• Suncap Technology, Inc. (Downey, CA)
    …(1) year of experience in the last three (3) years working as a Linux /Unix systems administrator working with formal change control process Education Preferred ... candidates only Position : Automation Test Engineer Location : Downey, CA Senior -level skills and experience in creating automation frameworks and test automation… more
    Upward (07/02/25)
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  • Linux System Administrator

    Chenega Corporation (Albuquerque, NM)
    Linux System Administrator Albuquerque, NM Join our Talent Network Linux System Administrator Albuquerque, NM Are you ready to enhance your skills ... Network in an enterprise environment along with applicable Linux servers/devices. The Windows Network is 95%...their best work every day. From entry-level employees to senior leaders, we believe there's always room to learn.… more
    Chenega Corporation (07/10/25)
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  • Sr . Linux /Unix…

    S4 Inc. (Omaha, NE)
    …Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr . Linux /Unix System Administrator ... | Full Time | Comprehensive and competitive benefits Job Title: Sr . Linux /Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI… more
    S4 Inc. (07/09/25)
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  • Linux System Administrator (IT…

    CUNY (New York, NY)
    Linux System Administrator (IT Sr Associate 3) - Temporary **GENERAL DUTIES** IT Senior Associates perform highly complex professional work in ... the Linux System Administrator will manage and maintain Linux -based systems integral to the University's modernized network infrastructure, overseeing… more
    CUNY (06/19/25)
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  • Sr . Epic Linux Server…

    CaroMont Health (Gastonia, NC)
    Job Summary: The Sr . Epic Linux Server Administrator will have in-depth knowledge of Linux server environments, particularly in managing Epic Systems' ... of Linux -based systems that support Epic Systems' software and services. The Senior Epic Linux Server Administrator is r esponsible for managing… more
    CaroMont Health (07/23/25)
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  • Sr . Principal Linux System…

    RTX Corporation (Aurora, CO)
    …citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Sr . Principal Linux System Administrator , Aurora, CO, must ... a Raytheon program in a classified environment as a Senior Principal Linux System Administrator ....in virtualized environments using VMware vCenter + Experience managing network devices + Experience administering Windows based systems +… more
    RTX Corporation (07/19/25)
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  • Linux Systems Administrator

    Lockheed Martin (Huntsville, AL)
    …configuring, securing, hardening, remediating, testing, upgrading and decommissioning of network switches, virtual servers, physical servers, client workstations and ... network \-attached storage equipment\. Application support to program engineers is...6 months of starting the position * Experience with Linux /UNIX Server and Desktop Operating Systems \(i\.e\. RH 7\.x,… more
    Lockheed Martin (07/12/25)
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  • Sr Linux Systems…

    RTX Corporation (Mckinney, TX)
    …**What You Will Do** : + Administer, patch, and harden Red Hat Enterprise Linux (RHEL) and related distributions. + Collaborate with Cyber to maintain and monitor ... and virtualized environments (VMWare) + Work closely with security, network , and development teams to support mission objectives. +...Experience with Databases including MariaDB, Oracle, and SQL + Linux OS Certificate ( RHCSA / Linux +… more
    RTX Corporation (07/03/25)
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  • Senior Systems Administrator

    Tyto Athene (Doral, FL)
    …support US Southern Command on the SCITES II Contract in Doral, Florida. The Senior Linux Administrator leads the design, implementation, and maintenance of ... **Description** Tyto Athene is searching for a ** Senior Systems Administrator ( Linux )**...of operations (COOP) strategies + Troubleshoot complex system and network issues in collaboration with cross-functional teams + Mentor… more
    Tyto Athene (07/28/25)
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  • Sr Systems Administrator

    Arena Technical Resources, LLC (Redstone Arsenal, AL)
    Sr Systems Administrator Location: Redstone Arsenal, AL, US Job ID: ATR 17550 Job Description Job Title: Sr Systems Administrator Job Location: Redstone ... scripting experience is required. - Experience withPowerShellis required; Script Monkey, Linux , PowerBI experience strongly preferred. - Solid Administrator more
    Arena Technical Resources, LLC (07/25/25)
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  • Senior Linux Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is searching for a Senior Linux Administrator to support the Missile Defense Agency Information Management and Software Services (AIMSS) effort. ... Missile Defense System with multiple layers of protection. The Senior Linux Administrator performs administration...+ Coordinate hardware and software upgrades and installations with network and security teams. + Apply security controls as… more
    Integration Innovation, Inc. (i3) (07/08/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    Linux System Administrator , Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could ... for an enterprise environment that supports critical cybersecurity mission customers. As a Linux system administrator on our project, you'll constantly look for… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Principal / Sr . Principal Systems…

    Northrop Grumman (Colorado Springs, CO)
    …making history. Northrop Grumman Defense Systems is seeking a well-qualified Principal Systems Administrator / Sr . Principal Systems Administrator to join our ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively… more
    Northrop Grumman (07/23/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …Provide performance metrics and usage charts, including CPU usage, disk usage and network uptime for the Linux Servers. + Provide general maintenance, upgrades, ... **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Operating Systems Security,Red Hat Ansible,Red Hat Enterprise Linux more
    General Dynamics Information Technology (07/06/25)
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  • Senior Systems Administrator (Unix/…

    First Division Consulting (Dahlgren, VA)
    …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/ Linux Systems Administrator to support a Department of ... and software infrastructure. The ideal candidate will have expertise in Unix/ Linux system administration, backup and recovery, network security protocols,… more
    First Division Consulting (06/19/25)
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  • Senior Linux /Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux /Unix Administrator to join...Senior Linux /Unix Administrator to join our team in...and maintain Top Secret clearance + Networking protocols + Network security tools such as firewalls + Vulnerability management… more
    SMX (07/25/25)
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  • Senior Linux System…

    General Dynamics Information Technology (Livermore, CA)
    …experience **US Citizenship Required:** Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer ... Hat Clustering + System administration and IT certification in Linux , Microsoft, or other network related fields...IT certification in Linux , Microsoft, or other network related fields required + Working knowledge of Administration… more
    General Dynamics Information Technology (05/10/25)
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  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    …enterprise outage throughout swings and performs proper incident handoff to the next shifts Senior Linux SA team lead, and facilitates discussion with Red Hat ... Overview TISTA is looking for a Senior Systems Administrator to manage teams,...and oversee provisioning, configuration management, and system monitoring on Linux systems and servers. You'll also assist with the… more
    TISTA Science and Technology (05/29/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator ** to join our team at our facility in Aurora, ... will include, but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform… more
    Northrop Grumman (06/12/25)
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  • Senior Linux Systems…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... us and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide crucial support for the… more
    Leidos (07/16/25)
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