Security Administration Supervisor — TS/SCI Eligible

Peraton; Chantilly (VA); On-site; USD 80,000 - 128,000; Full time

Job summary

Peraton is seeking an experienced Security Administration Supervisor to lead our security operations team in Chantilly, VA. The role involves interpreting and enforcing government and company policies and guiding program security personnel.

You will maintain liaison with PSOs, government customers, and defense agencies, manage clearance packages in DISS/NISS, and oversee DD Form 254s and audits. This position requires 6 years in industrial security and Top Secret/SCI eligibility.

Qualifications

• 6 years of hands-on experience in industrial security within the defense contracting industry, including direct FSO or CPSO experience.
• Must be able to obtain and maintain Top Secret/SCI eligibility.
• Understanding of DoD and Intelligence Community security clearance processes (32 CFR Part 117).
• Hands-on experience with DISS, NBIS, eApp, and NISS, including owning/servicing relationships, CV alert handling, and incident reporting.
• Working knowledge of 32 CFR Part 117 (NISPOM), SEAD 3, SEAD 4, and relevant Executive Orders.
• Experience processing the full clearance lifecycle: initials, continuous vetting, transfers, upgrades.
• Ability to apply government security requirements in a complex multi-level secure environment.
• Strong DD Form 254 cradle-to-grave processing expertise.
• Experience navigating DCSA vulnerability assessment and self-inspection programs.
• Strong customer service orientation and stakeholder management skills.
• Proficiency in written and verbal communications.
• Experience authoring security proposal volumes and operational documentation.
• Ability to resolve unique security situations with innovative solutions.
• Skill in using databases to track information.
• Experience managing classified collateral facilities.
• Familiarity with enterprise security tools such as SIMS, Access Commander, Sentinel.

Responsibilities

• Deliver comprehensive security operations across multiple facilities and programs.
• Interpret and enforce government and company security policies, providing proactive direction to program security personnel.
• Maintain liaison with U.S. government PSOs, customers, and defense agencies.
• Serve as the primary point of contact for security coordination.
• Serve as Personnel Security point of contact for cleared personnel.
• Initiate, review, and submit clearance packages including initial investigations, upgrades, and transfers.
• Manage personnel security actions in DISS, including relationships, visit requests, incident reports, CSRs, and eligibility verifications.
• Monitor Continuous Vetting (CV) alerts and DISS notifications.
• Conduct initial security briefings, SF-312 execution, annual refresher training, foreign travel briefings, courier briefings, and debriefings.
• Maintain audit-ready personnel security records.
• Support reporting obligations under SEAD 3 and timely submission in DISS.
• Coordinate with DCSA and other agencies on clearance actions, RFIs, and interim determinations.
• Provide prime/subcontractor security support and DD Form 254s and guidance.
• Develop and revise program-level security plans, procedures, and instructions.
• Oversee classified space management and document control.
• Lead Security Self inspections and internal audits; lead DCSA security reviews.
• Ensure timely development of security volumes for proposals and capture efforts.
• Manage facility information and security records in NISS.

Skills

Top Secret/SCI eligibility

DoD security clearance processes

DISS/NISS/NBIS/eApp experience

Security policy interpretation

Stakeholder management

Security proposal/documentation

DD Form 254 processing

Vulnerability assessment / self-inspe

Multilevel security environments

Written and verbal communication

Tools

DISS

NBIS

eApp

NISS

SIMS

Access Commander

Sentinel

Job description

Peraton is seeking an experienced Security Administration Supervisor to lead our security operations team in Chantilly, VA. The role involves interpreting and enforcing government and company policies and guiding program security personnel.

You will maintain liaison with PSOs, government customers, and defense agencies, manage clearance packages in DISS/NISS, and oversee DD Form 254s and audits. This position requires 6 years in industrial security and Top Secret/SCI eligibility.