• Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems ... teams to diagnose and resolve complex issues, maintaining high availability and security of video services.** **Your role will also encompass developing and… more
    General Dynamics Information Technology (12/11/25)
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  • Senior Project Manager, Transportation…

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... infrastructure that stands the test of time. We are seeking a ** Senior Project Manager** to lead and support transportation infrastructure projects throughout New… more
    Parsons Corporation (12/09/25)
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  • Senior Acquisition Analyst

    KBR (Arlington, VA)
    Title: Senior Acquisition Analyst KBR's Mission Engineering Division delivers complex technical solutions and expert support to the US Department of War, ... specializing in modeling and simulation, cyber transformation, air vehicle mission integration, and lifecycle support. As a trusted partner with a proven history in… more
    KBR (12/05/25)
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  • CEI Senior Project Engineer (Construction)

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Unleash your talent and redefine what's possible. **Job Description:** **CEI Senior Project Engineer (Construction)** Parsons' Road/Highway and Bridge teams have set… more
    Parsons Corporation (12/04/25)
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  • Senior Counterintelligence Referent

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Counterintelligence Referent** to join our team in **Chantilly, VA.** **Responsibilities ... Serve as the primary Counterintelligence (CI) liaison, integrating with Customer Security staff and supporting mission assurance across daily operations, critical… more
    ManTech (12/03/25)
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  • Senior Director, Massachusetts…

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Unleash your talent and redefine what's possible. **Job Description:** ** Senior Director, Massachusetts Transportation Operations Leader** **Make an Impact. Join… more
    Parsons Corporation (11/28/25)
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  • Senior Performance and Metrics Analyst

    ManTech (Herndon, VA)
    …and brief metrics. + Align services and processes to ITIL4 and the NIST Cyber Security Framework. + Collaborate closely with cross-functional Agile teams and ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Performance and Metrics Analyst** to join our team in the **DC, Maryland, and Virginia (DMV)… more
    ManTech (11/20/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a ** ... Senior System Administrator** to join our team of passionate...projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** * Provide support for… more
    Amentum (11/20/25)
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  • Senior Counterintelligence (CI) Referent

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior ** **Counterintelligence (CI) Referent** to join our team in **Chantilly, VA.** **Responsibilities ... + Serving as liaison for CI support and integrating with the Customer Security staff. + Supporting mission assurance with dedicated CI services customer's daily… more
    ManTech (11/18/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    …Implement a promotional release strategy + Provide multiple enclave support + Support cyber security scans, lockdowns, and vulnerability analysis + Provide and ... Senior DevOps Engineer Job Category: Engineering Time Type:...Physics, Math, or equivalent experience + Active TOP SECRET security clearance with SCI eligbility + Willing to work… more
    CACI International (11/07/25)
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