Onsite CSSO (TS/SCI CI Poly) - Reston, VA

ZP Group; Reston (VA); On-site; USD 110,000 - 130,000; Full time

Benefits offered by this job

Health benefits

Vision benefits

Dental benefits

Paid time off

Paid holidays

Job summary

Piper Companies is seeking a Contractor Special Security Officer (CSSO) with TS/SCI CI Poly to support a leading government services organization. The CSSO will oversee security operations, personnel clearances, and contract-related requirements for sensitive accounts.

The role requires an onsite presence in Reston, VA and a long-term open-ended contract. Responsibilities include onboarding/offboarding personnel, processing clearances, maintaining security records, and coordinating facility

Qualifications

• Active TS/SCI clearance with CI Polygraph is required.
• Experience as a CSSO, AFSO, FSO, or in a related industrial security role is required.
• Knowledge of personnel security, classified programs, and government security processes.
• Familiarity with DISS, NISS, or other government security record systems is preferred.
• Strong understanding of physical security, access control procedures, and classified facility operations.

Responsibilities

• Manage security requirements for assigned government contracts, including onboarding and offboarding personnel clearances.
• Support classified programs within TS/SCI environments and assist with clearance request processing.
• Maintain government security records using systems such as DISS and NIST-based databases.
• Coordinate physical security activities, including facility access control and escorting personnel.
• Serve as a key security contact for assigned programs and ensure compliance with policies.

Skills

TS/SCI clearance

CSSO experience

Security processes

DISS familiarity

Physical security

Tools

DISS/NISS systems

Job description

Piper Companies is seeking a Contractor Special Security Officer (CSSO) with TS/SCI CI Poly to support a leading government services organization. The CSSO will oversee security operations, personnel clearances, and contract-related requirements for sensitive accounts.

The role requires an onsite presence in Reston, VA and a long-term open-ended contract. Responsibilities include onboarding/offboarding personnel, processing clearances, maintaining security records, and coordinating facility