• IT Infrastructure and Engineering Support…

    CACI International (Sterling, VA)
    …as it relates to the systems and users. + Applies security patches and operating system or application upgrades to ensure the security and integrity of the ... Systems Administrator, supporting a development and test environment, utilizing various operating systems and a multitude of engineering equipment. This… more
    CACI International (11/29/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …network issues, including connectivity problems, slow performance, and security breaches. + Operating Systems : Familiarity with various operating systems ... and leadership to assist in deployment planning and onboard systems into PWW. They assist with monitoring, system... systems into PWW. They assist with monitoring, system analysis, and IT operations support. Daily tasks include,… more
    Nightwing (09/26/25)
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  • Service Technician - Professional

    Hussmann Corporation (Richmond, VA)
    …VFD's, all system defrost types, recovery setup, torch setup, compressor operating parameters, conventional refrigeration system layout, and parallel rack ... maintenance, diagnosis and repair of refrigeration, heating & air-conditioning systems commonly installed in supermarkets, convenient stores and cold storage… more
    Hussmann Corporation (12/10/25)
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  • (Cyber) Incident Management Analyst - Hybrid

    Nightwing (Arlington, VA)
    …and categorizing types of vulnerabilities and associated attacks - Knowledge of basic system administration and operating system hardening techniques - ... to work collaboratively across physical locations **Desired Skills:** - Knowledge of basic system administration and operating system hardening techniques -… more
    Nightwing (10/14/25)
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  • (DoD SkillBridge), Specialist, Integration & Test…

    L3Harris (Herndon, VA)
    …The ideal candidate will have a minimum of 6 years' experience in operating , testing and troubleshooting complexed electronic based systems . The ideal candidate ... of our training team that provides technical training for a complex communications system . This Integration and Test / Technical trainer needs to experience in… more
    L3Harris (12/19/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …vulnerability findings to include implementing vendor patches on both Linux and Windows Operating systems + Minimum certification as 541 (or similar as required ... to ensure upgrades and patches have not corrupted the system + Perform software updates& upgrades to systems... system + Perform software updates& upgrades to systems , apply software patches and patch sets during maintenance… more
    Imagine One Technology & Management (12/01/25)
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  • Network Development Engineer

    Oracle (Richmond, VA)
    …or provisioning virtual cloud networks. + Advanced level knowledge of multiple network operating systems including Cisco IOS/NX-OS, PAN-OS, Arista EOS, etc. + ... proactive monitoring solutions to track network performance, security incidents, and system health, ensuring high uptime and operational excellence. + Lead efforts… more
    Oracle (12/21/25)
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  • Software Engineer - SDET (Hybrid)

    CareFirst (Reston, VA)
    …design, development, testing, and debugging of computer software ranging from operating system , architecture integration, and software design to selection ... cycle (SDLC) models. + Experience in multiple environments and/or on multiple operating systems (ie, Windows, Linux, UNIX, Mainframe) and technologies (.Net,… more
    CareFirst (12/14/25)
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  • Supervisory Quality Assurance Specialist (Title…

    Air National Guard Units (Langley AFB, VA)
    …and manuals of higher echelons in the area of aircraft and aircraft systems quality assurance. Reviews all Operating Instructions (OIs) to ensure locally ... public law, and locally developed policy. Evaluates and assesses complex systems , subsystems, integrated systems /subsystems, or components for conformance to… more
    Air National Guard Units (11/27/25)
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  • Sr. Principal Software Developer - Cloud Storage

    Oracle (Richmond, VA)
    …language such as Java or C++. + Strong knowledge of data structures, algorithms, operating systems , and distributed systems fundamentals. + Very strong ... into any part of the stack and low level systems , as well as design broad distributed system...continue to thrive after 40+ years of change by operating with integrity. We know that true innovation starts… more
    Oracle (11/25/25)
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