• ABBTECH Professional Resources, Inc. (Annapolis, MD)
    …**Description of Assignment:** Work in an Agile team to support back-end mainframe systems and provide interfaces to front-end systems . This means that they ... can develop mainframe applications (with databases and mainframe systems ): + Work with development teams and product managers to ideate software solutions. + Analyze… more
    DirectEmployers Association (11/20/25)
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  • iCIMS (Annapolis, MD)
    …Engineering + Hands-on experience with AWS (required) and Azure (preferred) + Strong Linux system administration skills + Experience with monitoring tools (New ... worldwide. This role involves hands-on technical work in incident response, system monitoring, automation, and continuous improvement of our platform reliability.… more
    DirectEmployers Association (10/08/25)
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  • AeroVironment (Annapolis Junction, MD)
    …testing of software solutions for a variety of applications - from ground control systems and user interfaces to data pipelines and simulation tools. This role is ... + Assist in the design, coding, testing, and debugging of software components and systems . + Contribute to the development of tools and applications that support AV… more
    DirectEmployers Association (09/09/25)
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  • Parexel (Annapolis, MD)
    …ensuring integrity and completeness for database locks. - Use technical tools/ systems and programming languages to systematically clean data, including processing ... SQL, MATLAB) - Familiarity with APIs, database development, dashboard development, and Linux /Unix environments - Ability to critically analyze and plan for sample… more
    DirectEmployers Association (10/10/25)
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  • System Administrator- Linux

    Leidos (Annapolis Junction, MD)
    **Description** ** System Administrator - Linux ** **Leidos** has a new and exciting opportunity for a ** System Administrator - Linux ** in our **National ... security scanning for equipment suites in accordance with the System Security Plans for these systems to...systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must… more
    Leidos (11/19/25)
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  • Linux Desktop Support/ Systems Admin

    BAE Systems (Annapolis Junction, MD)
    …HPC infrastructure and user-facing services utilizing Linux desktop operating systems . + You will conduct routine system maintenance checks, perform ... duty to empower those who serve our nation. We are seeking to hire a ** Linux Desktop Support/ Systems Admin** to supportfoundational aspects of the enterprise's… more
    BAE Systems (11/20/25)
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  • Jr./Mid-Level Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …and system security scanning for equipment suites in accordance with the System Security Plans for these systems to rapidly and accurately identify and ... systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must...Linux OS. + Must have experience with IT system optimization, monitoring, and technical set-up and troubleshooting. +… more
    Belay Technologies (11/07/25)
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  • Linux Unix Systems Administrator

    Lumen (Annapolis, MD)
    …**Admin Responsibilities:** ** System Management:** Install, configure, and maintain Linux /Unix servers and related hardware. Ensure systems are running ... automation. **Troubleshooting and Support:** Provide technical support and troubleshooting for Linux /Unix systems and applications. Resolve system -related… more
    Lumen (11/22/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    Linux Systems Administrator Job Category: Information... System Administrator!** Are you passionate about Linux systems and eager to make a ... significant impact? We're looking for a skilled and enthusiastic Linux System Administrator to join our dynamic...Apply timely fixes, patches, and upgrades to keep our systems running smoothly. + **Resolve Complex Issues:** Troubleshoot and… more
    CACI International (10/18/25)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system… more
    Northrop Grumman (11/19/25)
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