• System Administrator 4

    M. C. Dean (Mclean, VA)
    …engineering, interfacing, integration, and testing of specific components of complex hardware /software systems to include requirements elicitation, analysis and ... clearance REQUIRED** **Position / Candidate Requirements** + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science,… more
    M. C. Dean (07/15/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Knowledge, Duties and Responsibilities:** + Analyze and evaluate existing hardware /software technology systems and design technological improvements. + ... propose, and brief Analysis of Alternatives (AoA) on enterprise infrastructure hardware , operating systems , and applications with recommendation(s) of… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Technician_TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Hardware Installations, Hardware Maintenance,IT ... customers. + Provides installation, maintenance and troubleshooting support of information systems applications and related peripheral hardware . + Screens,… more
    General Dynamics Information Technology (06/08/25)
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  • Senior Network/ Systems Administrator

    GovCIO (Richmond, VA)
    …computer systems (to include operating systems , software and hardware ) in networked or stand-alone configurations, maintains system integrity, and ... administer computer networks and related computing environments, including computer hardware , systems software, applications software, and all configurations.… more
    GovCIO (07/10/25)
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  • Windows System Administrator (Onsite…

    RTX Corporation (Arlington, VA)
    …join our RTX **Enterprise Services** team: **Role Overview** We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful ... **What You Will Do:** + Install, configure, and maintain Windows 11 operating systems and related hardware /software across the organization + Provide advanced… more
    RTX Corporation (07/09/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …maintenance task order. As part of this role, they will be supporting these systems by developing a general knowledge of system architectures, executing test ... . **Roles and Responsibilities:** + Support operations and maintenance of fielded SIGINT systems + Execute test procedures on our System Integration Labs (SILs)… more
    Northrop Grumman (08/09/25)
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  • Specialist, Systems Engineering

    L3Harris (Ashburn, VA)
    Systems Integration Engineer, you will be responsible for hardware and software requirements definition, decomposition, allocation, management, verification, and ... feedback to identify areas of improvement and implement + System design synthesis of complex electronic systems ...been involved in the design and integration of complex hardware /software systems , the definition of multiple interfaces… more
    L3Harris (08/08/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Systems Administrator** to join our team in **Pentagon, VA.** The position is **onsite.** ... to:** + Provide specialized support and troubleshooting for VIP users, including hardware , software, network, and application issues + Manage and maintain computer … more
    ManTech (08/08/25)
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  • Lead, Systems Engineering

    L3Harris (Ashburn, VA)
    Systems Integration Engineer, you will be responsible for hardware and software requirements definition, decomposition, allocation, management, verification, and ... systems , concepts, or technologies. + Responsible for improving upon existing Systems Engineering processes + System design synthesis of complex electronic … more
    L3Harris (08/10/25)
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  • Sr Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    Systems Integration Engineer, you will be responsible for hardware and software requirements definition, decomposition, allocation, management, verification, and ... systems , concepts, or technologies. + Responsible for improving upon existing Systems Engineering processes. + System design synthesis of complex electronic … more
    L3Harris (07/16/25)
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