• System Operations/Administrator

    Noblis (Chantilly, VA)
    …desktop systems , laptops, and peripheral devices. + Provide technical support and troubleshooting assistance to end-users for hardware, software, and network ... Deploy software updates, patches, and security fixes to desktop systems . + Conduct regular system backups and...10+ years of experience + Experience as a desktop system administrator or in a similar IT support more
    Noblis (08/01/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    … to mission partners + TS/SCI w/CI Poly Preferred + Integration of Network Management (NM) and Element Management (EM) systems with network performance, ... trouble ticketing, and security subsystems highly desired. + Experience with support systems to include enclave Ethernet switches, storage area networks (SAN),… more
    Leidos (07/18/25)
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  • RF System Engineer

    CACI International (Fairfax, VA)
    …requirements development/decomposition, design, verification and validation testing, quality assurance, system integration , and operations support ; including ... and maintaining operating systems , application software and system management tools in support of DoD...to numerous stakeholders. + Familiarity with radio frequency (RF) systems and test equipment (spectrum analyzer, network more
    CACI International (07/24/25)
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  • Building Automation Systems Specialist

    Siemens (Chantilly, VA)
    …controls, commissioning, lonworks, bacnet, ddc, bau, bms, building management, mechanical systems , system integration Equal Employment Opportunity Statement ... **Job Family:** Buildings **Req ID:** 466503 Building Automation Systems Specialist Here at Siemens, we take pride...set-up and configuration of PC workstations and user interfaces. Support the confirmation of proper network performance.… more
    Siemens (07/25/25)
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  • System Reliability Engineer

    CACI International (Norfolk, VA)
    …efficiency + Contribute to the modernization of NMMES infrastructure, balancing legacy systems with new technology integration + Implement and maintain robust ... automation solutions for deployment, scaling, and management of NMMES systems + Monitor system performance, availability, and... + Participate in on-call rotations to provide 24/7 support for critical NMMES systems + Collaborate… more
    CACI International (07/09/25)
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  • Senior Security Systems Design Engineer

    AECOM (Arlington, VA)
    …reports, specifications, and submittals for clients and internal stakeholders. + Support system testing, commissioning, and troubleshooting activities as needed. ... + 6 years of experience in the design and integration of electronic security systems , with emphasis...of architectural, civil, and electrical plans to coordinate security system integration . + Valid Driver's License required… more
    AECOM (08/08/25)
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  • Windows Systems /Packaging Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …in support a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating solutions ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Deployment Toolkit (MDT),Microsoft Endpoint Configuration… more
    General Dynamics Information Technology (08/08/25)
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  • Information Systems Security Officer…

    SAIC (Arlington, VA)
    …Microsoft Windows Server and Client operating systems . + Familiarity with network and information system security principles and best practices. + ... handling, and controlling of classified information. The Associate ISSO will assist with systems security, testing, and accreditation activities in support of a… more
    SAIC (08/07/25)
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  • Information Systems Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …to help our country and assist our clients with critical missions? As a systems security and network security engineer, you can identify the Information ... Information Systems Security Engineer The Opportunity: Are you looking...analyze complex challenges for customers using your knowledge of network and security devices, applications, and identifying tools .… more
    BOOZ, ALLEN & HAMILTON, INC. (08/09/25)
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  • Computer Engineer IV (Senior Systems

    General Dynamics Information Technology (Norfolk, VA)
    …provide oversight, guidance, and technical expertise for the engineering and integration support activities associated with design, development, configuration, ... Provide leadership in the preparation of documentation to include system design, end user training, and systems ...C4ISR requirements + 3 years of technical experience in support of information assurance/ network protection or… more
    General Dynamics Information Technology (08/08/25)
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