• Network Administrator

    GovCIO (Richmond, VA)
    …server 2019/2022, MS SQL 2019, MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems . This position will work with the existing team members who ... policies as needed. This position will need to be adept at monitoring and tuning system and network performance, ongoing operation of the network , hardening… more
    GovCIO (09/26/25)
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  • O&M Network Engineer 4 (Tech Specialist 4)

    M. C. Dean (Springfield, VA)
    …includes preparing and performing surveys and assessment for selected customer existing network systems , participate in the infrastructure design and deployment ... activities with directly involved in the hands-on implementation of customer network systems and develop documentation throughout the entire lifecycle. + The job… more
    M. C. Dean (09/16/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (VA)
    …and maintenance support of the MQ-4C Triton network and communications systems at a Forward Operating Base (FOB). **Duties and Responsibilities include, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...a **Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team at **RAAF… more
    Northrop Grumman (09/17/25)
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  • Network Engineer- Junior

    Chenega Corporation (Fort Belvoir, VA)
    …Network operations for activities, such as installing new modified hardware, operating systems , and software applications ensuring compliance with Information ... and deployments. + Engineer long haul base interconnectivity communications for the network system . + Develop and test automated processes for deployment… more
    Chenega Corporation (09/01/25)
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  • System Admin - Advanced Electronic…

    Lockheed Martin (Virginia Beach, VA)
    …digital processing systems /subsystems utilizing Linux, Microsoft, and/or other operating systems \. Comp TIA Security\+ certification and demonstrated ... Lockheed Martin: An Award\-Winning Place to Work **WHO YOU ARE** Seeking experienced System Administrator to support the Space fence radar operations site located at… more
    Lockheed Martin (09/20/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system resources, including CPU ... 2 problem identification, diagnosis and resolution of problems. + Provision/harden Linux operating systems . + Other duties may include setting up administrator… more
    Criterion Systems (09/17/25)
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  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    …2 problem identification, diagnosis and resolution of problems. Provision/harden Linux operating systems . + Maintains smooth operation of multi-user computer ... CPU usage, disk usage, and response times to maintain operating efficiency. + Performs systems security administration... systems , including coordination with network engineers. + Other duties may include setting up… more
    Criterion Systems (08/08/25)
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  • Sr. NOSC Technician

    Leidos (Reston, VA)
    **Description** Leidos is seeking a **Sr. Network / System Technician** to support monitoring large-scale operations on a high-profile DOD contract. The I3TS ... **possibly by the end of the year** The candidate will obtain and maintain System Administrator and\or Network Administrator II functions and services in support… more
    Leidos (09/17/25)
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  • Jr. Enterprise Systems Engineer

    Amentum (Falls Church, VA)
    …and Responsibilities** + Design and deploy functional servers on Linux and Windows operating systems + Maintain system compliance with cyber security ... . Engineer will oversee the program's Wireless Intrusion Detection System (WIDS) full-time, at a client site. Engineer will... network security + Solid understanding of server operating systems (Ubuntu 18.04, Windows) + Knowledge… more
    Amentum (08/29/25)
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  • Senior Network Engineer

    CACI International (Herndon, VA)
    …including Avaya/Nortel telephone switches + An ability to navigate and configure Linux operating systems + An understanding of RF transport mediums to include ... IEEE standards: 802.11 a/b/g/n and how to apply them to an enterprise network architecture + Relevant experience designing communications systems + Ability to… more
    CACI International (09/25/25)
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