• Volta, Inc. (Germantown, MD)
    …co-managed IT, and project delivery. We are searching for a *Senior AIX & Linux Administrator *to step into a critical, high-touch role dedicated to one ... Linux (RHEL) Management* * Administer Red Hat Enterprise Linux environments, specifically RHEL on IBM Power Systems...* Expert-level AIX: 7+ years of experience with AIX System Administration. * Strong Linux : 5+ years… more
    job goal (12/01/25)
    - Save Job - Related Jobs - Block Source
  • HP Inc. (Issaquah, WA)
    ** Onsite Administrator (Print) -** **OSA Level II (Issaquah, WA)** For this position the candidate must reside in Issaquah, WA / or commute daily to Customer ... site **Job Summary** * This role is responsible for monitoring systems , detecting performance issues, and resolving technical problems using established protocols.… more
    DirectEmployers Association (11/26/25)
    - Save Job - Related Jobs - Block Source
  • HP Inc. (Harrisburg, PA)
    **Job Summary** ** Onsite Administrator (Print) -** **OSA Level II (Tunkhannock, PA)** For this position the candidate must reside in Tunkhannock, PA / or commute ... to Customer site **Description** This role is responsible for monitoring systems , detecting performance issues, and resolving technical problems using established… more
    DirectEmployers Association (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Applied Research Associates, Inc. (Eglin AFB, FL)
    …required for secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systems -admin team leading engineering ... Associates, Inc. ( **ARA** ) is seeking a lead administrator for a SIPRNet capability supporting a DoD-owned secret-level...Coast of Florida. This position is immediate, full-time, and onsite only. ARA is a 100% employee-owned company that… more
    DirectEmployers Association (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Fannie Mae (Plano, TX)
    …* Familiarity with Splunk Enterprise Security (ES) * Solid background in Linux /Unix system administration. * Scripting skills (Python, Bash, or PowerShell). ... problem-solving skills. *Desired Experiences* * Splunk Core Certified Power User, Administrator , Architect, or ES certification(s) * Experience with cloud platforms… more
    DirectEmployers Association (10/26/25)
    - Save Job - Related Jobs - Block Source
  • Principal Linux Administrator

    RTX Corporation (Mckinney, TX)
    …hardware, operating systems , and software. + Perform software upgrades, patching, and system maintenance on Linux systems . + Troubleshoot issues and ... Services** team: **Role Overview:** RTX is seeking a Principal Linux Administrator to support a highly virtualized... system maintenance, installations, upgrades, and backups on Linux systems . + Team-oriented with strong collaboration… more
    RTX Corporation (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator

    Lockheed Martin (Huntsville, AL)
    …Security\+, CASP, CISSP\), within 6 months of starting the position * Experience with Linux /UNIX Server and Desktop Operating Systems \(i\.e\. RH 7\.x, RH 8\.x, ... configuring, securing, hardening, remediating, testing, upgrading and decommissioning of Linux Workstations, servers, network switches, virtual servers, physical servers,… more
    Lockheed Martin (11/20/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator

    Lockheed Martin (Sunnyvale, CA)
    …and more than 570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations in our ... In this position, the chosen candidate will utilize their system administration skills as primary IT support for a...for a classified environment, with a focus on our Linux environment\. Priority consideration will be given to qualified… more
    Lockheed Martin (11/20/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator ( Linux

    RTX Corporation (Mckinney, TX)
    …and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a highly collaborative, multi-platform and ... University , McKinney, TX, 75070 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...multi-disciplined environment. The Systems Administrator is required to have an… more
    RTX Corporation (12/02/25)
    - Save Job - Related Jobs - Block Source
  • Principal Linux System

    BAE Systems (Manchester, NH)
    …incentives may be available based on position level and/or job specifics. **Principal Linux System Administrator ** **117055BR** EEO Career Site Equal ... seeking a highly trained and motivated Principal Closed Area Systems Administrator to lead and manage classified...related field \\ + Experience and proficiency in both Linux and Windows OS + Experience supporting system more
    BAE Systems (10/07/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux System

    BAE Systems (San Diego, CA)
    …BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... OU structure, and GPOs. + Install, configure, and maintain Linux -based servers and systems . + Configure, deploy,...available based on position level and/or job specifics. **Senior Linux System Administrator ** **116453BR** EEO… more
    BAE Systems (09/18/25)
    - Save Job - Related Jobs - Block Source
  • Linux System Administrator

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    Linux System Administrator Job...**Given the nature of this position, SLAC will require onsite work.** **Your specific responsibilities will be to:** + ... to groundbreaking scientific discoveries? SLAC National Accelerator Laboratory is searching for a dynamic Linux System Administrator to join our team. As a … more
    SLAC National Accelerator Laboratory (09/11/25)
    - Save Job - Related Jobs - Block Source
  • Unix/ Linux Systems

    CAI (Boca Raton, FL)
    Unix/ Linux Systems Administrator **Req...+ Install, configure, and maintain Linux operating systems and related software + Monitor system ... enterprise. **Job Summary** We are looking for a motivated Unix/ Linux Systems Administrator ready to...Linux support for approximately 300 servers + Perform system maintenance, including OS patching and remediation of Secunia… more
    CAI (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator

    CACI International (Hampton, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Opportunity:** We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration management to join… more
    CACI International (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Linux System Administrator

    Leidos (Huntsville, AL)
    …tackling intricate challenges?** Leidos-Dynetics, within the Digital Modernization sector, is seeking a Linux System Administrator to ensure the secure and ... of degree. + Minimum of 4 (Four) years of System Administrator experience. + Minimum of 2...Familiarity with Risk Management Framework requirements for Windows and Linux systems . + DoD Directive 8570 /… more
    Leidos (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator (Unix/…

    TekSynap (Dahlgren, VA)
    …Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** ** Administrator (Unix/ Linux ).** The Senior Systems Administrator (Unix/ Linux ) ... Minimum of six (6) years of professional experience in Unix and/or Linux system administration of networks and software systems , including system backup… more
    TekSynap (10/31/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... 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 . - 3+… more
    BCMC (10/16/25)
    - Save Job - Related Jobs - Block Source
  • Linux System Administrator

    The Boeing Company (Colorado Springs, CO)
    …**Boeing Defense, Space & Security** (BDS), Red LAN team is seeking an **Associate or Mid-Level Linux System Administrator ** (Level 2 or 3) to join our team ... be able to investigate, analyze and resolve Windows and UNIX/ Linux based system problems to maintain 24/7...+ Administer and manage all aspects of Windows and UNIX/ Linux systems + Develop and maintain Red… more
    The Boeing Company (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Sr. 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 ... system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and virtual… more
    Lockheed Martin (11/14/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux System

    RTX Corporation (Marlborough, MA)
    …to join the Receiver Exciter and Processing Architecture (REPA) Department as a specialized Linux System Administrator . The team's primary goal is to design, ... sea. This position is intended to split time between Linux system administration of these platforms and...and test of custom processing hardware. + Provide IT systems administration in a RedHat Enterprise Linux more
    RTX Corporation (11/22/25)
    - Save Job - Related Jobs - Block Source