• Linux /Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …Martin is looking for highly motivated, experienced individuals to perform network/system administration and support on a variety of complex platforms supporting BMD ... and other DoD related activities\. System Administration activities include \(but are not limited to\): *... \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment,… more
    Lockheed Martin (07/12/25)
    - Related Jobs
  • UNIX/ Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …JWICS, and SAP/SAR environments. **UNIX/ Linux OS Administrator** + Performs systems administration for enterprise Linux /Unix solution. + Installs, ... configures, and maintains Linux /Unix operating systems . + Analyzes and resolves problems associated with the operating system's servers, hardware, applications,… more
    General Dynamics Information Technology (08/10/25)
    - Related Jobs
  • Sr. Principal Linux System Administrator

    RTX Corporation (Aurora, CO)
    …Security, GICSP, GSEC, SSCP, CySA+, CND. + Experience administering Red Hat Enterprise Linux (RHEL) based systems + Experience using and developing automation ... primarily Bash and Python **Qualifications We Prefer:** + Deployment and administration of systems , storage, and networking in virtualized environments… more
    RTX Corporation (07/19/25)
    - Related Jobs
  • Senior Specialist, Systems

    L3Harris (Melbourne, FL)
    …cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Administration Job Code: 28994 Job Location: Melbourne, FL Job ... and service level agreements. + Manages and directs proactive and reactive systems administration activities to ensure the availability, integrity, and… more
    L3Harris (09/25/25)
    - Related Jobs
  • Principal Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,Microsoft Server Operating Systems ,Microsoft Windows Environment **Certifications:** ... Citizenship Required:** Yes **Job Description:** $10K Sign-on bonus A Principal Linux System Administrator Maintains an organization's computer systems '… more
    General Dynamics Information Technology (08/09/25)
    - Related Jobs
  • Sr. Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    …Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux /Unix System Administrator position available who will be providing Information Technology ... development, testing, and production environments. Specific Duties: + Perform system administration for enterprise Linux /Unix OS solutions. + Install, configure,… more
    S4 Inc. (07/09/25)
    - Related Jobs
  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …ABC **Required Education, Experience, & Skills** We are looking for a Expert Linux Systems Engineer with a minimum of 11 years' experience. Bachelor's ... **Job Description** BAE Systems , a top-ten prime contractor to the US...the Linux command line. + Experience providing Linux Administration (O&M) support + Experience providing… more
    BAE Systems (09/09/25)
    - Related Jobs
  • Senior IT Systems Administrator 1

    Neya Systems (Warrendale, PA)
    …relevant experience, with at least five (5) years of experience in a senior Linux Systems Administrator role, preferably in a high-tech or regulated environment ... vehicle technology **How You'll Make an Impact** + **System Administration ** : Manage and maintain our Linux -based...least five (5) years of experience in a senior Linux Systems Administrator role Equal Opportunity Employer/Protected… more
    Neya Systems (09/10/25)
    - Related Jobs
  • Systems Admin II

    BAE Systems (Endicott, NY)
    …Other incentives may be available based on position level and/or job specifics. ** Systems Admin II** **115724BR** EEO Career Site Equal Opportunity Employer. ... BAE's classified and unclassified lab environments that use Windows and Linux networked systems , with expertise in setting up and managing Microsoft Windows… more
    BAE Systems (09/09/25)
    - Related Jobs
  • Principal Platform Engineer / Linux

    RTX Corporation (Springfield, VA)
    …possible on call support/overtime. **What You Will Do** + You will maintain existing systems through Linux -based tools and manage the COTS/FOSS software on the ... work experience + Experience with VMware: vCenter and ESXi + Experience with Linux system administration (RHEL/OL preferred) + Experience with networking … more
    RTX Corporation (08/08/25)
    - Related Jobs