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Internal Affairs Investigator Jobs (NOW HIRING)

Under the direction of the Chief Probation Officer, the Internal Affairs & Background Investigator coordinates and conducts complex, highly confidential pre- and post-conditional offer employment ...

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Internal Affairs Investigator information

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$35K

$56.1K

$101K

How much do internal affairs investigator jobs pay per year?

As of Sep 5, 2026, the average yearly pay for internal affairs investigator in the United States is $56,057.00, according to ZipRecruiter salary data. Most workers in this role earn between $46,500.00 and $47,000.00 per year, depending on experience, location, and employer.

What is an internal affairs investigator?

Internal Affairs Investigators are law enforcement professionals responsible for investigating allegations of misconduct, corruption, or violations of policy within a police department or other law enforcement agency. Their primary role is to ensure that officers adhere to departmental rules and uphold ethical standards. They conduct interviews, gather evidence, and prepare reports to determine if disciplinary action is necessary. By holding officers accountable, Internal Affairs Investigators help maintain public trust and integrity within the department.

What are the key skills and qualifications needed to thrive as an internal affairs investigator?

To thrive as an Internal Affairs Investigator, you need a solid background in law enforcement procedures, investigative techniques, and a relevant bachelor's degree, often in criminal justice or a related field. Familiarity with case management systems, evidence tracking software, and sometimes specialized certifications like Certified Internal Affairs Investigator (CIAI) are common requirements. Exceptional integrity, discretion, analytical thinking, and strong interpersonal communication skills help build trust and ensure fair investigations. These skills are crucial for maintaining organizational accountability, upholding ethical standards, and ensuring public confidence in law enforcement agencies.

What are some common challenges faced by internal affairs investigators during internal investigations?

Internal Affairs Investigators often encounter challenges such as maintaining objectivity and confidentiality while investigating colleagues, which can create tension within the department. Balancing thorough investigation with respect for due process and employee rights is essential, as is managing potential resistance or reluctance from witnesses. Investigators must also remain up-to-date with departmental policies and legal requirements to ensure fair and compliant outcomes. These challenges require strong ethical standards, communication skills, and resilience.

What is the difference between Internal Affairs Investigator vs Police Detective?

AspectInternal Affairs InvestigatorPolice Detective
Required CredentialsHigh school diploma or GED, often a police academy certification, and law enforcement experienceHigh school diploma or GED, police academy training, law enforcement experience
Work EnvironmentLaw enforcement agencies, investigating internal misconductField and office, investigating crimes and suspects
Employer & IndustryPolice departments, government agenciesPolice departments, law enforcement agencies
Common Search & ComparisonYesNo

Internal Affairs Investigators focus on investigating misconduct within police departments, ensuring integrity and accountability. Police Detectives investigate crimes, gather evidence, and apprehend suspects. While both roles require law enforcement experience and similar certifications, their work environments and primary responsibilities differ significantly.

How much does an internal affairs investigator make?

An internal affairs investigator typically earns between $50,000 and $90,000 annually, depending on experience, location, and agency size. Salaries may increase with specialized training, certifications, and years of service.

How to become an internal affairs investigator?

To become an internal affairs investigator, candidates typically need a high school diploma or equivalent, with many agencies preferring a bachelor's degree in criminal justice or a related field. Relevant experience in law enforcement or investigations is often required, along with strong analytical and communication skills. Certification in criminal investigation or law enforcement procedures can enhance prospects, and candidates must usually pass background checks and physical fitness tests.
More about Internal Affairs Investigator jobs

What cities are hiring for Internal Affairs Investigator jobs?

Cities with the most Internal Affairs Investigator job openings:

Who are the top companies hiring for Internal Affairs Investigator jobs?

The top employers for Internal Affairs Investigator jobs are:

What states have the most Internal Affairs Investigator jobs?

States with the most job openings for Internal Affairs Investigator jobs include:

Infographic showing various Internal Affairs Investigator job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $56,057 per year, or $27 per hour.

INTERNAL AFFAIRS INVESTIGATOR

State of Arkansas

Little Rock, AR • On-site

$55K - $82K/yr

Full-time

Retirement

Posted 5 days ago


State Of Arkansas rating

7.4

Company rating: 7.4 out of 10

Based on 81 frontline employees who took The Breakroom Quiz

34th of 50 rated states


Job description

Position Number: 22103362
County: Pulaski
Posting End Date: September 8, 2026

Preferred Qualifications:
Three years of experience conducting law enforcement, internal affairs, or ethics and integrity investigations involving conducting interviews, writing investigative reports, and providing courtroom testimony.
The Department of Human Services is a place for people passionate about serving others and changing lives for the better. We care for Arkansans of all ages and ensure places like child care centers and nursing homes are safe. We are the safety net for the most vulnerable Arkansans. Whether you answer the phones, take applications, protect children, or help care for residents or patients at one of our facilities, you make a difference by working at DHS. Plus, working for the State has great perks, including a pension, maternity leave, paid state holidays, and much more. At DHS, we take care of our employees so you can help care for others.
Position Information
Job Series: Internal Affairs - Career Path
Classification: Internal Affairs Investigator
Class Code: SIA19P
Pay Grade: LES03
Salary Range: $55,930 - $82,776
Job Summary
The Internal Affairs Investigator is responsible for conducting confidential investigations into allegations of misconduct, policy violations, and ethical breaches within the agency. This role requires strong investigative, analytical, and interpersonal skills to ensure fairness, compliance, and accountability in law enforcement operations. The investigator works independently and collaboratively to gather evidence, interview witnesses, and produce comprehensive reports that support disciplinary and legal decisions.
Primary Responsibilities
Conduct thorough, impartial, and confidential internal investigations into complaints involving law enforcement personnel.Collect and analyze evidence, records, and surveillance footage.Interview complainants, witnesses, and officers to obtain accurate and objective statements.Maintain detailed case files and documentation for all investigative activities.Ensure investigations adhere to state laws, departmental policies, and professional standards.Identify and report policy violations, ethical misconduct, or criminal behavior.Work with legal counsel and leadership to recommend appropriate corrective actions.Prepare clear, concise, and comprehensive investigative reports for administrative hearings and court proceedings.Testify in disciplinary hearings, legal proceedings, or arbitration cases as needed.Maintain strict confidentiality while handling sensitive personnel and case information.Coordinate with law enforcement officials, prosecutors, oversight agencies, and HR departments.
Knowledge and Skills
Strong ability to analyze evidence, identify inconsistencies, and assess credibility.Knowledge of law enforcement procedures, administrative law, and criminal investigations.Demonstrated integrity, objectivity, and impartiality in conducting sensitive investigations.Commitment to confidentiality and discretion in handling personnel matters.Excellent verbal and written communication for conducting interviews and writing reports.Ability to interact with diverse individuals professionally and respectfully.Strong conflict resolution and negotiation skills.Ability to manage multiple complex investigations while meeting strict deadlines.Proficiency in case documentation, report writing, and evidence tracking.
Minimum Qualifications
At least three years of experience in law enforcement, investigations, or internal affairs.
Satisfaction of the minimum qualifications, including years of experience and service, does not entitle employees to automatic progression within the job series. Promotion to the next classification level is at the discretion of the department and the Office of Personnel Management, taking into consideration the employee's demonstrated skills, competencies, performance, workload responsibilities, and organizational needs.
Licensure/Certifications
Must be Certified Law Enforcement Officer in the State of Arkansas.OTHER JOB RELATED EDUCATION AND/OR EXPERIENCE MAY BE SUBSTITUTED FOR ALL OR PART OF THESE BASIC REQUIREMENTS, EXCEPT FOR CERTIFICATION OR LICENSURE REQUIREMENTS, UPON APPROVAL OF THE QUALIFICATIONS REVIEW COMMITTEE.
The State of Arkansas is committed to providing equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex, pregnancy, age, disability, citizenship, national origin, genetic information, military or veteran status, or any other status or characteristic protected by law.

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About State of Arkansas

Sourced by ZipRecruiter

The "State of Arkansas" is not a company but the governmental body of the U.S. state of Arkansas. Its primary operations are situated in the state's capital, Little Rock. As a governmental entity, its services span various domains including education, health, businesses, transportation, and environment, among others. Its mission revolves around serving the needs of the Arkansas citizens, ensuring their safety, health and welfare, overseeing the state's resources, and contributing to the overall prosperity and quality of life in the state. The state government has achieved various milestones improving the local infrastructure, health facilities, and implementing progressive policies for the betterment of the communities.

Industry

Public administration

Company size

10,000+ Employees

Headquarters location

Little Rock, AR, US