• Systems Administrator (IT Program Services)

    Nightwing (Annapolis Junction, MD)
    …complex concepts to a diverse audience. High level of proficiency and experience in Linux Systems Administration using Debian or Red Hat based distributions. ... civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability...engineering and program execution. Performing recurring IT support and system administration tasks such as software and… more
    Nightwing (03/25/25)
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  • Staff Cyber Systems Administrator SB

    Northrop Grumman (Fort Meade, MD)
    …a role that requires a broad array of knowledge and skills heavily focused on Systems Administration and system engineering working with team members to ... may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing ...a related field, plus 15 years of experience in Systems Administration ; or 19 years of … more
    Northrop Grumman (04/08/25)
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  • Staff HPC System Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …lifecycle + Demonstrated experience analyzing and responding to customer requirements + Strong Linux (Red Hat) systems administration proficiency + Strong ... compute cluster hardware + Experience directing technical work of a small team of Linux Systems Administrators + Strong written and verbal communication skills +… more
    Northrop Grumman (04/09/25)
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  • System Engineer

    Synergy ECP (Annapolis Junction, MD)
    Linux operating system , to include use of the command-line. + LINUX or UNIX and/or Network administration /maintenance experience. + Experience with modern ... system components. You will provide support in the areas of systems administration , troubleshooting, loading of software packages and network configuration.… more
    Synergy ECP (03/19/25)
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  • System Administrator, Senior

    Parsons Corporation (Linthicum, MD)
    …to ensure continuing operability. + Develop and document systems administration standard operating procedures. + Maintain baseline system security according ... update, and troubleshoot systems and servers. + Comply with organization systems administration standard operating procedures. + Implement and enforce local… more
    Parsons Corporation (03/04/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,ServiceNow Platform,Unix **Experience:** ... process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity… more
    General Dynamics Information Technology (03/12/25)
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  • Network Administrator

    CACI International (Fort Washington, MD)
    …process. Configures and manages Windows, LINUX and UNIX operating systems . Installs/loads operating system soft ware. Trouble shoots, maintains integrity ... support for implementation, troubleshooting, and maintenance of all Information Technology (IT) systems . Manages IT system infrastructure and any processes… more
    CACI International (03/18/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …of systems engineering experience with a Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Engineer** to join our team located in the Ft. Meade, MD area.… more
    ManTech (03/26/25)
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  • Tools Systems Engineer

    CACI International (Annapolis Junction, MD)
    …Network Operating System + Network Device (firewall/router/switch) System Administration + Palo Alto + Proficient in Linux /UNIX commands + Proficient ... Tools Systems Engineer Job Category: Engineering Time Type: Full...Server OS + RHEL 7x, 8x, or 9x + RHEL/ Linux Server Administration + Web Applications +… more
    CACI International (03/20/25)
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  • Network & Computer Systems Administrator…

    SMX (Patuxent River, MD)
    …Security, CySA+, G SEC, Security+ CE, SSCP) **Desired Skills:** + Past DoD system administration experience \#cjpost At SMX(R), we are a team of ... systems hosting virtualized workstations and/or servers + Support Windows and/or Linux based systems + Support Windows Active Directory + Support routing,… more
    SMX (05/10/25)
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