• Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …to program management and end users. + Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating ... Provide Tier 1 and Tier 2 technical support (Domain Administration , System Administration , and Network Administration...by navigating via command line through different variations of Linux Operating Systems to include Ubuntu, Red… more
    Northrop Grumman (01/01/26)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …problems and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system ... + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and...+ Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture… more
    General Dynamics Information Technology (11/08/25)
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  • Subject Matter Expert Satellite 3

    ARSIEM (Annapolis Junction, MD)
    …and improve threat software performance + Build and deploy software enhancements using Windows Operating Systems , Linux , and TCP/IP network + Coordinate ... support or related customer-interfacing technical lead. + Five (5) years of experience with Windows and Linux Operating System experience. + Two (2) years of… more
    ARSIEM (10/14/25)
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  • Systems Engineer

    KBR (Fulton, MD)
    …and integration for both physical and virtual infrastructure hosting one or more Operating Systems : Windows , Linux , Solaris, UNIX, and/or AIX systems . ... shape the future of space defense. Job Description: + Responsible for systems administration support, engineering support, integration, test, and deployment… more
    KBR (10/14/25)
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  • Junior/Mid/Senior Automated Test Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …software source control and configuration management tools + Must have experience working in Windows and/or Linux operating systems and experience working in ... managing VMs; and using CI/CD tools and basic system admin experience. The selected individual will actively participate in...+ Experience working with integration test framework + Basic Windows administration experience (ie Windows more
    Belay Technologies (10/22/25)
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  • Automated Test Framework Software Engineer TS/SCI…

    Leidos (Annapolis Junction, MD)
    …source control and configuration management tools. + Must have experience working in Windows and/or Linux operating systems and experience working in ... managing VMs; and using CI/CD tools and basic system admin experience. The selected individual will actively participate in...+ Experience working with integration test framework. + Basic Windows administration experience (ie Windows more
    Leidos (12/27/25)
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  • Staff Solution Consultant

    Trellix (Annapolis, MD)
    …operations, cybersecurity engineering, systems engineering and/or Windows and Linux systems administration . + You have experience with Trellix ... planning, deployment, migration, operation, and sustainment of key endpoint security systems comprised of Trellix and third-party technologies. The Endpoint Security… more
    Trellix (11/14/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …requirements are: + 5+ years of hands-on experience managing Windows or Linux server and client systems in enterprise environments + Experience leading ... commitment to excellence in everything we do. About the Systems Engineer position We are looking for an experienced,...+ Other useful skills and experience such as network administration or programming to assist with cross-team collaboration +… more
    Tactibit Technologies LLC (12/25/25)
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  • IT Support Engineer I, Ops Tech Solutions (OTS)

    Amazon (Baltimore, MD)
    …as DNS, DHCP, SSL, OSI Model, and TCP/IP) experience - 2+ years of corporate setting Windows , Mac or Linux Operating systems support experience - 2+ years of ... to: - Network engineering and troubleshooting, data cabling and systems administration in a variety of software...support our customers. Basic Qualifications - 1+ years of Windows Server technologies: AD, DFS, Print Services, SCCM experience… more
    Amazon (12/06/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …in the resolution process. Configures and manages Virtual and storage environments; Linux , UNIX and Windows operating systems ; installs/loads operating ... in technical discipline and two (2) years of relevant systems administration experience or a master's degree... Windows 7. -Microsoft Certified IT Professional - Windows Client (MCITP-Client) Desktop Admin on … more
    Leidos (12/20/25)
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