• VDI Systems Administrator

    ASM Research, An Accenture Federal Services Company (Oak Ridge, TN)
    The VDI Systems Administrator will provide Tier III IT operations support across the Office of Information Management (OIM) and SC mission systems, with a focus ... such as: + VMware Certified Professional (VCP-DTM or VCP-DCV) certification + CompTIA Security + or Network + Proficiency in PowerShell scripting, Azure CLI, and… more
    ASM Research, An Accenture Federal Services Company (01/14/26)
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  • Senior Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and skilled **Senior Systems Administrator ** to join our sustainment team in **Chantilly, VA.** In this role, you will support a ... environment by ensuring the continued health, performance, and compliance of complex network and system infrastructures. You will help drive key Operations … more
    ManTech (12/13/25)
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  • Systems Administrator - DevSecOps…

    BAE Systems (Westminster, CO)
    …in Linux system administration, troubleshooting, user account maintenance, and IT system security standards. The ideal candidate will have a detailed knowledge of ... business success. **What You ll Do:** + Interface with internal customers, security , and management teams for: maintaining production systems, resolving issues with… more
    BAE Systems (12/04/25)
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  • IT Server Administrator

    nVent (IN)
    …configurations, procedures, and infrastructure changes. + **Collaboration:** Work closely with network , security , and application teams to support integrated IT ... Position Summary** We are seeking a skilled and proactive **IT Server Administrator ** to manage and maintain our server infrastructure, ensuring optimal performance,… more
    nVent (12/11/25)
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  • Systems Administrator

    Robert Half Technology (Portage, MI)
    …issues efficiently. * Manage and maintain server environments, including virtualization and network operations . * Perform triage and troubleshooting for support ... Description We are looking for a skilled Systems Administrator to join our team in Portage, Michigan....will play a critical role in maintaining server and network infrastructure while ensuring seamless operations . Responsibilities:… more
    Robert Half Technology (01/13/26)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a **Senior ... System Administrator ** to join our team of passionate individuals in...projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** * Provide support for… more
    Amentum (11/20/25)
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  • Systems Administrator III

    University of Southern California (Los Angeles, CA)
    …and David Dornsife College of Letters, Arts and Sciences is seeking a Systems Administrator III in Dornsife Technology Services . The largest and oldest of the USC ... sciences. Responsibilities include: + Recommends changes to improve systems and network configurations, and determines hardware or software requirements related to… more
    University of Southern California (11/19/25)
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  • GIS Enterprise Administrator

    Guidehouse (Washington, DC)
    …Top Secret (TS) **What You Will Do** **:** Guidehouse is seeking a GIS Enterprise Administrator to join our AI and Data Defense and Security team. The individual ... and support decision-making for large-scale programs within the Department of Homeland Security (DHS). Responsibilities include, but are not limited to: + Install,… more
    Guidehouse (11/25/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security ... general system administration support, to include system maintenance/upgrades, OS/software security patching, AV compliance patching, software and hardware transitions,… more
    FGS, LLC (11/22/25)
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  • System Administrator 1

    M. C. Dean (San Jose, CA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... maintain, and test Physical Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and maintenance of Physical … more
    M. C. Dean (11/15/25)
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