• Systems Administrator /Site…

    CACI International (Fort Belvoir, VA)
    …Knowledgeable on system troubleshooting processes + Familiar with UNIX/Linux Operating Systems + ** TS /SCI clearance with the ability to obtain polygraph** ... Systems Administrator /Site Representative Job Category: Information...systems , servers, storage, and network connectivity. + Provide system administration for assigned infrastructure and establish and maintain… more
    CACI International (08/29/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite** ... system configurations and network connectivity for Range POR systems + Ensure compliance with security policies, procedures, and... security clearance with the ability to obtain a Top Secret **Physical Requirements:** + Must be… more
    ManTech (09/10/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an ... its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based...security clearance. + Minimum Security+ DoD 8570 certification. + System administration across Linux systems . + Experience… more
    RTX Corporation (09/26/25)
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  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Employee Type: ... Travel: * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team...procedures to ensure appropriate function of hardware, software, or system functional specifications. Additionally, you will analyze, troubleshoot, and… more
    CACI International (09/15/25)
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  • DSS Systems Administrator

    General Dynamics Information Technology (Arlington, VA)
    …**Type of Requisition:** SCA **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** SCA **Skills:** ... experience **US Citizenship Required:** Yes **Job Description:** **Mission:** A DSS Systems Administrator is responsible for providing Desktop Support Services… more
    General Dynamics Information Technology (09/26/25)
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  • Data Center System Administrator

    Leidos (Charlottesville, VA)
    …this sounds like an environment where you can thrive, keep reading!_** The Data Center System Administrator will support data center operations. The System ... is a power failure, and provide general data center system administrator support. They will support hybrid...we support, US Citizenship is required. + An active TS /SCI with ospcific poly required for Position or … more
    Leidos (09/18/25)
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  • Physical Security System…

    M. C. Dean (Chantilly, VA)
    …federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for ... + Requires 2 + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator experience in performing… more
    M. C. Dean (08/30/25)
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  • (DoD SkillBridge) Contract Administrator 2…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Prescreen form to the application) Northrop Grumman's Tactical Space Systems organization is seeking a **Contracts Administrator ...MS Office Suite and Adobe + Requires an active Top - Secret clearance at time of application **What… more
    Northrop Grumman (09/24/25)
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  • Exchange Systems Administrator SME

    Leidos (Alexandria, VA)
    …where you can thrive, keep reading!** **The Mission** Leidos is seeking an Exchange System Administrator to support a large enterprise IT contract for the DOD. ... service inquiries and problems. + Extensive experience working as a Tier 2 system administrator : familiar with using exchange/vault tools. + Extensive experience… more
    Leidos (07/23/25)
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  • Configuration Management Administrator…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and leadership skills. * Experience with Information Technology Service Management (ITSM) systems . * Understanding of system lifecycle management. * Ability to ... **Configuration Management Administrator , Journeyman** **Category:** Business Consulting, Strategy and Digital...oversees and maintains the configuration of hardware and software systems within an organization. This role ensures that … more
    CGI Technologies and Solutions, Inc. (09/13/25)
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