring software before a human eye ever sees them. A robust Skills section can let recruiters (and bots) know you have the skills to do the job. Here is how to make the most of your skills section:

1. Start with the job listing. Frequently, the keywords looked for by recruiters will be listed. Be careful to include all skills in the job listing you have experience with.
2. Consider all the software and tools you use on a daily basis. When in doubt, list them!
3. Make sure you use accurate and up to date terms for all the skills listed.

These five steps should give you a strong elevator pitch and land you some security administrator interviews.

Next you should include your work experience. Structure your work experience section by listing your most recent experience first, followed by earlier roles in reverse chronological order.

Start with your job title, company name, city, and state on the left. Align dates in month and year format on the right-hand side.

Include only recent, relevant jobs. Avoid including work experience over 20 years to avoid ageism.

Beneath each job, you should have bullet points to emphasize why you're the perfect fit for the security administrator.

Effective job bullet points do more than just describe your job duties. Instead, they should be specific and measurable accomplishments. Here are some strategies to mastering job bullet points:

• Use strong action verbs like Led, Built, or Optimized.
• Follow up with numbers when possible to support your results. How much did performance improve? How much revenue did you drive?
• Wrap it up by explaining the actions you took to achieve the result and how you made an impact.

Here are great bullet points from security administrator resumes:

The education section should display your highest degree first.

Place your education section appropriately on your resume. If you graduated over 5 years ago, this section should be at the bottom of your resume. If you just graduated and lack relevant work experience, the education section should go to the top.

If you have a bachelor's or master's degree, do not list your high school education. If your graduation year is more than 15-20 years ago, it's better not to include dates in this section.

Here are some examples of good education entries for resumes:

Certifications are a great way to showcase special expertise or niche skills. Some jobs even require certifications to be hired.

To list, use the full name of the certification and the organization that issued it, along with the date of achievement.

If you have any of these certifications, be sure to include them on your security administrator resume:

1. Security 5 Certification
2. Certified Information Systems Security Professional - Architecture (CISSP)
3. Certified Information Security Manager (CISM)
4. Industrial Security Professional Certification (ISP)
5. Certified Pharmacy Technician (CPhT)
6. CompTIA Advanced Security Practitioner (CASP)