• Fluor Corporation (Warrenton, VA)
    …NNSA, the Department of Defense and the Intelligence Community. Job Description Must possess an active TS / SCI . NOTE: Must be willing and able to obtain a ... Job Requirements * Must possess a clearance at the TS / SCI . *Must have a valid driver's license....*Must have a valid driver's license. *Proven experience as custodian , janitor or in a similar role *Knowledge of… more
    Upward (08/12/25)
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  • Custodian ( Active TS

    Fluor (Warrenton, VA)
    …the DOE, NNSA, the Department of Defense and the Intelligence Community. **Job Description** Active TS / SCI with Clearance Required. NOTE: Must be willing and ... all jobs across all functions. **Other Job Requirements** + ** Active TS / SCI Clearance** + Must...have a valid driver's license + Proven experience as custodian , janitor or in a similar role + Knowledge… more
    Fluor (11/05/25)
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  • Lead Network Systems Engineer - TS

    Parsons Corporation (Mclean, VA)
    …of enterprise-level network management tools and software. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... skills to interface with stakeholders and customers effectively. + Active TS / SCI clearance with Polygraph....Skills You'll Bring:** + Experience as a COMSEC account custodian or similar role managing secure communications equipment. +… more
    Parsons Corporation (09/09/25)
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  • Physical Security Specialist

    SAIC (Springfield, VA)
    …meet and have met all DoD and IC standards for processing, handling and storing Sensitive Compartmented Information ( SCI ) and Collateral classified ... information prior to formal accreditation as a Sensitive Compartmented Information Facility (SCIF)...This includes data entry for office operations. **Qualifications** + Active TS / SCI clearance is required.… more
    SAIC (11/04/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Cisco Certified Network Professional (CCNP), or CompTIA Network+. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... technical guides, test and compliance, and configuration management. + Active and current TS / SCI clearance...and operational security doctrine. + Experience as a cryptographic custodian utilizing CARDS or iApp databases. + Experience in… more
    Parsons Corporation (10/31/25)
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  • Security Specialist

    BAE Systems (Sterling, VA)
    …objectives. Duties will include: Administer routine aspects of industrial security and Secure Compartmented Information ( SCI ) programs in compliance with the ... are M-F 8 am - 5 pm. **Required Education, Experience, & Skills** Must currently have active access to TS / SCI . CI Polygraph is required. + Ability to… more
    BAE Systems (10/31/25)
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  • Operations/Outreach - USPACOM

    Sciolex Corporation (Chantilly, VA)
    …and 0 years related experience. Relevant experience to be substituted in lieu of degree. Active Top Secret / SCI clearance with Polygraph Business Analysis ... on National Systems capabilities tasking, and exploitation. Alternate COMSEC custodian for NRO communications terminals. Qualifications & Physical Requirements Broad… more
    Sciolex Corporation (10/15/25)
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  • Operations/Outreach - USEUCOM (Molesworth)

    Sciolex Corporation (Chantilly, VA)
    …and 0 years related experience. Relevant experience to be substituted in lieu of degree. Active Top Secret / SCI clearance with Polygraph Business Analysis ... monthly participation in the RJITF training courses for theater personnel. COMSEC custodian for NRO communications. Facilitate NRO personnel visits to Molesworth and… more
    Sciolex Corporation (10/15/25)
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  • Operations/Outreach - Uspacom JIOC

    Sciolex Corporation (Chantilly, VA)
    …and 0 years related experience. Relevant experience to be substituted in lieu of degree. Active Top Secret / SCI clearance with Polygraph Business Analysis ... visits to USPACOM and other Hawaii area organizations. Primary COMSEC custodian for NRO communications terminals. Qualifications & Physical Requirements Broad… more
    Sciolex Corporation (10/15/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    …related work experience + DOD 8570 IAT2 level certification (Security +) + Security Clearance: active TS / SCI , eligibility to take and pass a polygraph. + ... responsible for executing the communications security program, ensuring the protection of sensitive information transmitted network connected and point to point… more
    CACI International (10/25/25)
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  • Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …space as needed and be part of the overall company security team as well. Current TS / SCI clearance a must. Familiarity with DOD NISPOM Chapter 8 as well as ICD ... systems. + Support multiple networks with differing classification levels. + Crypto Custodian for government information system + Maintain PBX and Cisco… more
    Lumen (10/29/25)
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  • Facilities Support Specialist

    ManTech (Quantico, VA)
    …of the CAR and CMR **Clearance Requirements:** + This role requires an active DoD TS / SCI clearance with SAP eligibility **Physical Requirements:** ... POC + Proficient in SharePoint + Experience with the Custodian Asset Report (CAR) to account for property assigned...to apply for a position with MANTECH, please email us at ###@mantech.com and provide your name and contact information more
    ManTech (10/22/25)
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