• SIGINT Outreach Support Specialist

    KBR (Chantilly, VA)
    …Support Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...Model Based Systems Engineering + Experience with Airborne systems Clearance : TS /SCI w poly required Travel: Up… more
    KBR (06/18/25)
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  • Acquisition Specialist

    KBR (Chantilly, VA)
    …Acquisition Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... impact on the country's most critical role - protecting our national security . Seeking an Acquisition Specialist to support contracts/and related business… more
    KBR (06/03/25)
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  • Infrastructure Observability and Monitoring…

    CACI International (Chantilly, VA)
    …in alignment with SLA requirements. Qualifications: _Required:_ + Must hold a currentTop Secret clearance and be SCI eligible + A BS/BAin Science, Technology, ... Infrastructure Observability and Monitoring Specialist Job Category: Information Technology Time Type: Full...Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph… more
    CACI International (07/23/25)
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  • Senior Knowledge Management Specialist

    ManTech (Herndon, VA)
    …+ CSP Assessment experience ** Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain a TS ... **ManTech** seeks a motivated, career and customer-oriented **Senior Knowledge Management Specialist ** to join our team in the DC, Maryland, and Virginia (Northern)… more
    ManTech (06/03/25)
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  • Master Network Specialist (INS Technical…

    First Division Consulting (Quantico, VA)
    …routing/switching. + IAT Level III certification (per DoD 8570.01M requirements). + Active TS /SCI security clearance . + ITIL v4 Foundation Certification. + ... on contract award** First Division Consulting is seeking a Master Network Specialist (INS Technical Lead) to support the United States Marine Corps Cyberspace… more
    First Division Consulting (07/10/25)
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  • Help Desk System Specialist 1

    M. C. Dean (Vienna, VA)
    …and changing the world for the better. We are seeking a **Help Desk System Specialist ** to join our ** Security and Electronic Systems (SES)** business Unit. As ... requirements, including US Citizenship, for access to classified information; **ACTIVE** ** TS /SCI w/ polygraph clearance is required** **Education:** + High… more
    M. C. Dean (08/13/25)
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  • Radio Communications Specialist

    Nightwing (Sterling, VA)
    …for a total of fourteen (14) years of experience **Required Clearance :** **_Must have TS /SCI security clearance with Poly on day one and be eligible for ... and commercial markets. Nightwing is seeking an experienced and cleared Radio Communications Specialist in support of USG in the Warrenton and Herndon areas. The… more
    Nightwing (08/09/25)
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  • ​​Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …to favorably pass a 5-year (BI) Background Investigation + The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top ... + ECIH - EC-Council Certified Incident Handler + ECSS - EC-Council Certified Security Specialist + ECES - EC-Council Certified Encryption Specialist more
    Leidos (08/15/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …to favorably pass a 5-year (BI) Background Investigation The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top ... + ECIH - EC-Council Certified Incident Handler + ECSS - EC-Council Certified Security Specialist + ECES - EC-Council Certified Encryption Specialist more
    Leidos (08/14/25)
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  • Executive Protection Program Manager

    Leidos (Reston, VA)
    …tactics (use of force) + Must be a US citizen with ability to obtain a Top Secret security clearance + Possess superior critical thinking skills, ... as part of a team to deliver high value customer support Preferred Qualifications + Current Top Secret security clearance + Bachelor's degree in … more
    Leidos (08/09/25)
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