• 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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  • Cloud System Administrator

    ManTech (Hanover, MD)
    …on-premise contexts **Minimum Qualifications:** + Ten (10) years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of ... a Bachelor's degree, five (5) additional years of System Engineer experience may be substituted + Must hold an...program start to obtain it + Proficiency in administering Linux operating systems . + Experience with Windows… more
    ManTech (09/10/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …deployments and configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active Directory to manage ... manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in...software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, solution… more
    ENS Solutions (09/27/25)
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  • Software Engineers

    Artera Technologies (Annapolis Junction, MD)
    …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 ... + Develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, manipulation of extremely… more
    Artera Technologies (10/23/25)
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  • System Administrator

    CACI International (College Park, MD)
    …seeking a System Administrator to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer with Networking Experience, you will play a ... You will be a key contributor in resolving technical challenges within Linux and Windows environments through various channels, including phone, email, chat, and… more
    CACI International (11/08/25)
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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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  • 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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  • Software Instructor (3/4) - Technical Data…

    Northrop Grumman (Elkridge, MD)
    …scale systems * Industry certifications such as A+, Network+, Linux +/LPI/RHEL certified engineer * Experience with virtualization software configuration and ... the following languages: C++, C, Java, HTML/XML, Fortran Working knowledge of Linux Operating Systems such as Redhat or AlmaLinux * Working knowledge of command… more
    Northrop Grumman (10/21/25)
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  • System Administrator 2

    Synergy ECP (MD)
    …MD Description Member of a cross-functional team providing Windows systems administration/engineering expertise and guidance for a critical enterprise-wide messaging ... Policy configurations, patching servers and applying DISA STIGS, basic Linux experience is a bonus. Duties include: + Serve...have expert knowledge and skills in using Microsoft operating systems (Windows 2012R2 and Windows 2016 or higher) +… more
    Synergy ECP (10/15/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    …provide technical expertise that assists in sustaining critical mission-related software and systems to a large government contract. Position Description: + You will ... act as an embedded developer/general-purpose CNO software engineer for up-and-coming projects where you will design, develop, prototype, modify, and integrate… more
    GliaCell Technologies (08/22/25)
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