• 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 testing of information technology systems + Administration of Linux (ie, Redhat/Rocky 8) + Basic Shell Scripting (Bash),...a related computer science field + Able to perform server STE/STN Compliancy (ex., NESSUS, MacAfee Agents) and perform… more
    ManTech (12/31/25)
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  • System Administrator

    METECS (Houston, TX)
    …environment. Desired Qualifications: + Certifications such as Microsoft Certified: Windows Server , CompTIA A+, CompTIA Security+, CompTIA Linux +, AWS Certified ... are looking for a talented and experienced IT System Administrator with a minimum of 5 years of experience...posture. If you have a strong background in Windows, Linux , Cloud Technologies, and information security practices (ISO 27001),… more
    METECS (12/18/25)
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  • Senior Infrastructure Linux & DevOps…

    Matrix Precise, Inc. (Pleasanton, CA)
    …platform for container orchestration. + Minimum four (4) year's experience working on Linux as a power user or administrator , specifically RedHat or equivalent ... The Sr. Infra Linux Engineer's primary function will be to advance...which includes the ability to transition to traditional infrastructure, server , storage, network. Minimum Qualifications: + Minimu TEN (10)… more
    Matrix Precise, Inc. (10/17/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …career. Northrop Grumman Mission Systems is seeking a well-qualified **Windows Systems Administrator ** to join its Classified Solutions team in Linthicum, MD. Please ... limited to the following: + Perform as a primary Windows/VMware Systems Administrator for a classified government contact. + Maintain smooth operation of multi-user… more
    Northrop Grumman (01/08/26)
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  • Systems Administrator

    ManTech (Bremerton, WA)
    …enhancements + Provide IT systems support for a wide range of Windows & Linux based technologies, including Microsoft Server 2016/2019/2022, Red Hat Enterprise ... **MANTECH** seeks a motivated, career, and customer-oriented **Systems Administrator ** to join our team at the Puget Sound Naval Shipyard in **Bremerton,… more
    ManTech (12/30/25)
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  • Infrastructure Systems Administrator

    Nebraska Public Power District (York, NE)
    **Infrastructure Systems Administrator ** Columbus, NE, US, 68602-0499Doniphan, NE, US, 68832-9800Plattsmouth, NE, US, 68048-2062York, NE, US, 68467-0608Kearney, NE, ... US, 68848-2170Norfolk, NE, US, 68701-7227 **Infrastructure Systems Administrator ** to fill the role of Technical, Systems, or Senior Systems Analyst **Salary Range**… more
    Nebraska Public Power District (12/27/25)
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  • System Administrator

    CACI International (Ashburn, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI is currently looking for a System Administrator with agile methodology experience to join our BEAGLE (Border Enforcement Applications… more
    CACI International (12/13/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …to troubleshoot and resolve issues. + Experience with SQL scripting, Java, Windows Server , Linux , Oracle, Tomcat, data backups, and load balancing. + Knowledge ... anticipated decision expected by Q3/Q4 of 2026.** The **System Administrator ** responsibilities include, but are not limited to: +...that powers networks and operating systems such as UNIX, Linux , and Windows. + Install and configure hardware and… more
    BAE Systems (12/04/25)
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  • Senior Systems Administrator 10k sign…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **Intelligence Sector's (NSS) Cyber & Analytics Business Area (CABA)** ... us and make a difference in National** **Security!** As a Senior Systems Administrator you will play a vital role in maintaining the efficiency and reliability… more
    Leidos (11/15/25)
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  • Database Administrator (AHT)

    Northrop Grumman (Wright Patterson AFB, OH)
    …history, they're making history. Northrop Grumman is seeking a Database Administrator with IT infrastructure administration experience at its Beavercreek, Ohio ... modernization, and policy making. **Basic Qualifications for a Database Administrator :** + Ability to obtain Top Secret/Sensitive Compartmented Information security… more
    Northrop Grumman (01/07/26)
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