• Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …devices, etc. Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering ... Microsoft Windows and Linux servers to include operating systems . + Prior experience as a...of different layers of the technology stack, including network, application frameworks, database systems , and vendor solutions.… more
    ENS Solutions (12/27/25)
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  • Project Manager ( Systems )

    MTA (New York, NY)
    Project Manager ( Systems ) Job ID: 13822 Business Unit: MTA Construction & Development Location: New York, NY, United States Regular/Temporary: Regular Department: ... Systems -C&D Date Posted: Nov 19, 2025 Description This position...This position coordinates project delivery activities with C&D and operating agency personnel and manages staff, contractors, consultants, and… more
    MTA (11/20/25)
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  • SME Computer Systems Engineer (Tssa)

    GovCIO (Kearneysville, WV)
    …patch management for both Windows and Unix/Linux environments using TSSA. + Operating Systems : Strong knowledge of Windows and Linux server ... **Overview** GovCIO is currently hiring fora **SME** **Computer Systems Engineer/Architect** with deep expertise in **BMC TrueSight Server Automation (TSSA)** to… more
    GovCIO (01/13/26)
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  • Network Management Systems Engineer

    Leidos (Fort Belvoir, VA)
    …other NMS administration. + Strong understanding of network and systems infrastructure (routers, switches, firewalls, Windows /Linux servers, virtualization). ... **Description** Job Description Leidos is seeking a Network Management Systems (NMS) Engineer at Fort Belvoir, VA to support operations on a large, high-profile DOD… more
    Leidos (01/15/26)
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  • Systems Engineer

    Actalent (Hunt Valley, MD)
    …or certifications in Model-Based System Engineering (MBSE) is a plus + Experience with Windows and/or Unix operating systems is a plus + Effective and ... technical acumen and problem-solving skills toward the execution of systems engineering tasks - including (but not limited to)...This is a fully onsite position in Hunt Valley,MD. Application Deadline This position is anticipated to close on… more
    Actalent (01/10/26)
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  • Principal Storage Admin

    RTX Corporation (Mckinney, TX)
    …a moderate to high scope and complexity to include the integration of hardware and operating systems (OS). + Apply understanding of data RAID, data backup uses ... 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) and an Operating System Certification. + Experience with NISPOM, JAFAN, JSIG,… more
    RTX Corporation (01/10/26)
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  • Systems Engineering Technician, Data Center

    Insight Global (Hillsboro, OR)
    …Working knowledge of protocols/services like TCP/IP, DNS, NFS, SSL, etc. - Experience with Windows , Linux, and Mac operating systems . - Hands-on experience ... be faced with the challenge of providing and maintaining a compute farm of systems which includes Builders, Packagers, and Testers that act as a test-bed for our… more
    Insight Global (12/09/25)
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  • Linux Systems Administrator 1/2

    Northrop Grumman (Rolling Meadows, IL)
    …IAM Level 1 + Linux Certification (ex. RedHat, CompTIA, LPIC, etc.) + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...RMF, STIG, JAFAN, or JSIG information system environments + Knowledge of running and remediating Security… more
    Northrop Grumman (12/19/25)
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  • Systems Administrator / Diads / Sam…

    Lockheed Martin (Nellis Air Force Base, NV)
    … \(IADS\)\. * Install current and update versions of DIADS on various operating platforms \(i\.e\., Windows , Linux, Red Hat, web\-based\)\. * Orchestrate and ... air missile systems \. * Experience with Digital Integrated Air Defense System \(DIADS\) Software\. * Military experience with aviation and combat systems \.… more
    Lockheed Martin (11/09/25)
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  • IT Consultant

    Entergy (The Woodlands, TX)
    …of security controls testing, security audits, and security assessments + Ability to troubleshoot Windows and or Unix Operating Systems and correct issues. + ... includes non-business hours on-call support. + Provide and maintain Power Delivery systems application availability, ensuring that applications are active and … more
    Entergy (12/10/25)
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