• 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 ... resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and...evaluation, solution engineering, software development, or system administration . Requirements + 3+ years of… more
    ENS Solutions (09/27/25)
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  • VMWare System Administrator - Onsite…

    Booker DiMaio, LLC (Annapolis Junction, MD)
    system fit-up, and system deployment + General Windows and some Linux system administration and sustainment experience, to include patching + ... Junction, MD Role Responsibilities: We are looking for a senior level system administrator/engineer with deep knowledge and experience with VMWare. This role will… more
    Booker DiMaio, LLC (08/27/25)
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  • Systems Engineer Level 2

    DCCA (Annapolis Junction, MD)
    …engineers, subject matter experts, and other supporting disciplines including information systems security, systems administration , and technical writing. ... Systems Engineer Level 2 Location Annapolis Junction, MD...focused on quantitative and qualitative testing along with optimizing system performance. These efforts will require characterization of large… more
    DCCA (09/13/25)
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  • Sr. DevOps Engineer.

    Leidos (Bethesda, MD)
    …of a full stack containerized microservices architecture as well as technical systems administration , installation, and configuration. You will participate in ... cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems . Leidos has an exciting opening for you, our next DevOps… more
    Leidos (09/30/25)
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  • Information Security Systems Developer…

    SMX (Patuxent River, MD)
    …G SEC, Security+ CE, SSCP) **Desired Skills:** + Past DoD system administration experience + Experience with Windows and Linux based Operating Systems ... Information Security Systems Developer - Advanced (Secret to TS) (3290)at...River, MD SMX is seeking a skilled **Information Security Systems Developer** to be part of ourInformation Technology Team… more
    SMX (08/10/25)
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  • Sr. Systems Engineer

    Applied Technology Services (Baltimore, MD)
    …and understand processes and interpret those into compute solutions. + Install Operating Systems including Windows, and Linux onto compute solutions and optimize ... to help our customers solve problems. Applied Technology Services (ATS) is an IT systems integrator and has been a trusted partner to customers in the Mid-Atlantic… more
    Applied Technology Services (08/01/25)
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  • Junior/Mid/Senior Automated Test Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …documentation; tracking issues; managing VMs; and using CI/CD tools and basic system admin experience. The selected individual will actively participate in ... tests on multiple environments for a large complex enterprise system . Our agile development teams follow the Behavior-Driven Development...tools + Must have experience working in Windows and/or Linux operating systems and experience working in… more
    Belay Technologies (07/23/25)
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  • RedHat Administrator-(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …+ d Implementing automation scripts using Ansible, Bash, or Python to streamline system administration tasks. + e Configuring and maintaining Red Hat Satellite, ... h Supporting application teams by providing guidance on best practices for Linux -based deployments. + i Maintaining documentation for system configurations,… more
    Shuvel Digital (08/07/25)
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  • Automated Test Framework Software Engineer TS/SCI…

    Leidos (Annapolis Junction, MD)
    …documentation; tracking issues; managing VMs; and using CI/CD tools and basic system admin experience. The selected individual will actively participate in ... and configuration management tools. + Must have experience working in Windows and/or Linux operating systems and experience working in a virtualized environment… more
    Leidos (09/27/25)
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  • Lead Information Security Engineer

    Lumen (Annapolis, MD)
    …(EDR, NDR). + Four years of relevant security & computing system administration , virtualization, configuration, and support experience of Linux systems . ... team goals (eg system deployment). + Perform system and application administration for Corporate Security...user access permissions, and routine maintenance of Security infrastructure systems ( Linux & Windows) + Develop and… more
    Lumen (09/30/25)
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