• Specialist, System Administration - TS/SCI…

    L3Harris (Rochester, NY)
    … Administrator responsible for maintaining a mixed Windows and Linux system environment in a Citrix/Virtualized environment. Candidate should understand ... domains in the interest of national security. Job Title: Systems Administrator - TS/SCI Job Code: 27813...Linux , VDI. + Familiarity with SCCM or other system management tools/frameworks. + Knowledge of NetApp or other… more
    L3Harris (08/22/25)
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  • Mult Function Info Systems , (Sys Admin,…

    Lockheed Martin (Greenville, SC)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data ... for availability and performance * Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed * Perform… more
    Lockheed Martin (07/27/25)
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  • Information System Security Engineer…

    Amentum (San Antonio, TX)
    …requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support the ... enhancements, application deployments, and infrastructure upgrades in a dynamic information system hosting environment + Proficiency with Red Hat/ Linux +… more
    Amentum (08/29/25)
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  • Staff Computer Systems Analyst

    Northrop Grumman (Huntsville, AL)
    …making history. Northrop Grumman Enterprise Services is seeking a well-qualified **Staff Systems Administrator ** to join its dynamic team of technical ... will include but not be limited to the following: + Perform as Staff Systems Administrator for a medium-to-large-sized government contract. + Lead Team as a… more
    Northrop Grumman (09/20/25)
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  • Sr Windows Server Technician

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …patches and performance tuning. Duties and Responsibilities: - Acts as senior administrator for legacy Linux , Windows, and ESX server operations. Responsible ... project related implementation life cycle replacements. - Provides support for legacy Linux and Novell E-Directory systems during conversion to Active Directory.… more
    Navy Exchange Services (NEX) (09/26/25)
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  • System Engineer - Intermediate

    TekSynap (Fort Shafter, HI)
    …GICSP + GSEC + Security+ SSCP + Professional Systems Certification (eg, MCSA, Linux , etc) **Overview** We are seeking a System Engineer - Intermediate to ... & Qualifications** **RESPONSIBILITIES** + Install, Configure, administer, and maintain systems (eg Red Hat Enterprise Linux (RHEL),...contact during large outages and provide support for Tier 2 and 3 systems . + Configuring/managing PKI… more
    TekSynap (07/25/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    … security. Required Skills: Linux /Windows administration, scripting, network services, system monitoring. Experience Level: Junior to Senior Systems Engineer ... Python, C++), software development lifecycle, debugging, testing. Experience Level: Junior to Senior System Administrator (Levels 1 to 3) Overview: The System… more
    Belay Technologies (08/14/25)
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  • System Development Engineer, STRADA…

    Amazon (Arlington, VA)
    …skills to launch a project on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator /Engineer with the ability to automate day to day ... and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a proficiency… more
    Amazon (09/24/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …and/or system administration experience. + Active Red Hat Certified System Administrator (RHCSA) certification. + Active VMware Certified Professional Data ... to the use of computing resources. + Setting up administrator and service accounts + Maintaining system ... Certification (ie Security+ CE or equivalent) + Demonstrated systems administration experience, to include Windows or Linux… more
    Northrop Grumman (08/31/25)
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  • Systems Engineer

    Premier Health (Dayton, OH)
    …of job related experience Prior job title or occupational experience: Server or Systems Engineer, Server or Systems Administrator . Preferred experience: On ... "in-person" occasionally at the Dayton, Ohio area offices The Systems Engineer position creates, configures, and manages system...a technical focus in specific areas such as Operating Systems ( Linux and Windows), Storage, Backups and… more
    Premier Health (09/03/25)
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