Personnel Security Assistant

About the role

Zachary Piper Solutions is looking for a Personnel Security Assistant to join a large DOD program. This is a full-time position and fully onsite in downtown St Louis, MO. This job opens for applications on 8/7/2026. Applications for this job will be accepted for at least 30 days from the posting date.

Responsibilities

• Provides personnel security with an emphasis on administering personnel security program duties in the areas of position risk designation and sensitivity levels, fingerprint review, completion of initial investigation or reinvestigation requirements, investigative case review and adjudication, and processing of personnel separations.
• Reviews Public Trust (Low, Moderate, or High Risk) and National Security investigation (Onboarding and periodic reinvestigation) requests, when received for completeness and accuracy.
• Provides recommendations, answer questions, and provide guidance to internal and external customers, peers, supervisors, and managers concerning personnel security processes, investigations, and policies.

Qualifications

• 1+ year of related personnel or physical security.
• Experience with fingerprinting, eQuip, PIPs or similar system like DISS.
• Must be able to obtain and maintain an active Secret or Top Secret clearance.

Pay

$50,000 - $54,000 (based on experience)

Benefits

• Company paid parking
• Cigna Medical
• Cigna Dental
• Vision
• 401k w/ ADP
• PTO
• Paid holidays
• Sick Leave as required by law

Schedule

Full-time, fully onsite in downtown St Louis, MO.