• Server Administrator IV

    Texas Tech University (Lubbock, TX)
    **43094BR** **Extended Job Title:** Server Administrator IV **Position Description:** The Server Administrator IV's role includes designing, installing, ... of standards and procedures. The position is also expected to assist senior departmental management in determining the strategic IT direction for the area… more
    Texas Tech University (12/01/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …lives, and changing the world for the better. We are seeking a **System Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As ... systems (servers and workstations). + Perform daily operations to include Active Directory management, monitoring and reviewing system logs. + Support configuration… more
    M. C. Dean (11/05/25)
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  • Systems Administrator IV

    General Atomics (Durham, NC)
    …Required?:** Yes **Pay Range High:** 155,680 **Recruitment Posting Title:** Cleared Senior System Administrator **Job Qualifications:** + Typically requires a ... General Atomics Integrated Intelligence is looking for an experienced Cleared System Administrator with a Top Secret/SCI clearance to provide on-site support at our… more
    General Atomics (12/11/25)
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  • System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    **Description** **System Administrator - Linux** **Leidos** has a new and exciting opportunity for a **System Administrator - Linux** in our **National Security ... and will respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations. Other responsibilities… more
    Leidos (11/19/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR 17232 Job Description We are looking for a talented TS/SCI cleared Red Hat Data Center / Systems ... Administrator in St. Louis, MO to join a team...Must have experience with deploying and configuring virtual machines. VMWare , RedHat OpenShift and Kubernetes are a plus. -… more
    Arena Technical Resources, LLC (10/06/25)
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  • System Administrator 3 - Sunnyvale

    M. C. Dean (San Jose, CA)
    …(servers and workstations). + Implement and maintain sophisticated enterprise Windows Active Directory Architectures. + Perform daily operations to include Active ... system logs. + Configure and maintain virtual hypervisors to include VMware and Hypervisor. + Deploy, configure, and maintain Virtual Desktop Infrastructure… more
    M. C. Dean (11/15/25)
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  • Junior System Administrator

    Tyto Athene (Wright Patterson AFB, OH)
    …Tyto Athene is searching for a detail-oriented and proactive mid level **System Administrator ** to join our team. The ideal candidate will have 3-5 years of ... for system configurations, procedures, and troubleshooting steps. + Collaborate with senior IT staff to enhance system efficiency and security. **Qualifications**… more
    Tyto Athene (01/03/26)
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  • Systems Administrator , Windows

    RTX Corporation (Tewksbury, MA)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... degree and a minimum of 2 years of prior relevant experience. + Active and transferable US government issued **Secret security clearance** is required prior to… more
    RTX Corporation (12/29/25)
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  • Sr. Principal Storage & Data Protection System…

    RTX Corporation (Tucson, AZ)
    …and create end-of-end solutions to solve complex DT infrastructure problems. As a ** Senior Principal level System Administrator ,** this role will require a ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (12/05/25)
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  • Systems Administrator

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team in **Ft. Meade, MD.** **Responsibilities ... and delivering briefings, technical presentations, and program documentation to senior program management **Minimum Qualifications:** + 10+ years' experience in… more
    ManTech (12/31/25)
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