• Senior Contracts Administrator

    ANSER (Chantilly, VA)
    …in the impact of our service. Position Summary ANSER is seeking a Senior Contract Administrator to provide comprehensive acquisition and contract management ... Company Overview: ANSER enhances national and homeland security by strengthening public institutions. We provide thought leadership for complex issues through… more
    ANSER (01/06/26)
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  • Senior Contract Support…

    KBR (Chantilly, VA)
    Title: Senior Contract Support Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. This position… more
    KBR (10/15/25)
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  • System Administrator

    Koniag Government Services (Winchester, VA)
    Arlluk Technology Solutions, a Koniag Government Services company **,** is seeking a DevOps/ System Administrator with a Top-Secret Security clearance to ... off, and more. This position is for an experienced System Administrator to support the FBI's Information...Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Systems Administrator **… more
    Koniag Government Services (12/10/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …installing and configuring systems , managing user accounts, monitoring system health, implementing security protocols, performing backups and recovery, ... **Linux Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:**...user accounts, groups, and permissions, ensuring access control and security protocols are followed. * System Monitoring:… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in… more
    Assertive Professionals (01/07/26)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Warrenton, VA** ... for transformative change. **Responsibilities:** The duties and responsibilities of the ** Systems Administrator ** include, but are not limited to, the… more
    Amentum (12/10/25)
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  • Network Infrastructure/ System

    CACI International (Mclean, VA)
    Network Infrastructure/ System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Travel: Local * * * **The Opportunity:** CACI is looking for a Network Infrastructure/ System Administrator to join the Luke Team! You will support the customer's… more
    CACI International (12/17/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …required services and reviewing unauthorized connections. + Review and assess proposed system configuration changes for potential security impacts in alignment ... Manage the Assured Compliance Assessment Solution (ACAS) infrastructure, including system configuration, scanning schedules, reporting, and vulnerability analysis in… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …Must hold a current Cybersecurity Certification such as: + CISSP (Certified Information Systems Security Professional). + ISSEP (Information Systems ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Manage, configure, and maintain Security Information and Event Management (SIEM) systems to meet DoD… more
    TekSynap (10/25/25)
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  • Summer Internship - Information Technology…

    Chartway Federal Credit Union (Virginia Beach, VA)
    …up your experience with a Capstone presentation to senior leadership. Your Role: IT System Administrator Intern The primary objective of the IT System ... mapping tools is a plus. + Prior exposure to systems administration, networking, or application support is a bonus....full-time summer interns in exciting fields like: + Information Security + Application Technology + Marketing + Communications +… more
    Chartway Federal Credit Union (11/19/25)
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