Contractor Special Security Officer (CSSO) TS​/SCI CI Poly with Security Clearance

Piper Companies is seeking a CSSO (Contractor Special Security Officer) to support a leading government services organization managing classified programs and secure facilities. The Contractor Special Security Officer (CSSO) TS/SCI CI Poly will oversee security operations, personnel clearances, and contract-related security requirements while supporting sensitive government accounts. The Contractor Special Security Officer (CSSO) TS/SCI CI Poly requires you to work onsite 5 days per week in Reston, VA and is a long term open ended contract opportunity.

Responsibilities of the Contractor Special Security Officer (CSSO) TS/SCI CI Poly:
* Manage security requirements for assigned government contracts, including onboarding, offboarding, and personnel clearances.

* Support classified programs within TS/SCI environments and assist with clearance request processing.

* Maintain government security records utilizing systems such as DISS and NIST-based databases.

* Coordinate physical security activities, including facility access control, escorting personnel, and supporting SCIF construction and operations.

* Ensure compliance with government and internal security policies while serving as a key security contact for assigned programs.
Requirements of the Contractor Special Security Officer (CSSO) TS/SCI CI Poly:
* Active TS/SCI clearance with a CI Polygraph

* Experience as a CSSO, AFSO, FSO, or in a related industrial security role.

* Knowledge of personnel security, classified programs, and government security processes.

* Familiarity with DISS, NISS, or other government security record systems preferred.

* Strong understanding of physical security, access control procedures, and classified facility operations
Compensation for the Contractor Special Security Officer (CSSO) TS/SCI CI Poly: * $110,000 - $130,000

* Full Comprehensive Benefits:
Health, Vision, Dental, PTO, Paid Holiday and Sick Leave if Required by Law.
/SCI, CI Polygraph, Personnel Security, Physical Security, DISS, NISS, SCIF, Classified Programs, Access Control, Facility Security, Security Clearance, Government Contracts, Security Administration, Fort Meade, NGA 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. #LI-AG1 #ONSITE