• Insmed Incorporated (NJ)
    …in IT infrastructure, cloud operations, or automationBasic understanding of operating systems ( Windows / Linux ) and networking fundamentalsFamiliarity with ... ITSM and the role it plays in IT Prior internship or lab experience in systems administration or IT operations Where You'll Work This is a hybrid role based out… more
    HireLifeScience (11/22/25)
    - Save Job - Related Jobs - Block Source
  • TRC Talent Solutions (Lawrenceville, GA)
    …certifications such as CompTIA A+, Network+, or Security+ Working knowledge of Windows , macOS, and Linux Understanding of networking fundamentals (TCP/IP, DNS, ... The IT Support Specialist II provides advanced help desk and system administration support, managing complex IT requests both remotely and on-site. This role… more
    Appcast IO CPA (12/19/25)
    - Save Job - Related Jobs - Block Source
  • Linux / Windows Systems

    COMSO, Inc (Columbia, MD)
    Linux / Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time ... OS installation, baseline configuration, and service enablement. + Perform light Linux administration (primarily Red Hat), including scripting and… more
    COMSO, Inc (11/27/25)
    - Save Job - Related Jobs - Block Source
  • Linux / Windows Systems

    Lockheed Martin (King Of Prussia, PA)
    … system administration , including installing, patching, troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and ... have an active Top Secret Clearance **Desired Skills:** * Windows and Linux OS patching/security hardening in...be required within 6 months of start\) * CompTIA Linux \+ or Red Hat Certified Systems Administrator… more
    Lockheed Martin (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing ... best practices. + At least 6 years of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network and… more
    Mount Sinai Health System (12/22/25)
    - Save Job - Related Jobs - Block Source
  • Associate Linux and Windows

    The Boeing Company (Tukwila, WA)
    …Boeing's Specialized United States (US) Infrastructure Organization is currently seeking an **Associate Linux and Windows Systems Administrator** to join the ... and schedules + Perform a multi-disciplined range of technical systems and application activities + Install, configure, troubleshoot and...years + 1+ years of experience in performing system administration tasks on Windows and Linux more
    The Boeing Company (12/25/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator…

    ManTech (Fairmont, WV)
    …+ Bachelor's degree and 4+ years of experience in Systems Administration , with demonstrated expertise in both Windows Server and Enterprise ... **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows / Linux Dual-Stack Specialist** to join our team in **Boulder,… more
    ManTech (11/05/25)
    - Save Job - Related Jobs - Block Source
  • Linux & Windows Systems

    TEKsystems (Long Beach, CA)
    Windows Servers ( Windows Server 2016 and newer) and 120 SUSE Linux servers (SLES 12 and SLES 15), including patching, performance monitoring, and ensuring ... monitoring. + Develop and maintain standard operating procedures for system administration tasks to meet security and compliance requirements. + Manage and… more
    TEKsystems (12/23/25)
    - Save Job - Related Jobs - Block Source
  • Linux / Windows Senior…

    Lockheed Martin (San Diego, CA)
    …Qualifications:** \- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, and Administration \- Experience ... looking for highly motivated, experienced individuals to perform network/system administration and support on a variety of complex platforms... \- Experience with server and desktop management of Linux and Windows environments \- Familiar with… more
    Lockheed Martin (12/18/25)
    - Save Job - Related Jobs - Block Source
  • Jr./Mid-Level Networking Systems

    Belay Technologies (Annapolis Junction, MD)
    …utilizes complex equipment/ systems (ex. Network Switches, Routers, LANs, & cabling, Windows / Linux operating systems , VMware, etc.). + Must have ... experience installing, updating, and upgrading Linux Operating Systems (OS). + Must have...utilities used to create and configure network connections in Linux OS. + Must have experience implementing Windows more
    Belay Technologies (11/07/25)
    - Save Job - Related Jobs - Block Source
  • System Administrator- Linux

    Leidos (Annapolis Junction, MD)
    …utilizes complex equipment/ systems (ex. Network Switches, Routers, LANs, & cabling, Windows / Linux operating systems , VMware, etc.). + Must have ... experience installing, updating, and upgrading Linux Operating Systems (OS). + Must have...utilities used to create and configure network connections in Linux OS. + Must have experience implementing Windows more
    Leidos (11/19/25)
    - Save Job - Related Jobs - Block Source
  • (Mid. or Senior) Networking Systems

    Belay Technologies (Annapolis Junction, MD)
    …utilizes complex equipment/ systems (ex. Network Switches, Routers, LANs, & cabling, Windows / Linux operating systems , VMware, etc.). + Must have ... finalist in 2021! Belay Technologies is seeking a Network Systems Administrator ( Windows ) to join our team....Services. + Must have experience installing, using, and maintaining Windows Domain Administration Utilities/Services. + Must have… more
    Belay Technologies (12/31/25)
    - Save Job - Related Jobs - Block Source
  • Linux System Adminstrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …a DHS Entry on Duty (EOD) clearance * 5-7 years of experience Unix system administration * Proficiency in Linux systems troubleshooting. * Experience in ... per week. **Your future duties and responsibilities:** * AWS Administration : 3 to 4 years of experience with AWS...CI/CD pipelines. * Troubleshooting Skills: Strong ability to troubleshoot Windows and Linux operating systems .… more
    CGI Technologies and Solutions, Inc. (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Software Systems Integrator

    L3Harris (Greenville, TX)
    …TX and Rockwall,TX Schedule: 9/80 Job Description: L3Harris is seeking a hybrid Windows / Linux Systems Administrator to support Mission System integration in ... minimum of 6 years of prior related experience. + Linux server/workstation systems administration on...Hat based distributions (RHEL9, RHEL8, RHEL7, Rocky8, CentOS7) + Windows server/workstation systems administration on… more
    L3Harris (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Information Systems Analyst, Stf…

    Lockheed Martin (Littleton, CO)
    … environments, including Active Directory and Group Policy * Experience with Windows / Linux administration or NetApp storage systems * Experience applying ... Enterprise Operations' Enterprise Business & Digital Transformation \(EBDT\) organization** Windows System Administrator Windows System Administrator Job… more
    Lockheed Martin (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Linux System Administrator

    Binghamton University (Binghamton, NY)
    … Administrators to develop, support, and maintain services and integrations with various Linux and Windows based systems /servers across the university. The ... Analyst (SL-3) Salary: Commensurate with qualifications and experience The Linux Systems Administrator is a technical team...with Windows Powershell scripting + Experience with Windows server administration is a plus Visa… more
    Binghamton University (10/22/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …for a degree. + 20+ years of related experience in systems administration or IT operations. + Experience with Linux , including installation, configuration, ... resource utilization; perform capacity analysis and system planning. + Configure and manage Linux and Windows operating systems ; install, load, and enhance… more
    ManTech (12/24/25)
    - Save Job - Related Jobs - Block Source
  • IT Systems Administrator II

    Commerce Bank (Kansas City, MO)
    …- SailPoint IdentityNow/IdentityIQ administration , security patching and remediation of the Windows and Linux systems , generation of certificates using ... implementing and maintaining security controls, and day to day administration of Windows , Unix and Linux... and Linux and knowledge of AIX administration and the ability to learn new systems more
    Commerce Bank (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Specialist, System Administration - TS/SCI

    L3Harris (Rochester, NY)
    …minimum of 8 years of prior related experience. + 4 years of Windows or Linux systems administration experience. + 1 year of experience with VMWare or ... The Enterprise System Administrator responsible for maintaining, managing, configuring, and troubleshooting Windows and/or Linux systems in secure program… more
    L3Harris (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Sr Systems Engineer, Controls Fleet, Data…

    Amazon (Denver, CO)
    …have strong experience in Cyber Security, Systems Engineering and DevOps for Windows and Linux systems . Hands-on experience with automation and scripting ... deadline: Jan 3, 2026 Are you experienced in managing Windows , Linux , and Cloud systems ...network administration experience - 5+ years of Linux experience - 5+ years of systems more
    Amazon (12/13/25)
    - Save Job - Related Jobs - Block Source