How to hire an Investigator

Investigator hiring summary. Here are some key points about hiring investigators in the United States:

  • There are a total of 26,173 investigators in the US, and there are currently 5,085 job openings in this field.
  • The median cost to hire an investigator is $1,633.
  • Small businesses spend $1,105 per investigator on training each year, while large companies spend $658.
  • It takes between 36 and 42 days to fill the average role in the US.
  • It takes approximately 12 weeks for a new employee to reach full productivity levels.
  • HR departments typically allocate 15% of their budget towards recruitment efforts.
  • New York, NY, has the highest demand for investigators, with 32 job openings.

How to hire an investigator, step by step

To hire an investigator, you should create an ideal candidate profile, determine a budget, and post and promote your job. Here's a step-by-step guide on how to hire a investigator:

Here's a step-by-step investigator hiring guide:

  • Step 1: Identify your hiring needs
  • Step 2: Create an ideal candidate profile
  • Step 3: Make a budget
  • Step 4: Write an investigator job description
  • Step 5: Post your job
  • Step 6: Interview candidates
  • Step 7: Send a job offer and onboard your new investigator
  • Step 8: Go through the hiring process checklist

What does an Investigator do?

Criminal investigators play an essential role in criminal justice and law enforcement. Their job entails solving open cases that may take them weeks or even months to accomplish. Collecting evidence, interviewing witnesses, and arresting suspects are among their many tasks. They work at every level of criminal justice and law enforcement. For criminal investigators to succeed in their profession, they should have sound judgment, strong communication skills, ethical standards, physical fitness, and empathy. They also benefit from strong job prospects, in addition to an exciting and rewarding job.

Learn more about the specifics of what an investigator does
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  1. Identify your hiring needs

    First, determine the employments status of the investigator you need to hire. Certain investigator roles might require a full-time employee, whereas others can be done by part-time workers or contractors.

    Determine Employee vs Contractor Status
    Is the person you're thinking of hiring a US citizen or green card holder?

    You should also consider the ideal background you'd like them an investigator to have before you start to hire. For example, what industry or field would you like them to have experience in, what level of seniority or education does the job require, and how much it'll cost to hire an investigator that fits the bill.

    This list presents investigator salaries for various positions.

    Type Of InvestigatorDescriptionHourly Rate
    ascdesc
    InvestigatorPrivate detectives and investigators search for information about legal, financial, and personal matters. They offer many services, such as verifying people’s backgrounds and statements, finding missing persons, and investigating computer crimes.$20-57
    Store DetectiveStore detectives are security professionals who are hired by store or business owners to prevent the act of shoplifting. These detectives must conduct surveillance through CCTV to apprehend shoplifters and dishonest employees who committed theft within the store... Show More$12-19
    Background InvestigatorThe primary job of background investigators is to conduct background checks into an individual's personal and professional history that can validate or disprove their identity and character. They perform background investigations as part of hiring new employees, making an investment, and choosing a public official... Show More$13-43
  2. Create an ideal candidate profile

    Common Skills:
    • Law Enforcement Agencies
    • Management System
    • Customer Service
    • Criminal Justice
    • Senior Level Management
    • Child Abuse
    • Background Investigations
    • AML
    • Background Checks
    • Insurance Fraud
    • Investigative Reports
    • BSA
    • Child Safety
    • Conduct Investigations
    Check All Skills
    Responsibilities:
    • Participate in and lead the controlled purchase of illegal narcotics and firearms to apprehend suspects.
    • Manage all business reporting to include; payroll, taxes, client billing, account reconciliations and compliance reports.
    • Manage corporate-wide document production relative to complex litigation cases.
    • Receive multiple letters of commendation for effective investigations that lead to successful prosecutions.
    • Collaborate with federal agencies, including the FBI, DEA, ATF and IRS.
    • Write a detail case report, and attach all supporting documentation necessary to write up SAR's where necessary per BSA.
    More Investigator duties
  3. Make a budget

    Including a salary range in your investigator job description helps attract top candidates to the position. An investigator salary can be affected by several factors, such as geography, experience, seniority, certifications, and the prestige of the hiring company.

    For example, the average salary for an investigator in Georgia may be lower than in California, and an entry-level investigator usually earns less than a senior-level investigator. Additionally, an investigator with certifications may command a higher salary, and working for a well-known company or start-up may also impact an employee's pay.

    Average investigator salary

    $71,406yearly

    $34.33 hourly rate

    Entry-level investigator salary
    $42,000 yearly salary
    Updated March 31, 2025

    Average investigator salary by state

    Rank
    ascdesc
    State
    ascdesc
    Avg. Salary
    ascdesc
    Hourly Rate
    ascdesc
    1California$111,801$54
    2District of Columbia$97,598$47
    3Washington$85,833$41
    4Oregon$85,226$41
    5North Carolina$80,342$39
    6Rhode Island$80,024$38
    7Maryland$79,158$38
    8New York$78,994$38
    9Utah$77,812$37
    10Illinois$75,510$36
    11Massachusetts$69,578$33
    12Arkansas$68,847$33
    13Ohio$67,454$32
    14Minnesota$67,289$32
    15Texas$66,867$32
    16Pennsylvania$65,161$31
    17Maine$64,169$31
    18Iowa$64,113$31
    19Missouri$63,762$31
    20Hawaii$63,388$30

    Average investigator salary by company

    Rank
    ascdesc
    Company
    ascdesc
    Average Salary
    ascdesc
    Hourly Rate
    ascdesc
    Job Openings
    ascdesc
    1Apple$133,230$64.058
    2Meta$132,851$63.8732
    3Microsoft$126,738$60.931
    4Novartis$121,672$58.50
    5Mintz$118,940$57.181
    6Bristol-Myers Squibb$118,057$56.763
    7Credit Suisse$113,055$54.35
    8Cisco$112,327$54.002
    9Standard Chartered$107,023$51.45
    10Square$106,872$51.38
    11Fox News$106,758$51.33
    12Agilent Technologies$105,967$50.95
    13Pfizer$105,608$50.77
    14Salt River Project$105,025$50.49
    15Amylin Pharmaceuticals$101,627$48.86
    16Deutsche Bank$101,119$48.61
    17LinkedIn$100,771$48.45
    18Seagate Technology$99,098$47.64
    19Expedia Group$96,744$46.51
    20BNP Paribas$95,444$45.89
  4. Writing an Investigator Job Description

    An investigator job description should include a summary of the role, required skills, and a list of responsibilities. It's also good to include a salary range and the first name of the hiring manager. To help get you started, here's an example of an investigator job description:

    Investigator job description example

    The SIU Investigator will conduct investigations to effectively pursue the prevention, investigation and prosecution of healthcare fraud and abuse, to recover lost funds, and to comply with state regulations mandating fraud plans and practices. He/She will conduct investigations of known or suspected acts of healthcare fraud and abuse, communicates with federal, state, and local law enforcement agencies as appropriate in matters pertaining to the prosecution of specific healthcare fraud cases. This person investigates to prevent payment of fraudulent claims committed by insured's, providers, claimants, customer members, etc. and facilitates the recovery of company and customer money lost as a result of fraud matters.This person provides input regarding controls for monitoring fraud related issues within the business units, delivers educational programs designed to promote deterrence and detection of fraud and minimize losses to the company. Maintains open communication with constituents within and external to the company, uses available resources and technology in developing evidence, supporting allegations of fraud and abuse. Will research and prepare cases for clinical and legal review, documents all appropriate case activity in tracking system, makes referrals, both internal and external, in the required timeframe, cost effectively manages use of outside resources and vendors to perform activities necessary for investigation.Due to the business needs, this person is required to be located in Maryland, which can be Work From Home.
    Required Qualifications

    -Strong analytical and research skills. -Proficient in researching information and identifying information resources. -Strong verbal and written communication skills. Strong customer service skills. -Ability to interact with different groups of people at different levels and provide assistance on a timely basis. -Proficiency in Word, Excel, MS Outlook products, Database search tools, and use in the Intranet/Internet to research information. -Ability to utilize company systems to obtain relevant electronic documentation.

    Preferred Qualifications

    -1-3 years Healthcare Insurance Experience-1-3 years Medicaid or Medicare Experience-1-3 years Healthcare Fraud Investigation Experience-1-3 years' Experience dealing with Law Enforcement-Advanced knowledge of Excel; Excellent communication Skills; Excellent Analytical Skills-Knowledge of Aetna's policies and procedures is an asset

    Education

    College degree in Criminal Justice or a related field

    Business Overview

    At Aetna, a CVS Health company, we are joined in a common purpose: helping people on their path to better health. We are working to transform health care through innovations that make quality care more accessible, easier to use, less expensive and patient-focused. Working together and organizing around the individual, we are pioneering a new approach to total health that puts people at the heart.

    We are committed to maintaining a diverse and inclusive workplace. CVS Health is an equal opportunity and affirmative action employer. We do not discriminate in recruiting, hiring or promotion based on race, ethnicity, gender, gender identity, age, disability or protected veteran status. We proudly support and encourage people with military experience (active, veterans, reservists and National Guard) as well as military spouses to apply for CVS Health job opportunities.
  5. Post your job

    There are a few common ways to find investigators for your business:

    • Promoting internally or recruiting from your existing workforce.
    • Ask for referrals from friends, family members, and current employees.
    • Attend job fairs at local colleges to meet candidates with the right educational background.
    • Use social media platforms like LinkedIn, Facebook, and Twitter to recruit passive job-seekers.
    Post your job online:
    • Post your investigator job on Zippia to find and recruit investigator candidates who meet your exact specifications.
    • Use field-specific websites.
    • Post a job on free websites.
  6. Interview candidates

    Your first interview with investigator candidates should focus on their interest in the role and background experience. As the hiring process goes on, you can learn more about how they'd fit into the company culture in later rounds of interviews.

    Remember to include a few questions that allow candidates to expand on their strengths in their own words. Asking about their unique skills might reveal things you'd miss otherwise. At this point, good candidates can move on to the technical interview.

    The right interview questions can help you assess a candidate's hard skills, behavioral intelligence, and soft skills.

  7. Send a job offer and onboard your new investigator

    Once you have selected a candidate for the investigator position, it is time to create an offer letter. In addition to salary, the offer letter should include details about benefits and perks that are available to the employee. Ensuring your offer is competitive is vital, as qualified candidates may be considering other job opportunities. The candidate may wish to negotiate the terms of the offer, and it is important to be open to discussion and reach a mutually beneficial agreement. After the offer has been accepted, it is a good idea to formalize the agreement with a contract.

    It's equally important to follow up with applicants who don't get the job with an email letting them know that the position has been filled.

    To prepare for the new investigator first day, you should share an onboarding schedule with them that covers their first period on the job. You should also quickly complete any necessary paperwork, such as employee action forms and onboarding documents like I-9, benefits enrollment, and federal and state tax forms. Finally, Human Resources must ensure a new employee file is created for internal record keeping.

  8. Go through the hiring process checklist

    • Determine employee type (full-time, part-time, contractor, etc.)
    • Submit a job requisition form to the HR department
    • Define job responsibilities and requirements
    • Establish budget and timeline
    • Determine hiring decision makers for the role
    • Write job description
    • Post job on job boards, company website, etc.
    • Promote the job internally
    • Process applications through applicant tracking system
    • Review resumes and cover letters
    • Shortlist candidates for screening
    • Hold phone/virtual interview screening with first round of candidates
    • Conduct in-person interviews with top candidates from first round
    • Score candidates based on weighted criteria (e.g., experience, education, background, cultural fit, skill set, etc.)
    • Conduct background checks on top candidates
    • Check references of top candidates
    • Consult with HR and hiring decision makers on job offer specifics
    • Extend offer to top candidate(s)
    • Receive formal job offer acceptance and signed employment contract
    • Inform other candidates that the position has been filled
    • Set and communicate onboarding schedule to new hire(s)
    • Complete new hire paperwork (i9, benefits enrollment, tax forms, etc.)
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How much does it cost to hire an investigator?

There are different types of costs for hiring investigators. One-time cost per hire for the recruitment process. Ongoing costs include employee salary, training, onboarding, benefits, insurance, and equipment. It is essential to consider all of these costs when evaluating hiring a new investigator employee.

The median annual salary for investigators is $71,406 in the US. However, the cost of investigator hiring can vary a lot depending on location. Additionally, hiring an investigator for contract work or on a per-project basis typically costs between $20 and $57 an hour.

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