• Systems Administrator (Expert)

    BAE Systems (Herndon, VA)
    Administrator field with Linux based systems + Strong understanding of applying network engineering concepts, protocols, and security best practices for an ... and provides engineering, integration and sustainment support for critical national security platforms and systems. Intelligence & Security provides services… more
    BAE Systems (06/28/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth ... operation of multi-user computer systems, including coordination with network engineers. + Monitors and manages system resources, including CPU usage, disk usage,… more
    Parsons Corporation (05/17/25)
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  • Senior Windows Systems Administrator

    SMX (Dahlgren, VA)
    …+ Installation and configuration of COTs software products + Proficient with major network security tools such as firewalls + Proficient with network ... Senior Windows Systems Administrator (4417)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Windows… more
    SMX (08/08/25)
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  • Tanium Administrator

    CACI International (Hampton, VA)
    …Strong knowledge of operating systems (Windows, Linux, macOS) + Understanding of network protocols and security concepts + Strong problem-solving and analytical ... stakeholders _Certifications:_ Relevant certifications might include: + Tanium Certified Operator/ Administrator + Certified Information Systems Security Professional… more
    CACI International (08/09/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    Systems Administrator Location: Langley, VA, US Job ID: ATR 17352 Job Description Job Title: Systems Administrator Location: Langley, VA Eligibility: Candidate ... the upkeep, configuration and reliable operation of computer systems, As a Systems Administrator , you will work closely with both on-site and remote users to… more
    Arena Technical Resources, LLC (08/10/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... by law. Description WCBinc is looking for a Systems Administrator to join our team to support our intelligence...support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support… more
    William C Brown Inc (07/16/25)
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  • G2 Senior Systems Administrator | Active…

    General Dynamics Information Technology (Fairfax, VA)
    …Engineering **Skills:** Microsoft Windows Server,System Administration,Virtual Environments **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 6 + ... Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (08/08/25)
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  • G2 Directory Services Engineer / Senior Systems…

    General Dynamics Information Technology (Fairfax, VA)
    …Systems Engineering **Skills:** Directory Services,System Administration,Technical Support **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 8 + ... into an opportunity as a **Directory Services Engineer / Senior Systems Administrator ** with GDIT. A career in enterprise IT means connecting and enhancing… more
    General Dynamics Information Technology (07/11/25)
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  • NCIS SharePoint Administrator | TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …**Skills:** .NET ASP,AvePoint DocAve,Microsoft SharePoint Administration,SnapManager for SQL **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 7 + ... Yes **Job Description:** Transform technology into opportunity as a **SharePoint Administrator ** with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (07/02/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …heterogeneous computing environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that ... Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to… more
    Lockheed Martin (07/12/25)
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