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Background Investigation Jobs in Washington (NOW HIRING)

Constellis

Experienced Background Investigator

VA · On-site

Obtain factual information from a variety of personal and record sources to produce a report of investigation that contains all pertinent facts of an individual's background and character in ...

Constellis

Experienced Background Investigator

VA · On-site

Obtain factual information from a variety of personal and record sources to produce a report of investigation that contains all pertinent facts of an individual's background and character in ...

Constellis

Experienced Background Investigator

VA · On-site

Obtain factual information from a variety of personal and record sources to produce a report of investigation that contains all pertinent facts of an individual's background and character in ...

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All JobsBackground Investigation JobsBackground Investigation Jobs in Washington

Background Investigation information

See Washington salary details

$34.5K

$79.4K

$129.1K

How much do background investigation jobs pay per year?

As of Aug 9, 2026, the average yearly pay for background investigation in Washington is $79,421.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,600.00 and $96,300.00 per year, depending on experience, location, and employer.

What is the difference between Background Investigation vs Background Check?

AspectBackground InvestigationBackground Check
PurposeIn-depth assessment of an individual's history and characterBasic verification of criminal, employment, and educational records
ScopeComprehensive, including interviews and detailed researchLimited, often automated or document-based
CredentialsMay require specialized training or certificationsMinimal, often performed by HR or screening services
Work EnvironmentPrivate investigation firms, security agenciesHR departments, online screening services

While both involve reviewing an individual's history, a Background Investigation is more detailed and thorough, often used for sensitive positions. A Background Check is quicker and more routine, focusing on verifying key records. Understanding these differences helps employers choose the appropriate process for their hiring needs.

What are the key skills and qualifications needed to thrive as a background investigator, and why are they important?

To thrive as a Background Investigator, you need strong analytical skills, attention to detail, and a solid understanding of investigative techniques, often supported by a bachelor’s degree in criminal justice or a related field. Familiarity with case management systems, public records databases, and sometimes certification in federal background investigations (such as OPM or DSS credentials) is typically required. Excellent written and verbal communication, discretion, and critical thinking set outstanding investigators apart. These skills ensure thorough, accurate, and ethical investigations that protect organizational integrity and meet legal compliance standards.

What are some common challenges faced by background investigators and how can they be managed?

Background investigators often encounter challenges such as incomplete or conflicting information, unresponsive references, and tight deadlines. Managing these issues typically involves developing strong organizational skills, persistence in follow-ups, and effective communication with both clients and sources. Investigators also rely on a thorough understanding of privacy laws and proper documentation practices to ensure compliance and accuracy. Working as part of a team can help share knowledge and strategies for overcoming obstacles, making collaboration and adaptability key assets in this role.

What is a background investigator?

A background investigator is a professional responsible for conducting thorough checks into an individual's personal, professional, criminal, and financial history. Their work is often required for government security clearances, employment screenings, or law enforcement hiring. Background investigators gather information through interviews, public records searches, and verifying documents to ensure candidates meet the necessary standards for trustworthiness and reliability. Their findings help organizations make informed decisions about hiring or granting access to sensitive information.
What are popular job titles related to Background Investigation jobs in Washington? For Background Investigation jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Background Investigation jobs in Washington look for? The top searched job categories for Background Investigation jobs in Washington are:
What cities in Washington are hiring for Background Investigation jobs? Cities in Washington with the most Background Investigation job openings:
Background Investigation jobs near you
Infographic showing various Background Investigation job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 27% Part Time, and 5% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $79,421 per year, or $38.2 per hour.

Experienced Background Investigator

Constellis

Fairfax, VA • On-site

Full-time

Re-posted 4 days ago

Constellis rating

7.2

Company rating: 7.2 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

39th of 116 rated security

Job description

POSITION SUMMARY
Conduct federal investigations and prepare reports of investigations in compliance with Federal Investigative Standards, all laws, and other required federal agency regulations. Work cases throughout the geographic area of responsibility and travel to various places of employment, residence and education institutions.
HOURLY RATE
Actual compensation will be determined based on factors including relevant experience, education, and contract requirements.
RESPONSIBILITIES
  • Conduct in-person, one-on-one subject interviews to obtain factual information about the individual's background and character, in accordance with agency guidelines and instructions.
  • Obtain factual information from a variety of personal and record sources to produce a report of investigation that contains all pertinent facts of an individual's background and character in accordance with agency guidelines and instructions.
  • Travel throughout the geographic area of responsibility to conduct investigations at various places of employment, residence, and education institutions as cases are assigned.
  • Must be willing to travel in and around assigned location within 30-50 miles (or more) as needed
  • Engage in dialogue on a regular basis with managers and representatives at contractor facilities, various U. S. Government organizations, and law enforcement agencies to develop and maintain effective and cooperative working relationships.
  • Adapt to changing situations and environments as they occur and be able to interact with people from all walks of life and socioeconomic levels.
  • Demonstrate strong verbal and written communications skills and exhibit professional demeanor in all situations.
  • Work load based on availability of cases in geographic area.
  • Some voluntary, temporary duty assignments in other areas of the country (typically 2-4 weeks at a time) are possible.
  • Other duties as required.
  • Work is typically based in the investigator's home office as well as in the investigator's personal vehicle traveling to various field locations to conduct interviews. Coverage area varies and could include some extended drives. Work hours vary depending on availability of leads and do not always fall within normal business hours, to include potential weekend hours or third-shift appointments.
  • Work is typically based in the investigator's home office as well as in the investigator's personal vehicle traveling to various field locations to conduct interviews. Coverage area varies and could include some extended drives. Work hours vary depending on availability of leads and do not always fall within normal business hours, to include potential weekend hours or third-shift appointments.

QUALIFICATIONS
  • U.S. Citizenship;
  • H.S. Diploma or equivalent;
  • Minimum of 1 year within the last five (5) years of investigations experience at the federal, state, or local level of government;
  • Must have some Federal Investigator Standards (FIS) Experience;
  • Reliable personal vehicle, valid driver's license, and satisfactory driving record;
  • Willing to travel on temporary duty assignments as needed (by car or plane);
  • Successfully pass all required training;
  • Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists;
  • Ability to interpret a variety of instructions furnished in oral, written, diagram, or schedule form;
  • Ability to read, analyze, and interpret professional journals, technical procedures, or governmental regulations;
  • Ability to write reports and business correspondence;
  • Ability to work in a MS Window based operating environment, including proficiency with Microsoft Office (Word, Excel, PowerPoint), Internet and E-mail;
  • Current (within the last 2 years) Single Scope Background Investigation (SSBI) or active Secret level security clearance based on an SSBI and able to obtain the required security clearance.
  • Requires intermittent standing, writing/typing, walking, sitting, and driving throughout the workday, and may include for multiple hours.
  • Requires intermittent standing, writing/typing, walking, sitting, and driving throughout the workday, and may include for multiple hours.

DESIRED EXPERIENCE AND EDUCATION:
  • Office of Personnel Management investigator training.
  • Prior background investigations experience supporting government contracts.
  • Associate or Bachelor degree in Criminal Justice or a related field.
  • Current Top Secret clearance.

BENEFITS
Constellis offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects its commitment to creating a diverse and supportive workplace.
Equal Opportunity Employer
Race/Color/Sex/Sexual Orientation/Gender Identity/Disability/Vet

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