• Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Herndon, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Designs, System Requirements, Systems Engineering **Experience:** 10 ... advising alternative approaches, and conducting feasibility studies + Designing and defining system architecture for new or existing computer systems + Providing… more
    General Dynamics Information Technology (10/14/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …knowledge of Linux/Unix operating systems , including command-line tools and system administration tasks. + Networking: Understanding of network protocols, ... and streamlining alerting workflows. + Leverage operational data to automate systems administration , operations and incident response processes to improve… more
    Nightwing (09/26/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …technologies and equipment in the lab environment. + Providing ongoing systems administration , technical support, upgrades, patching, and troubleshooting ... services. + Providing full coverage for Linux or Unix system administration functions to support the TEN...HS Diploma and 4+ years of lab management or systems administration experience. + 2+ years of… more
    ARSIEM (11/12/25)
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  • Design Engineer Senior

    M. C. Dean (Vienna, VA)
    …with 5+ years of experience. + Hands on experience designing and deploying different systems + System administration experience in performing triage on ... assess and resolve all privacy, network security, and scalability concerns for the systems . + Write high quality documentation for system standards and… more
    M. C. Dean (08/30/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …+ Current or Active DoD Secret Clearance + Hands-on experience with Linux system administration (preferably RHEL 7/8) + Familiarity with Windows Server ... workstations across the enterprise. Responsibilities include Linux and Windows server administration , patching, Group Policy management, and ensuring systems are… more
    Huntington Ingalls Industries (09/05/25)
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  • Red Team Operator

    Amentum (Norfolk, VA)
    …vulnerability analysis of other systems in the network). + Knowledge of system administration concepts for Unix/Linux and/or Windows operating systems . + ... test results. The Red Team Operator will conduct cyber tests on operational systems , in laboratory environments, or in cyber range environments. Testing may be… more
    Amentum (11/12/25)
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  • Senior Maintenance Technician (S)

    SimIS Inc. (Dahlgren, VA)
    …equipment, and display systems + Knowledge of COTS and LAN-based system administration + Understanding of test equipment operation and calibration procedures ... computers, switching systems , and display equipment groups + Provide system administration support for COTS and LAN-based systems + Troubleshoot complex… more
    SimIS Inc. (10/10/25)
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  • Sr Software Engineer

    Nightwing (Sterling, VA)
    …Application Developer has a software development background in addition to ServiceNow System Administration , ServiceNow Advanced System Administration , ... in ServiceNow development + Enterprise and/or IT Service Management + ServiceNow System Administration + Experience with gathering requirements, database design… more
    Nightwing (08/27/25)
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  • Cyber Security Manager - Diego Garcia

    Amentum (Richmond, VA)
    …and Information Systems in conjunction with skills in systems administration , network administration , and control system security to operate, ... for specialty codes 441 (Network Operations Specialist), 451 ( Systems Administration Specialist), and 462 (Control System Security Specialist) at the… more
    Amentum (09/09/25)
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  • Engineer Mechanical 3

    Huntington Ingalls Industries (Newport News, VA)
    systems , instruments, controls, engines, and/or machines. This Mechanical System /Process Engineer position will be providing technical oversight for shipbuilding ... and software developers to solution architects, technical subject matter experts, and system users. Anchored in our rich, 135-year history, we collaborate together… more
    Huntington Ingalls Industries (11/19/25)
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