TS/SCI CSSO with CI Poly — Government Security Lead

Piper Companies; Reston (VA); On-site; USD 110,000 - 130,000; Full time

Benefits offered by this job

Health benefits

Paid time off

Paid holidays

Job summary

Piper Companies is seeking a Contractor Special Security Officer (CSSO) to support a government services organization in Reston, VA. This on-site, long-term contract requires TS/SCI with CI Poly and proven security operations experience.

You will manage onboarding and offboarding, process personnel clearances, maintain government records in DISS/NISS, and coordinate facility security for SCIF operations. The role demands a strong customer focus, meticulous policy adherence, and a willingness to

Qualifications

• Active TS/SCI clearance with CI polygraph required.
• Experience as CSSO, AFSO, FSO, or related security role.
• Familiarity with government security record systems, e.g., DISS or NISS.

Responsibilities

• Manage security requirements for government contracts, including onboarding, offboarding, and personnel clearances.
• Support classified TS/SCI programs and assist with clearance processing.
• Maintain government security records using DISS/NISS and related systems.
• Coordinate physical security activities, access control, escorting, and SCIF operations.
• Ensure compliance with government and internal security policies as security contact for programs.

Skills

TS/SCI clearance

CI Polygraph

CSSO/FSO/AFSO experience

Security processes knowledge

DISS/NISS familiarity

Job description

Piper Companies is seeking a Contractor Special Security Officer (CSSO) to support a government services organization in Reston, VA. This on-site, long-term contract requires TS/SCI with CI Poly and proven security operations experience.

You will manage onboarding and offboarding, process personnel clearances, maintain government records in DISS/NISS, and coordinate facility security for SCIF operations. The role demands a strong customer focus, meticulous policy adherence, and a willingness to