• Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Herndon, VA)
    …including deployments, patches, security checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX ( Linux (RHEL, ... CentOS, Scientific Linux ) and Microsoft Windows platforms. + Perform software installations, including support for COTS applications. + Daily monitoring of the… more
    General Dynamics Information Technology (01/08/26)
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  • Cyber Analyst III

    CAE USA INC (Arlington, TX)
    …Security and Operational issues . + Experience with Linux and Windows required for Splunk administration . + U nderstanding with virtualization technologies ... and documentation. + Extensive experience with hardware/software platforms to include Windows and Linux . + Other professional certifications highly desirable.… more
    CAE USA INC (01/06/26)
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  • Mission IT Operator

    CACI International (Las Cruces, NM)
    …Qualifications: - System administration experience to include UNIX, Linux , and Windows platforms - Experience with virtualization technologies and ... site issues. This position requires broad knowledge of both Windows and Linux -based systems across...systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes… more
    CACI International (12/15/25)
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  • System Administrator, High Performance…

    RTX Corporation (Tucson, AZ)
    …Technology with High Performance Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. This candidate will ... understand Windows Server internals, and knowledge of Linux fundamentals to include DNS, DHCP, AD, and server...the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems .… more
    RTX Corporation (10/24/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …the verification of system performance. Responsibilities include: Systems Administration & Operations + Administer and troubleshoot Linux and Windows ... Certified System Administrator/Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration /Engineer + Experience with zero-trust security… more
    BAE Systems (12/09/25)
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  • Test Engineer / Principal Test Engineer…

    Northrop Grumman (Newport News, VA)
    …+ Experience with Red Hat Enterprise Linux (RHEL) system administration -level experience. + Experience with Windows (Client and Server) system ... Department of Defense (DoD) Joint Command and Control (C2) system of record. GCCS-J supports commanders and warfighers as...test steps to requirements. + User level experience with Linux and Windows Operating Systems .… more
    Northrop Grumman (12/17/25)
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  • Senior Site Reliability Engineer - GCP & Container…

    Wells Fargo (Chandler, AZ)
    …Monitoring. + Proficiency in container technologies: Docker and Kubernetes. + Familiarity with Linux system administration and hybrid cloud environments. + ... + Ensure high availability, performance, and security of production systems across Windows , Linux , and...military experience, education + 4+ years of experience in Windows Server administration and production support. +… more
    Wells Fargo (12/24/25)
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  • Data Architecture, Software Engineering…

    The Metamorphosis Group (Chantilly, VA)
    …servers and anonymous services. + Demonstrated experience with Windows and Linux systems engineering and administration . + Demonstrated experience ... (RDBMS). + Demonstrated experience developing and maintaining complex web services for Linux and Windows servers. + Demonstrated Experience with Lotus Notes… more
    The Metamorphosis Group (11/08/25)
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  • Process Control Engineer

    WestRock Company (Covington, VA)
    …tags to historians/SCADA/analytics. * Experience with VMware and/or Hyper\u2011V for virtualization; Windows Server and Linux administration . * Familiarity ... Administer and optimize VMware and Hyper\u2011V environments; provision and maintain Windows / Linux VMs for OT applications, historians, and middleware. *… more
    WestRock Company (01/07/26)
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  • Quantum Control Systems Software Design…

    Microsoft Corporation (Redmond, WA)
    …Evolve the developer experience. Improve build, packaging, CI/CD, and reproducibility across Windows / Linux ; help set and raise engineering standards for the lab. ... (baremetal or RTOS), ARM/STM32 toolchains, DMA/interrupts, deterministic timing. + Comfortable on Windows and Linux ; confident with VS Code, CMake, Git/GitHub,… more
    Microsoft Corporation (12/13/25)
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