• System Administrator

    Parsons Corporation (Centreville, VA)
    …to end-users. + Microsoft Azure Certifications ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... for system administration tasks. + Work closely with the Information Systems Security Officer (ISSO) to address...accreditation efforts. **What Required Skills You'll Bring:** + **Active Top Secret / SCI with Full Scope… more
    Parsons Corporation (12/04/25)
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  • System Engineer

    CACI International (Sterling, VA)
    …environments, and support integration/testing. + Must be a US citizen with an active Top Secret / SCI DoD Security clearance with polygraph. _Desired:_ ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to… more
    CACI International (12/20/25)
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  • Systems Test Engineer

    KBR (Chantilly, VA)
    …feedback to technical delivery team Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph + Five ... Systems Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (12/05/25)
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  • Security Engineering Lead

    TekSynap (Ashburn, VA)
    …to perform the essential functions. **WORK AUTHORIZATION/ SECURITY CLEARANCE** Top Secret ( SCI eligible) **OTHER INFORMATION ** Please note this job ... formal papers on test findings + Experience responding to information security issues during each stage of...Secret + Experience: Minimum of 3 years' experience security administration systems and support; strong working knowledge of… more
    TekSynap (12/02/25)
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  • Sales Manager (Active Secret Clearance…

    Fluor (Reston, VA)
    …a time-conscious and time-effective manner **Other Job Requirements** * Must possess an active Secret clearance. Top Secret / SCI clearance preferred or ... proposal clarifications and internal approval processes. This includes communicating detailed information at key corporate control gates, which include Bid No Bid,… more
    Fluor (11/14/25)
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  • Program Security Officer

    Leidos (Vienna, VA)
    …"day-to-day" analysis for Sensitive Compartmented Information ( SCI ). Duties may include: day-to-day security support for continuous assessment of ... the various security disciplines such as physical security , personnel security , information system...in lieu of a degree. **Must possess a current/active Top Secret Clearance with SCI … more
    Leidos (12/04/25)
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  • Industrial Security Representative (Cpso)

    Leidos (Alexandria, VA)
    …of Open Storage Spaces (OSSs), Special Access Programs Facilities (SAPFs) and Sensitive Compartmented Information Facilities (SCIFs). Processing of Prime ... as well the Intelligence Community Directive (ICD) standards. *U.S Citizen currently possessing Top Secret clearance eligibility and be able to meet requirements… more
    Leidos (10/14/25)
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  • Cloud Platform Architect

    CACI International (Reston, VA)
    …Information Technology, or related field. Master's degree preferred. + Active DOD Top Secret / SCI + Ploy security clearance + Minimum of 5-7 years of ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to… more
    CACI International (12/02/25)
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  • Information Technology/Assurance Spec II

    Global Resource Solutions (Fairfax, VA)
    …and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... on or in support of a covered federal contract. Security Requirements: + Current Top Secret Clearance with SCI Eligibility + Eligibility for access to… more
    Global Resource Solutions (12/19/25)
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  • Cyber Security Analyst

    CACI International (Chantilly, VA)
    …organization **Qualifications** : _Required_ : + Active Top Secret / Sensitive Compartmented Information (TS/ SCI ) clearance, with polygraph. ... Cyber Security Analyst Job Category: Engineering Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/09/25)
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