• Lockheed Martin (King Of Prussia, PA)
    …6 months of start) * CompTIA Linux + or Red Hat Certified Systems Administrator Certification * Ability to provide in-depth monitoring, able to identify ... our customers achieve their missions. The Work: As a Systems Administrator on the ECIW team, you...all of the client/server/storage/network devices - Patch and harden Linux RedHat OS and works with Security… more
    Talent (10/30/25)
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  • Principal/Sr. Principal Linux

    Northrop Grumman (Baltimore, MD)
    …will include but not be limited to the following: + Perform as a Linux / Redhat Systems Administrator for a classified government contract. ... Northrop Grumman Mission Systems is seeking a Linux Systems Administrator to join...troubleshooting network components and traffic issues. + Experience with RedHat Enterprise Linux 8/9 OS. + Experience… more
    Northrop Grumman (10/28/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    RedHat Administrator Hybrid Annapolis, MD QUALIFICATIONS + 1. The Offeror shall propose a resource that meet the following minimum qualifications: + a. ... determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be...+ a Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments.… more
    Shuvel Digital (08/07/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS… more
    Nightwing (08/28/25)
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  • Systems Administrator ( Linux

    RTX Corporation (Mckinney, TX)
    …intelligent solutions for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a ... highly collaborative, multi-platform and multi-disciplined environment. The Systems Administrator is required to have an...+ You will provide System Administration in a heterogeneous Redhat 7 & 8 Enterprise Linux environment.… more
    RTX Corporation (10/21/25)
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  • Linux Systems Administrator

    CACI International (Fort Meade, MD)
    Linux Systems Administrator Job Category:...& Stack * IAVA Patching * STE/STN **_Desired:_** * Redhat Certified Engineer ( RedHat Enterprise Linux ... professionals being assembled by CACI, Inc! We have an opening for a ** Linux Systems Administrator ** with an active TS/SCI w/Polygraph clearance. If you… more
    CACI International (10/29/25)
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  • FSL Linux Systems

    Mb Solutions, Inc. (Houston, TX)
    Houston, TX, USA | Full Time FSL Linux Systems Administrator - ( ADV000ABM ) Are you passionate about human space exploration, understanding the origins of ... States. We have an exciting opportunity for a FSL Linux Systems Administrator to join...is preferred but not required for the position: + RedHat -based systems + IT Service Desk Support… more
    Mb Solutions, Inc. (10/18/25)
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  • FSL Linux Systems

    CGI Technologies and Solutions, Inc. (Houston, TX)
    **FSL Linux Systems Administrator (ADV000BAP)** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, ... States. We have an exciting opportunity for a FSL Linux Systems Administrator to join...following is preferred but not required for the position:- RedHat -based systems - IT Service Desk Support… more
    CGI Technologies and Solutions, Inc. (10/03/25)
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  • Linux /Windows Systems

    Lockheed Martin (King Of Prussia, PA)
    …6 months of start\) * CompTIA Linux \+ or Red Hat Certified Systems Administrator Certification * Ability to provide in\-depth monitoring, able to identify ... our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you...all of the client/server/storage/network devices \- Patch and harden Linux RedHat OS and works with Security… more
    Lockheed Martin (10/15/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St....Proficiency and hands on experience with (not just familiarity) RedHat or some other variance of Linux - ... a talented TS/SCI cleared Red Hat Data Center / Systems Administrator in St. Louis, MO to...have experience with deploying and configuring virtual machines. VMWare, RedHat OpenShift and Kubernetes are a plus. - Must… more
    Arena Technical Resources, LLC (10/06/25)
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  • FSL Linux Systems

    Amentum (Houston, TX)
    …NASA at centers across the United States. We have an exciting opportunity for a **FSL Linux Systems Administrator ** to join the team with Nexus, a teammate ... company. The **FSL Linux Systems Administrator ** will: +...is preferred but not required for the position: + RedHat -based systems + IT Service Desk Support… more
    Amentum (09/22/25)
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  • System Administrator - Linux

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now Job Description The Metamorphosis Group, Inc, TMG, has an immediate opening for a ... Linux System Administrator , who shall be responsible...and Ubuntu. OPTIONAL SKILLS 1. Demonstrated experience as a RedHat Certified System Administrator (RHCSA). 2. Demonstrated… more
    The Metamorphosis Group (09/10/25)
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  • Lead Linux Systems

    Insight Global (Aurora, CO)
    …of degree) * Linux : Hands-on experience deploying, configuring, and troubleshooting Linux systems , preferably RedHat 6/7/8/9 * Hardware: Experience with ... Job Description Overview: Insight Global is seeking a Lead Systems Administrator to lead operations at Buckley...analysis, and team coordination in support of mission-critical ground systems . The environment is Linux -based, with a… more
    Insight Global (11/04/25)
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  • Senior Linux Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... how this program "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that provides end-to-end… more
    Leidos (10/09/25)
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  • Senior Linux System Administrator

    GovCIO (Montgomery, AL)
    Linux administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux OS ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and… more
    GovCIO (08/08/25)
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  • Quality Assurance Linux

    Assertive Professionals (Hanover, MD)
    Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... Timeline Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD.… more
    Assertive Professionals (09/25/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment. + Collaborate in a ... US citizens are eligible for a security clearance. + Must have experience with Linux systems administration + Experience with one of the following: Solaris,… more
    RTX Corporation (09/09/25)
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  • Linux System Administrator

    Binghamton University (Binghamton, NY)
    …Title: Lead Programmer Analyst (SL-3) Salary: Commensurate with qualifications and experience The Linux Systems Administrator is a technical team member ... the Associate Director of Enterprise Systems , the Linux Systems Administrator position serves...proven technologies by vendors such as Oracle, Microsoft, VMWare, RedHat and many others. Responsibilities include: + Perform complex… more
    Binghamton University (10/22/25)
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  • Endpoint Linux Systems

    US Tech Solutions (Milpitas, CA)
    **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with ... endpoint devices support Windows - Windows XP/7/10, Windows server 2003/2008/2012/2016/2019 etc. + Linux - RedHat , CentOS, SuSE, Alma, Rocky, Ubuntu etc. +… more
    US Tech Solutions (10/17/25)
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  • Sr. Linux Systems

    RTX Corporation (El Segundo, CA)
    …Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as a team member in a ... Top Secret security clearance is preferred. + Experience with Linux and Windows Operating Systems . + Experience...+ Experience with Linux and Windows Operating Systems . + Experience with VMware administration including ESXi hypervisors… more
    RTX Corporation (09/24/25)
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