• Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team of technical professionals in Linthicum,… more
    Northrop Grumman (01/06/26)
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  • System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    … - Linux** **Leidos** has a new and exciting opportunity for a **System Administrator - Linux** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (01/06/26)
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  • Senior Linux System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …finalist in 2021! Belay Technologies is seeking a Senior Linux System Administrator (SA). The SA provides support for implementation, troubleshooting and maintenance ... for users and systems in Information Technology and/or information security environments. + At least 2 years of experience...on an on-call basis. + The Level 3 System Administrator shall possess the following capabilities: + Provide support… more
    Belay Technologies (01/04/26)
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  • AWS Cloud Administrator

    Space Dynamics Laboratory (North Logan, UT)
    …2025 Space Dynamics Laboratory (SDL) is seeking an AWS Cloud Administrator responsible for implementing, securing, monitoring, and maintaining cloud-based systems ... UT location. SDL delivers advanced multi-domain solutions to protect national security and enable scientific discovery. Our expertise in satellites, sensors and… more
    Space Dynamics Laboratory (12/23/25)
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  • Associate System Administrator

    Lockheed Martin (Littleton, CO)
    **Description:** What We Do: The Trusted Security Solutions \(TSS\) program is the beating heart of Rotary Mission Systems, where cutting edge technology meets ... to ever evolving threats\. What You Will Be Doing As a **System Administrator ** within this dynamic environment, you will be the guardian of the program's… more
    Lockheed Martin (12/18/25)
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  • Systems Administrator

    Securitas Security Services USA, Inc. (Columbus, OH)
    …$24.00/ hour** **Position Summary:** Amgen Ohio is seeking a full-time Systems Administrator to support its security team and systems infrastructure. This ... role is responsible for maintaining and administering key security systems, conducting investigations, processing identification badges, and providing ongoing… more
    Securitas Security Services USA, Inc. (12/06/25)
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  • Server Administrator II

    CAE USA INC (Tampa, FL)
    …vision is to be the worldwide partner of choice in defense and security , and civil aviation by revolutionizing our customers' training and critical operations with ... immersive solutions to elevate safety, efficiency and readiness. + CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping… more
    CAE USA INC (11/18/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …the undisputed leader in Space because we understand that ensuring our nation's security for future generations depends on it. Parsons create game changing space ... team that is helping the government solve major national security challenges in the space domain? We need your...team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and… more
    Parsons Corporation (11/14/25)
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  • Senior Information Systems Administrator

    Concurrent Technologies Corporation (Huntsville, AL)
    …System Administrator with experience accrediting, maintaining, and ensuring cyber security for servers and networks in a classified research and development lab ... Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level Must Be… more
    Concurrent Technologies Corporation (10/19/25)
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  • Netsuite ERP Developer & Administrator

    Robert Half Technology (Hoffman Estates, IL)
    Description As a NetSuite ERP Developer/ Administrator , you will manage, develop, and maintain NetSuite systems while supporting critical business processes. The ... efficiency. Key Responsibilities: + Act as the primary NetSuite administrator , responsible for system maintenance, configuration, user roles, permissions, and… more
    Robert Half Technology (01/13/26)
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