• Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... for federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for… more
    M. C. Dean (08/30/25)
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  • NAIS Network Administrator (Hybrid)

    NANA Regional Corporation (Suffolk, VA)
    The Network Administrator will be responsible for the network administration of all NAIS equipment supported by C5ISC. Situational telework or temporary remote work ... you live within commuting distance from Suffolk, VA. **Responsibilities** **Network Administrator duties include:** + Remotely respond to NAIS system casualties… more
    NANA Regional Corporation (09/29/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy ... System Administrator Oakton, VA . Information Technology Join our...headquartered in Leesburg, VA, provides mission-critical services in Cybersecurity, Systems Engineering and Integration, IT Operations Support, Software Development,… more
    Chenega Corporation (08/13/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure, and maintain… more
    Sciolex Corporation (07/15/25)
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  • VMware ESXI Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary Seeking a full-time, experienced VMware ESXI Administrator with 10-15 years of demonstrated expertise in designing, deploying, and maintaining ... compliance with organizational standards and industry best practices. The VMWare ESXi Administrator will play a key role in supporting IT infrastructure operations,… more
    Leader Communications Inc. (09/23/25)
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  • System Administrator IV

    Arena Technical Resources, LLC (Reston, VA)
    …IV Location: Reston, VA, US Job ID: ATR 17632 Job Description Job Title: Systems Administrator IV Location: Reston, VA Clearance Required:TS/SCI We are seeking a ... Systems Administrator IV candidate to support an...Education: Bachelor's degree in a technical field such as computer science, computer engineering or other field… more
    Arena Technical Resources, LLC (09/30/25)
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  • System Administrator I

    Gama-1 Technologies (Norfolk, VA)
    …administer computer networks and related computing environments, including computer hardware, systems software, applications software, and all configurations ... Summary GAMA-1 Technologies is seeking a remote System Administrator I to install, configure, and maintain an...data protection standards Basic Qualifications + Bachelor's degree in Computer Science, Management Information Systems , or related… more
    Gama-1 Technologies (09/18/25)
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  • Mission Support Administrator - Full…

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: ... operations and intelligence perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in the Northern Virginia area,… more
    Patriot Group International, Inc (09/30/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …our team! **What You'll Be Doing:** + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and ... usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and accounts. +… more
    Parsons Corporation (08/16/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary The System Administrator will ensure the reliability, security, and availability of critical systems , supporting both Windows and Linux ... and ensure high availability of IT services. + Support enterprise Navy/DoD systems , including NMCI/NGEN and Navy ERP. + Conduct vulnerability scans, analyze results,… more
    Leader Communications Inc. (09/23/25)
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