• Mechanical Facility Engineer

    Mission Support and Test Services (Mercury, NV)
    …Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** Performs duties as a facility/ system engineer (Mechanical Engineer II) at the Principal ... system operational readiness. + Validates physical configuration of assigned systems . Maintains and updates system documents for Configuration Management… more
    Mission Support and Test Services (11/13/25)
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  • Senior Mechanical Engineer

    Mission Support and Test Services (Mercury, NV)
    …Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** Performs duties as a facility/ system engineer (Senior Mechanical Engineer ) at one of the ... national security experimentation, with premier facilities and capabilities below ground , on the ground , and in the...of this function. + Validates physical configuration of assigned systems . Maintains and updates system documents for… more
    Mission Support and Test Services (11/13/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …employees are not only part of history, they're making history. The Payload and Ground Systems , a division within Northrop Grumman's Space Systems Sector, ... an experienced _Software Engineer_ to join our team in the Payload and Ground Systems Division Engineering organization supporting the Integrated National … more
    Northrop Grumman (09/20/25)
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  • Electrical Engineer /Principal Electrical…

    Northrop Grumman (Roy, UT)
    …hardware and system modifications for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems , Launch Facilities, and associated ... part of history, they're making history. Northrop Grumman Defense Systems is seeking an **Electrical Engineer /Principal Electrical...Do** The Sentinel Command and Launch team oversees the ground design of the facilities and its hardware to… more
    Northrop Grumman (10/28/25)
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  • Specialist, Integration & Test Engineer

    L3Harris (Greenville, TX)
    …the design, development, test, and integration of complex, specialized hardware/software systems installed on ground and airborne ISR platforms. Essential ... understand new baseline functionality. + Plan and execute integration testing in a Systems Integration Laboratory and on airborne and ground -based platforms. +… more
    L3Harris (11/07/25)
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  • Principal Reliability Engineer

    Northrop Grumman (Oklahoma City, OK)
    …employees are not only part of history, they're making history. Our Aeronautics Systems Sector is seeking a **Principal** **Reliability Engineer ** in **Oklahoma ... to solve complex obsolescence problems and ensure warfighter supportability. The Reliability Engineer will support all levels of total system products including… more
    Northrop Grumman (10/30/25)
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  • Principal/ Senior Principal Electrical…

    Mission Support and Test Services (North Las Vegas, NV)
    …large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground , on the ground , and in the air. (See NNSS.gov ... program is seeking outstanding Pulsed Power Engineers at various career stages (Principal Engineer or Senior Principal Engineer ) to work with a technical team… more
    Mission Support and Test Services (11/13/25)
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  • Telecommunications Engineer

    SpaceX (TX)
    …fiber and copper data network cabling, operational voice (both wired and wireless systems ), video, ground -side vehicle/payload interface RF systems , ... Telecommunications Engineer Starbase, TX Apply SpaceX was founded under...ground stations, telemetry and optical tracking systems , marine communications, readiness testing, and other … more
    SpaceX (11/18/25)
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  • Principal Software Engineer

    SAIC (Colorado Springs, CO)
    …energetic Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground -based ... government customer, the SAIC Program Manager, and the Chief Engineer , the Software Engineer is responsible for...development, and delivery of PARCS and UEWR assessment of systems and networks within the environments to identify where… more
    SAIC (10/30/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …NSA TS/SCI with Polygraph. + **Experience:** 15 years as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions. + **Education:** ... Senior Network Security Engineer Job Category: Information Technology Time Type: Full...will leverage your expertise to analyze and enhance complex systems , architectures, and network designs. If you thrive in… more
    CACI International (09/06/25)
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