• System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …incident response procedures and system security investigations. + Proficiency in Windows and Linux operating systems . + Experience with Active Directory, ... Position Summary The System Administrator will ensure the reliability,...will ensure the reliability, security, and availability of critical systems , supporting both Windows and Linux environments… more
    Leader Communications Inc. (09/23/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …* Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related to ... Systems Administrator Location: Langley, VA, US...support for trouble calls, and provide TIER 2/3 support of Unix/ Windows workstations and servers, including… more
    Arena Technical Resources, LLC (09/30/25)
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  • Senior System Administrator

    ManTech (Chantilly, VA)
    …team in **Chantilly, VA** . A qualified Senior Systems Administrator will support a secure Windows -based Information System and will assist and ... Information Systems . Duties and responsibilities involve the support and administration of Windows servers and... support of ICD 503 requirements. + Perform Windows system administrative support to… more
    ManTech (09/01/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …characteristic protected by law. Description WCBinc is looking for a Systems Administrator to join our team to support our intelligence customer activities ... Systems Administrator EOE Statement We are...support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    William C Brown Inc (07/16/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …techniques + Experience with administration of VMware, Linux systems , and Windows servers inclusive of applications, processes the system supports + 2+ ... you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Systems Administrator ** to join our team! This is an excellent… more
    Parsons Corporation (09/25/25)
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  • Systems Administrator (Senior)

    BAE Systems (Sterling, VA)
    …improve our future and protect our freedom. We are looking for experienced Systems Administrator to join our technology-based program supporting a key government ... incentives may be available based on position level and/or job specifics. ** Systems Administrator (Senior)** **115891BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/10/25)
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  • Physical Security System…

    M. C. Dean (Chantilly, VA)
    …federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for ... Resolve complex system issues for physical security systems + Triage customer support calls, providing...2 + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator … more
    M. C. Dean (08/30/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …, Training Development and Delivery, Multimedia Support , and Technical System Support ._ **_System Administrator Job Description:_** Provides technical ... ** System Administrator ** Location **Manassas, VA** Job...Windows environment. Maintains smooth operation of multi-user computer systems , including coordination with network administrators. **_System Administrator… more
    Gromelski & Associates, Inc. (08/23/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    … Support , Software Development, and Program Management. Job Title: System Administrator Location:Oakton, Virginia Clearance Level:Top Secret Clearance ... System Administrator Oakton, VA . Information...Installing, configuring, and supporting windows -based. applications on Windows 7, 8, and 10 desktop systems ,… more
    Chenega Corporation (08/13/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …is a plus. + Ability to work with systems engineers and factory support for troubleshooting and resolution of system anomalies. + Participates in special ... and tomorrow is smarter. Our work depends on a ** Systems Administrators** with Linux and Windows Infrastructure...SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will… more
    General Dynamics Information Technology (09/06/25)
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