• Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …provide high fidelity simulation systems and enable engineers to verify Combat Systems ' performance in desktop environments and at Land Based Test and ... SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and Digital Modeling (M) Combat System Simulations… more
    SimIS Inc. (11/06/25)
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  • Senior Infrastructure Engineer

    RLDatix (Skokie, IL)
    …expand our global technology infrastructure. The Infrastructure Engineer will maintain, optimize, and support our IT systems and services to ensure that RLDatix ... Lead to support the global infrastructure which supports the business systems , applications, and processes. The Senior Infrastructure Engineer will work with the… more
    RLDatix (11/05/25)
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  • Field Operations Lead - TS/SCI with Poly

    Leidos (Washington, DC)
    …site changes are recorded and documented properly. + Analyze data from site monitoring systems to support expansion and improve efficiencies. + Work with CONUS ... mature OCONUS program. The qualified Field Service Lead will support a very dynamic program and must have a...and supporting Cisco Routers and Switches. + Experience with desktop hardware, software applications, operating systems , and… more
    Leidos (01/08/26)
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  • Technical Specialist 2

    M. C. Dean (San Francisco, CA)
    …telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure, ... innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?** Our people are passionate about engineering… more
    M. C. Dean (11/26/25)
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  • Windows System Administrator

    Space Dynamics Laboratory (North Logan, UT)
    …experienced Windows System Administrator to design, implement, secure, and maintain systems and associated applications, services, and components. This is a ... UT location. Key Responsibilities: + Achieves in-depth knowledge of company processes, systems , and networks + Proactively monitors assigned systems to ensure… more
    Space Dynamics Laboratory (11/19/25)
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  • Electrical/Computer Engineering Co-op in Avionics…

    GE Aerospace (Clearwater, FL)
    … & defense role working on challenging, real-world problems to design aerospace systems for commercial and military applications & support through service life. ... flies. We are a world-leading provider of jet engines, components, and integrated systems for commercial and military aircraft. We have a relentless dedication to… more
    GE Aerospace (10/24/25)
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  • Telecommunication Analyst

    Amentum (Fort Shafter, HI)
    …in MS Office Applications (Outlook, Word, PowerPoint, and Excel) and Windows desktop Operating Systems + Applicable knowledge of CISCO networking equipment ... Amentum is seeking a **Satcom/Network Communications Field Technician** to support INSCOM GISA Pacific for garrison and deployed Intelligence Communications networks… more
    Amentum (01/09/26)
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  • Network Engineer

    SAIC (Beltsville, MD)
    … the Vanguard 2.2.1 program. The Vanguard 2.2.1 program provides transparent, interconnected systems and security support for the Department of State (DOS) ... mission by providing enterprise architecture design, engineering operations and maintenance support services for desktop computers, servers, networks, firewalls,… more
    SAIC (12/27/25)
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  • Help Desk Analyst Tier III

    Robert Half Technology (Nashville, TN)
    …or advanced technical support role is essential. + In-depth knowledge of desktop operating systems (eg, Windows, macOS), server systems , software ... Tier 3 Helpdesk Analyst to join our client's IT support team. As a Tier 3 Helpdesk Analyst, you...issues, providing expert guidance, and ensuring the organization's IT systems operate at peak performance. This is a contract… more
    Robert Half Technology (01/05/26)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    …analyzes existing infrastructure for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the… more
    Vexterra Group (10/14/25)
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