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Personnel Security Specialist​/Adjudicator

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: Mayvin
Full Time position
Listed on 2026-09-12
Job specializations:
  • Security
    Government Security, Cybersecurity, Information Security & Data Protection
Salary/Wage Range or Industry Benchmark: 75000 - 95000 USD Yearly USD 75000.00 95000.00 YEAR
Job Description & How to Apply Below
Position: Personnel Security Specialist/ Adjudicator

Job Details

Job Location:

Arlington, VA 22202
Position Type:
Full Time
Education Level: 4 Year Degree
Salary Range: $75,000.00 - $95,000.00
Salary

Travel Percentage :
None

Job Shift: Day
Job Category:
Professional Services

Mayvin is seeking qualified candidates for a Personnel Security Specialist/Adjudicator position supporting the Office of Security Programs within the U.S. Marshals Service (USMS). This role provides critical support to the adjudication process for both initial background investigations and reinvestigations and requires strong analytical skills, attention to detail, and experience in federal personnel security.

Eligibility

Must be a U.S. Citizen.

Must be able to undergo and pass a background investigation.

Responsibilities
  • Review, analyze, and evaluate the results of other investigative agency reports to determine the employment, suitability, and/or security eligibility of individuals for eligibility with USMS
  • Summarize investigative issues on the adjudicator's worksheet, recommending approval/disapproval and noting pertinent suitability, security, and mitigating factors
  • Identify, corroborate, and/or mitigate significant derogatory information
  • Determine the need for additional inquiries to resolve discrepancies, negative findings, or conflicting information
  • Analyze responses to follow-up inquiries or letters and provide final recommendations based on established suitability and security criteria
Required Qualifications
  • Bachelor’s Degree
  • Minimum of 5 years of experience working in intelligence, security, or national security programs
  • Minimum of 3 years of proven experience as a security clearance adjudicator
  • Minimum of 3 years of experience with initiation and review of NBIS eApp (electronic application)
  • Advanced Microsoft Office Suite skills
Preferred Qualifications
  • National Security Adjudicator training
About Mayvin

Mayvin is more than a workplace—it’s a community built on innovation, ingenuity, and impact. Enjoy outstanding benefits and amenities, a truly supportive work environment, and continuous opportunities for professional growth. Your contributions are recognized and rewarded, and—most importantly—your voice matters. Here, you're treated with the dignity and respect you deserve.

Mayvin is proud to support the national security mission of the United States through exceptional service to the Departments of War, Homeland Security, and Justice. Join us in solving the nation's toughest challenges—because at Mayvin, #People Matter and it's time to #Reimagine Your Mission .

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