• Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any ... the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Nightwing (12/22/25)
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  • System Engineer (Geospatial ETL) - TS/SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Data Automation,Geospatial Analysis,Geospatial Data ... **Job Description:** Seize your opportunity to make a personal impact as a System Engineer (Geospatial ETL) supporting customer activities. GDIT is your place to… more
    General Dynamics Information Technology (12/18/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …responsibilities include, but are not limited to: + Manage and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux, ... **Description** SAIC, a leading provider of systems engineering & integration, systems development...excellence on programs of national importance. SAIC is seeking System Administrators to join the Machine-assisted Analytic Rapid-repository … more
    SAIC (12/06/25)
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  • Staff Mechanical Engineer - Water Systems

    Black & Veatch (West Palm Beach, FL)
    **Staff Mechanical Engineer - Water Systems Pump Specialist** Date: Dec 17, 2025 Location: Orlando, FL, US West Palm Beach, FL, US Jacksonville, FL, US Coral ... ever-evolving world. With over 100 years of innovation in sustainable infrastructure and our expertise in engineering, procurement, consulting and construction,… more
    Black & Veatch (12/18/25)
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  • Remote-Node.js, System Tech Lead

    Cognizant (Durham, NC)
    …applications. This role requires deep expertise in Node.js, system architecture, cloud platforms, and high-performance applications. Key Responsibilities: ... * Lead an experienced team to delivery high quality results to the client team by providing coaching, training and oversight. * Architect and develop highly… more
    Cognizant (01/06/26)
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  • Linux System Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …Clearance: Secret Level of Experience: Mid 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...functional knowledge, including working and general industry knowledge. Improve client 's environment with container software to ensure seamless orchestration.… more
    Huntington Ingalls Industries (11/17/25)
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  • Rail Systems / Catenary Engineer

    AECOM (Rocky Hill, CT)
    …our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the worlda€ (TM) s most ... There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring… more
    AECOM (01/08/26)
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  • Systems Administrator

    Robert Half Technology (Nashville, TN)
    Description Robert Half is currently seeking a Contract Systems Administrator to join our client 's IT department. As a Contract Systems Administrator, you ... responsible for the configuration, maintenance, and management of the organization's computer systems , servers, and network infrastructure . This is a contract… more
    Robert Half Technology (01/05/26)
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  • Expert Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Enterprise ** System Engineer** serve to maintain a strong awareness of technical trends in information technology, develop and maintain a strong ... analysis, design, development, deployment, and lifecycle support for innovative hardware systems and applications. Work involves being able to develop end-to-end… more
    Leidos (01/09/26)
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  • Systems Administrator

    Koniag Government Services (Washington, DC)
    …Core responsibilities include: + Manage and maintain enterprise servers and systems infrastructure + Administer Microsoft Exchange, Active Directory, and ... Management Solutions, a Koniag Government Services company, is seeking an experienced Systems Administrator to support our government client . The ideal candidate… more
    Koniag Government Services (12/30/25)
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