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Public Safety Background Investigator

Fairfax County Government
$56,905.26 - $94,841.34 Annually
medical insurance, dental insurance, vision insurance, child care, retirement plan
United States, Virginia, Fairfax
Sep 13, 2025

Job Announcement

Serves as a civilian background investigator for the Fairfax County Sheriff's Office and is assigned to the Administrative Services Division: Applicant Recruiting & Screening. Conducts background investigations of applicants seeking employment with the sheriff's office. As assigned, assists in applicant recruitment, testing, and initial screening. Flexible worksite/hours. Social/physical distancing required at worksites. Hand sanitizer provided, and PPE is required. Face covering tasks listed that require use of this PPE: in depth background investigations of departmental applicants.


Illustrative Duties

(The illustrative duties listed in this specification are representative of the class but are not an all inclusive list. A complete list of position duties and unique physical requirements can be found in the position description.)

  • Conducts thorough background investigations through interviews with applicants or related parties;
  • Verifies references, reports, evaluations and/or other documents in conjunction with the background investigation;
  • Assists in recruiting prospective applicants;
  • Assists in testing and processing applicants;
  • Prepares written recommendations and reviews comprehensive background summaries with supervisor.

Required Knowledge Skills and Abilities

(The knowledge, skills and abilities listed in this specification are representative of the class but are not an all-inclusive list.)

  • Thorough knowledge of the principles and techniques of law enforcement investigative principles and interview techniques;
  • Knowledge of principles and practices of Public Safety departmental procedures;
  • Knowledge of statistical methods;
  • Knowledge of equal employment opportunity laws;
  • Ability to present ideas effectively both orally and written form;
  • Ability to conduct detailed analytical evaluations and to prepare related reports and recommendations;
  • Ability to maintain a high level of ethical standards;
  • Ability to demonstrate a high level of integrity and to be truthful at all times.

Employment Standards

MINIMUM QUALIFICATIONS:
Any combination of education, experience, and training equivalent to the following: (Click on the aforementioned link to learn how Fairfax County interprets equivalencies for "Any combination, experience, and training equivalent to")
An associate's degree with major course work in human resources, police science or related field; plus 3 years' experience in investigations or law enforcement.

PREFERRED QUALIFICATIONS:
  • Experience using law enforcement databases (VCIN, NCIC, Linx) and open- source materials to conduct investigations, bilingual, exceptional communication skills.
  • Ability to communicate effectively both orally and in writing,
  • Experience using Microsoft office products and internet research tools
  • Be eligible to obtain certification as a Virginia Criminal Information Network (VCIN) Operator Level B.
  • Experience as a law enforcement officer for a local, state, federal agency or military.

CERTIFICATES AND LICENSES REQUIRED:
Driver's license (required)

NECESSARY SPECIAL REQUIREMENTS:
The appointee to this position will be required to complete a criminal background check, polygraph exam, psychological exam, and driver's license check to the satisfaction of the employer.

PHYSICAL REQUIREMENTS:
Ability to operate a motor vehicle & keyboard-driven equipment. All duties may be performed with or without reasonable accommodations.

SELECTION PROCEDURE:
Panel interview; may include exercise.

Fairfax County is home to a highly diverse population, with a significant number of residents speaking languages other than English at home (including Spanish, Asian/Pacific Islander, Indo-European, and many others.) We encourage candidates who are bilingual in English and another language to apply for this opportunity.

Fairfax County Government prohibits discrimination on the basis of race, color, religion, national origin, sex, pregnancy, childbirth or related medical conditions, age, marital status, disability, sexual orientation, gender identity, genetics, political affiliation, or military status in the recruitment, selection, and hiring of its workforce.

Reasonable accommodations are available to persons with disabilities during application and/or interview processes per the Americans with Disabilities Act. TTY 703-222-7314. DHREmployment@fairfaxcounty.gov EEO/AA/TTY.

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