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Assistant Diss Jobs in Washington (NOW HIRING)

Program Analyst

Washington, DC · On-site

$75K - $85K/yr

Work with PA Team to maintain a stock of shirts on hand for assessments and company events * Assist ... Keep DISS information confidential per the RMC Employee Non-Disclosure Agreement Competencies:

Program Analyst

Washington, DC · On-site

$75K - $85K/yr

Work with PA Team to maintain a stock of shirts on hand for assessments and company events * Assist ... Keep DISS information confidential per the RMC Employee Non-Disclosure Agreement Competencies:

Conducts annual personnel security reviews to include DISS database reviews, and prepare and execute corrective action plans as required. * Assist with conducting annual Classified Clean-Out Day, to ...

The Assistant Facility Security Officer (AFSO) supports the Facility Security Officer (FSO) in ... Initiate and manage personnel security clearance actions (Secret and Top Secret) in DISS. * Review ...

Showing results 21-40

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Infographic showing various Assistant Diss job openings in Washington as of June 2026, with employment types broken down into 3% As Needed, 41% Full Time, 53% Part Time, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

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

Zachary Piper Solutions, LLC

Reston, VA • On-site

$16.75 - $19.75/hr

Contractor

Medical, Dental, Vision, PTO

This job post has expired 3 days ago. Applications are no longer accepted.


Job description

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.
Keywords: CSSO, Contractor Special Security Officer, AFSO, FSO, Industrial Security, TS/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 8/30/2026. Applications for this job will be accepted for at least 30 days from the posting date. #LI-AG1 #ONSITE