• Sr Principal Engineer Systems

    Northrop Grumman (Jacksonville, FL)
    …Design and software. Perform field integration, troubleshooting, and repair of air vehicle systems at the customer location including operations on a flightline, ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/23/25)
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  • Systems Engineer Sr Principal

    SAIC (Vandenberg Air Force Base, CA)
    **Description** SAIC is seeking candidates for a Space Systems Engineer / Orbital Analyst who will directly support the 18th Space Defense Squadron and the US ... analysis, data analysis, space defense, and satellite conjunction assessment. The engineer provides expertise in Space Defense Awareness (SDA), solving various… more
    SAIC (12/04/25)
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  • Lab Cognizant Engineer / Principal

    Northrop Grumman (Melbourne, FL)
    …making history. Northrop Grumman Aeronautics Systems is seeking a **Lab Cognizant Engineer (Level 2)** OR ** Principal Lab Cognizant Engineer (Level 3)** ... located in **Melbourne, FL** . As the Lab Cognizant Engineer you will be supporting aircraft systems ..._This requisition may be filled at a_ **Lab Cognizant Engineer (Level 2)** OR ** Principal Lab Cognizant… more
    Northrop Grumman (12/09/25)
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  • Cleared Senior/ Principal R&D…

    Sandia National Laboratories (Albuquerque, NM)
    …by job classification. What Your Job Will Be Like: We are seeking aR&D Systems Engineer to work within the Component and Tester Surety Engineering Department, ... and maintain a DOE Q Clearance. Qualifications We Desire: The ideal R&D Systems Engineer candidate for Sandia National Laboratories will in addition possess… more
    Sandia National Laboratories (12/12/25)
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  • RF Systems Engineer

    Mission Support and Test Services (CA)
    …address national security requirements. NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in Santa Barbara, ... by providing high-hazard experimentation and incident response capabilities through operations , engineering, education, field, and integration services and by acting… more
    Mission Support and Test Services (12/09/25)
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  • Principal Energy Systems

    Argonne National Laboratory (Lemont, IL)
    …is seeking to hire an engineer to conduct research on electric power systems planning, operations , and control. ESIA is a part of the Advanced Energy ... energy resources, and demand-side technologies. + Demonstrated knowledge of power systems planning, operations and control, and transmission and distribution… more
    Argonne National Laboratory (10/03/25)
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  • Principal / Senior Principal

    Northrop Grumman (Clearfield, UT)
    …part of history, they're making history. **Northrop Grumm** **a** **n** is seeking a ** Principal Facilities** ** Engineer or a Senior Principal Facilities ... a level 3 or level 4 depending on qualification below:_** **Basic Qualifications:** ** Principal Facilities Engineer Level 3:** + Bachelor's Degree in STEM… more
    Northrop Grumman (11/12/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …ability to obtain a Top Secret clearance. + BS degree with min 9 years of Systems Engineer experience; would preferred 15 years of experience. + MS in technical ... back to the subsystem development teams. Formulates, recommends, and directs operations and procedures to resolve engineering and/or technical problems regarding … more
    SAIC (11/06/25)
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  • Sr. Principal Software Engineer

    Amazon (Bellevue, WA)
    …we scale to handle billions of packages annually, we're seeking a Sr. Principal Engineer to lead our transformation toward automated, intelligent delivery ... stations. The Sr. Principal Engineer in this space will develop...integrating advanced automation technologies, including LiDAR-based solutions and autonomous systems . 7. Mentor senior and Principal engineers… more
    Amazon (09/30/25)
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  • Principal Engineer Systems

    Northrop Grumman (Chandler, AZ)
    …they're making history. Northrop Grumman Space Systems is currently seeking a ** Systems Engineer Level 3** to join our Space Base Interceptor (SBI) team ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/25/25)
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