• Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …general systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems , Engineering Science, ... Engineers * User Experience Designer * Data Science * Systems Administrator \( Linux \) For a complete list... engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems… more
    Lockheed Martin (09/25/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …and manage primarily Linux /Unix (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity ... Travel: Local * * * **The Opportunity:** **CACI** is seeking a **Senior Linux Systems Administrator** to provide support for implementation, troubleshooting and… more
    CACI International (10/30/25)
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  • System Administrator 2

    Synergy ECP (MD)
    System Administrator 2 MD Description Member of a cross-functional team providing Windows systems administration/engineering expertise and guidance for a ... critical enterprise-wide messaging system used in the Information Transport Service (ITS) program....Policy configurations, patching servers and applying DISA STIGS, basic Linux experience is a bonus. Duties include: + Serve… more
    Synergy ECP (10/15/25)
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  • Senior Information Systems Security Officer…

    Leidos (Fort Meade, MD)
    …is eligible for a 15k Sign on Bonus** **Position Summary:** The Information System Security Officer (ISSO)/ System Engineer is responsible for ensuring ... a new and exciting opportunity for a Senior Information Systems Security Officer (ISSO) in our **National Security Sector's...resolutions via CCBs and design reviews. + Experienced in Linux /Windows system administration, RF system … more
    Leidos (10/16/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …world can't wait. You Have: + 10+ years of experience with network or system administration + Experience with Linux , including maintaining RHEL, Rocky or Ubuntu ... System and Network Administrator The Opportunity: A well-designed...planning. That's why we need you, an experienced network engineer who knows how to develop the exact network… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …deploying vulnerability scanning tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat) in both a domain-joined and ... non-domain-joined environment. + Experience managing SELinux and FAPolicy on Linux systems . + Experience Supporting license managers. + Experience giving… more
    Northrop Grumman (10/16/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and ... SSH or Console Port + Experience operating and maintaining Linux servers, including operating systems and applications,...configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active… more
    ENS Solutions (09/27/25)
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  • Software Engineers

    Artera Technologies (Annapolis Junction, MD)
    …software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and ... deploying full-stack solutions for high-profile tools supporting our client's mission-critical systems . Optimization and load management is the primary focus in this… more
    Artera Technologies (10/23/25)
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  • Software Developer

    Leidos (Bethesda, MD)
    …and Anti-Submarine Warfare (ASW) Trainer (https://www.youtube.com/watch?v=YPJKsFhBp30) . As a Software Engineer , you'll develop real-time software on Linux using ... At Leidos' High Fidelity Simulation Business Area, we're not just building systems -we're revolutionizing the future of naval simulation, training, and analysis for… more
    Leidos (10/23/25)
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  • Senior CNO Developer

    ManTech (Annapolis Junction, MD)
    …to ensure the quality, security, and performance of developed software. + Reverse engineer complex hardware and software systems to understand their inner ... Python, C, and Assembly. + Deep expertise in managing, configuring, and troubleshooting Linux . + Experience in embedded systems . + Experience in reverse… more
    ManTech (08/24/25)
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