• Sr. Linux System Administrator

    RTX Corporation (Andover, MA)
    …IT infrastructure problems. **What You Will Do:** + Provide Linux systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux ... for a security clearance. + Experience with installation, configuration, and administration of Red Hat Enterprise Linux operating systems . **Qualifications… more
    RTX Corporation (01/08/26)
    - Related Jobs
  • System Administrator

    Lockheed Martin (Kirtland AFB, NM)
    …Domain Trust, and file share management * Experience with common industry operating systems , such as Windows Server \(2008\-2019\), Linux, Solaris, RHEL, and ... will be on the installation of servers and clients, configuring operating systems , services, applications, storage, virtualization, and custom software in support of… more
    Lockheed Martin (12/13/25)
    - Related Jobs
  • EUC Project Manager

    CompuCom (Santa Clara, CA)
    …of the following: + User device deployment and asset retrieval + LoopUp telephony systems + Windows administration and endpoint management + Proven ... seeking a qualified **End User Computing (EUC) Project Manager** to join their team ** onsite ** in Santa Clara, CA. This role will lead and manage large-scale PC… more
    CompuCom (01/14/26)
    - Related Jobs
  • NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    …required for secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systemsadmin team leading engineering ... Florida on the Gulf Coast of Florida. This position is immediate, full‑time, and onsite only. ARA is a 100% employee-owned company that offers an excellent benefits… more
    Applied Research Associates, Inc. (11/21/25)
    - Related Jobs
  • Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …these skill or computer language areas: C, C\+\+, C\#, Java, XML, Windows , \.NET, LINUX/UNIX, system software and scripting development, Java programming, web ... technology related programs such as: * Computer Science * Systems Engineering * Electrical Engineering * Computer Engineering *...the following software languages: C, C\+\+, C\#, Java, XML, Windows , \.NET, and LINUX/UNIX Must be a US Citizen;… more
    Lockheed Martin (01/10/26)
    - Related Jobs
  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …system uptime. Required Qualifications: * Experience: Minimum of 10 years in systems administration roles * Education: Master's degree or Bachelor's degree ... Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD ( Onsite ) Position Overview: The Senior Linux System Administrator is responsible for… more
    Black Bear Technology Solutions, LLC (11/21/25)
    - Related Jobs
  • Sr. Vulnerability Management Engineer

    SpaceX (Redmond, WA)
    …and 4+ years of professional experience in information security, networking and/or systems administration ; OR 5+ years of professional experience in information ... with enterprise security controls and security best practices for Windows , Linux, and Mac systems . + Experience...in Redmond, WA and will require you to be onsite . Remote or hybrid work will not be considered.… more
    SpaceX (01/11/26)
    - Related Jobs
  • System Administrator - Night Shift (7pm - 645am…

    GovCIO (Kearneysville, WV)
    …operations and mission-critical activities. + Manage, maintain, and optimize servers, operating systems ( Windows and Linux), and enterprise applications within a ... with the US Coast Guard. This position is primarily onsite in the Kearneysville, WV area, with the possibility...Security+ CE, CySA+) + Proficiency in managing and maintaining Windows and Linux servers, operating systems , and… more
    GovCIO (01/07/26)
    - Related Jobs
  • IT Site Support Engineer II

    ThermoFisher Scientific (Bohemia, NY)
    …developing validated systems in supervised healthcare environments are preferred. + Windows and/or Linux systems administration and/or network device ... & How you will make an impact.** The OT Automation Engineer role is onsite based part of the global Engineering staff. This role uses engineering principles and… more
    ThermoFisher Scientific (12/05/25)
    - Related Jobs
  • System Engineer for Satellite Operations…

    Lockheed Martin (Sunnyvale, CA)
    …skills * Ability to obtain Security\+ certification within 9 months for system administration access to controlled systems **Desired Skills:** * Experience with ... will be responsible for contributing technically to a variety of Systems and Software Engineering tasks associated with supporting Operations and Maintenance… more
    Lockheed Martin (12/25/25)
    - Related Jobs