• 337 - Senior Linux Systems

    ARSIEM (Annapolis Junction, MD)
    …System Administrator for a small, diverse team that provides end-to-end software, systems , and network engineering services to support Integrated Discovery ... fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an… more
    ARSIEM (10/30/25)
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  • Sr . Staff Engineer Systems SW…

    Northrop Grumman (Annapolis Junction, MD)
    …translating them into System-Level requirements and Technical Performance Measures (TPMs). + Support functional analysis and systems trade studies for technical ... those functions between hardware and software components + Providing systems test and integration support in the...and instrument control. + Experience with embedded real-time operating systems (RTOS) such as FreeRTOS, VxWorks, or Linux more
    Northrop Grumman (10/16/25)
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  • Sr . Principal Windows/VMware…

    Northrop Grumman (Baltimore, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared… more
    Northrop Grumman (11/01/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    …role, you will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. ... Linux administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience with other Linux more
    GovCIO (11/07/25)
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  • Principal / Sr . Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …award win, and the anticipated start is in January 2026._** Northrop Grumman's Space Systems is looking for a **Principal / Sr . Principal** **Software Engineer** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...work on an agile development team, primarily using C++, Linux and/or Python. This role will support more
    Northrop Grumman (11/06/25)
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  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …possible. **Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be ... system_ **_What Required Skills You'll Bring:_** + _Extensive background in diverse Linux operating systems and high performance computing_ + _Extensive… more
    Parsons Corporation (11/15/25)
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  • Sr . Networking System…

    Leidos (Annapolis Junction, MD)
    …issues are identified, tracked, and resolved in a timely manner. She/he will provide support for all infrastructure systems and will respond to hardware and ... **Description** ** Sr . N** **et** **working System Administrator** **Leidos** has...systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must… more
    Leidos (11/05/25)
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  • Principal/ Sr . Prin. Integrated Circuit…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... We are looking for you to join our team as a **Principal/ Senior Principal Integrated Circuit Process Design Kit (PDK) Developer** **This position requires fulltime… more
    Northrop Grumman (09/11/25)
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  • Jr./Mid-Level Networking Systems

    Belay Technologies (Annapolis Junction, MD)
    …issues are identified, tracked, and resolved in a timely manner. She/he will provide support for all infrastructure systems and will respond to hardware and ... software incidents and work with senior system administrators, at times remotely from other locations....systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must… more
    Belay Technologies (11/07/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented ** Senior Linux System Administrator** to join our team in **Ft. Meade, MD** . In this role, you will ... support the implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and...system capacity analysis and planning. + Configure and manage Linux operating systems ; install and maintain OS… more
    ManTech (10/25/25)
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