• System Administrator- Linux

    Leidos (Annapolis Junction, MD)
    … and will respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations. Other responsibilities ... systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must...team. + Must be able to respond to emergency system administration , operations, and maintenance problems, on… more
    Leidos (01/06/26)
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  • Linux System Administrator

    Chenega Corporation (Albuquerque, NM)
    …ensure functional optimization in their business. TheLinux System Administratorshall perform system administration for the operating systems for which ... Linux System Administrator Albuquerque, NM Join...DHCP, AD, and IIS. Duties and Responsibilities: + Perform system administration for the operating systems… more
    Chenega Corporation (01/07/26)
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  • Principal Systems Engineer ( Linux )

    Themis Insight (Fort Meade, MD)
    …for a bachelor's degree. + Proficient with Linux . Minimum of 2 years Linux system administration experience. + Experience with patching and upgrading ... expertise to every case. We are hiring a Principal Systems Engineer ( Linux ) to work in Fort...responsibility. Communicates with other program personnel, government overseers, and senior executives. The Level 3 System Engineer… more
    Themis Insight (12/19/25)
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  • Senior Virtualization Systems…

    BAE Systems (Huntsville, AL)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Virtualization Systems Admin (Citrix)** **119702BR** EEO Career Site ... **Job Description** BAE Systems is offering an exciting opportunity to support...important and dynamic Department of Justice customer as a ** Senior System Administrator-Virtualization (SSA/Virtualization)** supporting a highly… more
    BAE Systems (12/25/25)
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  • Functional Area Expert II ( Linux /Unix)

    TISTA Science and Technology (Austin, TX)
    …Paid Holidays, Military Leave, and much more! Responsibilities + Proficiency in System Administration : A deep understanding of Linux and Unix system ... , Azure Linux and other flavors of Linux /Unix operating systems ). Kernel and System...reports. + Must have the skill set of a senior System Administrator (preferably in Solaris Unix… more
    TISTA Science and Technology (12/10/25)
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  • Linux System Architect

    Huntington Ingalls Industries (Dayton, OH)
    …Salary Range: $108,090.00 - $155,414.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and...with cloud environment + 7+ years of experience with Linux and Windows Server administration + [Desired]… more
    Huntington Ingalls Industries (11/17/25)
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  • Linux Automation Engineer

    Truist (Raleigh, NC)
    …This role focuses on building and maintaining automated solutions to streamline Linux system administration and configuration management. The ideal ... to Ansible for automation. You will work closely with senior engineers to support system upgrades, troubleshoot...Python to support operational workflows. * Support troubleshooting of Linux systems and basic migration issues. *… more
    Truist (01/08/26)
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  • Sr. IT Linux Site Reliability Engineer

    SpaceX (Redmond, WA)
    …sidecars). + Experience implementing proactive alert/monitoring workflows and dashboards for Linux systems and Kubernetes deployments using Prometheus, Grafana, ... Sr. IT Linux Site Reliability Engineer Redmond, WA Apply SpaceX...engineering teams. Build highly resilient, high-performance, scalable, and robust systems . + Exercise a high degree of personal responsibility… more
    SpaceX (01/16/26)
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  • SIGINT Systems Admin (High-Band…

    CACI International (Beale AFB, CA)
    SIGINT Systems Admin (High-Band Senior ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... ≥5 yrs of SIGINT experience **_Desired:_** Linux /UNIX Experience AF DCGS experience Systems Administration Experience *This is a Shift-Work position - ** **… more
    CACI International (11/07/25)
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  • Software Engineer Sr., Oracle Unfied Directory,…

    PNC (Cleveland, OH)
    …configuration, and validation. Systems Engineering: Manage and optimize Linux -based environments that support OUD infrastructure. Troubleshoot system -level ... within a large-scale enterprise environment. The ideal candidate will bring senior -level technical expertise, strong problem solving capabilities, and the ability to… more
    PNC (12/30/25)
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