Job Description

Job Location: Arlington, VA 22202
Position Type: Full TimeEducation
Level: 4 Year Degree
Travel Percentage: None
Job Shift: Day
Job Category: Professional ServicesMayvin is seeking qualified candidates for a Personnel Security Specialist 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.
Must be a U.S. Citizen.
Must be able to pass a background investigation (BI)
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.
- Support the intake team during workload surges to minimize delays and maintain processing timelines.

Qualifications:
- Bachelor’s Degree
- 5 years of experience working in intelligence, security, or national security programs
- 3 years of proven experience as a security clearance adjudicator
- 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, inclusion, and impact.  Enjoy outstanding benefits and amenities, a truly inclusive 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 Defense, Homeland Security, and Justice. Join us in solving the nation's toughest challenges—because at Mayvin, #PeopleMatter and it's time to #ReimagineYourMission.