• Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …The Cyber Physical Systems Group is seeking an exceptional and dynamic IT Systems Administrator and Engineer to bolster our team in a blended role. This ... technologies (eg, VMWare ESX, vSphere, etc.)* Experience hardening Windows and Linux systems using STIG configurations.* Familiarity with collaboration… more
    MIT Lincoln Laboratory (01/16/26)
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  • Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    …IT systems + Configures and manages UNIX and Windows operating systems and installs/loads operating system software , troubleshoots, maintains integrity ... a finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA) to join our Intel...play a key role in supporting and optimizing IT systems across Linux , Windows and VMware environments.… more
    Belay Technologies (11/19/25)
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  • Systems Administrator

    Linchpin Solutions, Inc. (Fayetteville, NC)
    Systems Administrator Fayetteville, NC (http://maps.google.com/maps?q=7881+N+Ancon+Dr+Fayetteville+NC+USA+28304) Job Type Full-time Description If you are ... We are currently hiring for a dynamic and experienced Systems Administrator . Clearance:Active DoD Secret Clearance Work...(preferred) Experience Requirements + 3+ years experience as a system or network administrator + Familiarity with… more
    Linchpin Solutions, Inc. (12/18/25)
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  • Senior Systems Administrator

    Leidos (Gaithersburg, MD)
    …with Polygraph. **Primary Responsibilities:** + Lead system administration for Linux and Windows-based systems in secure, mission-critical environments. + ... part of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of our IT operations team, you… more
    Leidos (01/16/26)
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  • Specialist, Systems Engineer - RC-135…

    L3Harris (Offutt AFB, NE)
    …national security. Job Title: Specialist, Systems Engineer - RC-135 Computer Systems Administrator Job Code: 32606 Job Location: Offutt AFB, Nebraska ... Schedule: (5x8/mission dependent) Job Description: L3Harris is seeking a Specialist, Systems Engineering, RC-135 Computer Systems Administrator (CSA) for our… more
    L3Harris (01/10/26)
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  • Systems Administrator Sr / Alis…

    Lockheed Martin (Orlando, FL)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates\. * Red Hat Enterprise Linux System Administrator \. * Importing/Exporting large data ... at the forefront of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of… more
    Lockheed Martin (12/25/25)
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  • (DoD SkillBridge), RC-135 Mission Systems

    L3Harris (Offutt AFB, NE)
    …and cyber domains in the interest of national security. Job Title: RC-135 Mission Systems Computer Systems Administrator Job Code: 28214 Job Location: Offutt ... CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: L3Harris is seeking an RC-135 Mission Systems Computer Systems Administrator (CSA) for our location at… more
    L3Harris (12/18/25)
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  • Expert Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a System Administrator for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The System Administrator will work with a large...of degree. + Must be an Expert in using Linux -based operating systems with strong experience working… more
    Leidos (01/15/26)
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  • Systems Administrator

    Northrop Grumman (Aurora, CO)
    …making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** System Administrator ** supporting Integrated National Systems (INS) Business Unit ... + Experience with NetApp storage + Perform as consulting Systems Administrator and subject matter expert for...on how to purchase hardware, software , and system components. + Adhere to strict Information Systems more
    Northrop Grumman (11/27/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …& Intel space? If so, look no further. Amentum is seeking a **Senior System Administrator ** to join our team of passionate individuals in **Springfield, VA** ... communication of status to agency management and internal customers * Deploys operating system and application software to cloud compute resources. * Isolate and… more
    Amentum (11/20/25)
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