• ECSE - Senior Mechanical Engineer

    Mission Support and Test Services (North Las Vegas, NV)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security ... large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground , on the ground , and in the air. (See NNSS.gov… more
    Mission Support and Test Services (11/13/25)
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  • Senior Engineer , Systems…

    RTX Corporation (Cedar Rapids, IA)
    …Clearance:** Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Senior Engineer , Systems Engineering in Cedar Rapids, IA. Joining Collins ... setting to verify functionality and requirements. + Execute aircraft ground and flight test activities using flight...and 5 years of progressive experience as a Systems Engineer or related role. In the alternative, at least… more
    RTX Corporation (10/04/25)
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  • Senior Software Engineer

    KBR (El Segundo, CA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... and authoring meeting minutes. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I)… more
    KBR (11/25/25)
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  • Senior Systems Engineer

    Bechtel Corporation (Ogden, UT)
    …for this very interesting opportunity! # Job Summary: This position is for a Senior Systems Engineer (SE) to coordinate the delivery of the systems engineering ... is on the Northrop Grumman Corp. team preparing to deliver the US Ground Based Strategic Deterrent (GBSD) system of inter-continental ballistic missiles and launch… more
    Bechtel Corporation (11/20/25)
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  • Senior System Engineer

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer ** to join our team in the **Belcamp, MD** . This is an onsite position. The ... Senior Systems Engineer will work in support...requirements and design. + Participates in the development of test strategies. + Assist in developing solutions to systems… more
    ManTech (09/10/25)
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  • Senior Electro-Mechanical Engineer

    General Atomics (Poway, CA)
    …high-resolution surveillance systems. We currently have an exciting opportunity for a Senior Electro-Mechanical Engineer - Servo Controls within our ASI ... systems and power electronics for unmanned air vehicles and ground support equipment. + Will be responsible for analog,...simulation. + Responsibilities also include electrical, mechanical and software test and/or test support in the lab… more
    General Atomics (11/21/25)
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  • Senior RF Hardware Engineer

    RTX Corporation (Aurora, CO)
    …safer, more secure world. The Apertures and RF Team at Raytheon is looking for a Senior Engineer to be a member of a technical team for adaptable and ... of RF hardware + Experience with RF system integration + Experience with test and verification methodologies associated with ground station antenna and antenna… more
    RTX Corporation (11/17/25)
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  • Senior Principal Experimental Thermal…

    Northrop Grumman (Baltimore, MD)
    …work of your career. We are looking for you to join our team as a Senior Principal Experimental Thermal Engineer based out of Linthicum, MD. **What You'll Get to ... and radar cooling systems across the Mission Systems sector, including the airborne, ground mobile, ground stationery, and surface based naval domains, and… more
    Northrop Grumman (09/20/25)
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  • Senior Embedded RF System Software Design…

    CACI International (Melbourne, FL)
    Senior Embedded RF System Software Design Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... Type of Travel: Continental US * * * The Senior Embedded RF Systems Software Design Engineer ...and systems engineers. + Work with software, systems, and test engineers in the development of automated test more
    CACI International (11/20/25)
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  • Senior Site Reliability Engineer

    World Wide Technology (St. Louis, MO)
    …teams? Join WWT today! World Wide Technology, Inc. is currently seeking a ** Senior Site Reliability Engineer (SRE)** for our Advanced Technology Center (ATC) ... and software solutions, WWT helps clients and partners conceptualize, test and validate innovative technology solutions for the best...measurable value for our customers. **About the Role** The ** Senior Site Reliability Engineer (SRE)** is a… more
    World Wide Technology (10/16/25)
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