• Mission Support and Test Services (Mercury, NV)
    …Engineering Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** Performs duties as a facility /system engineer ( Mechanical Engineer II) at the ... site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air.… more
    DirectEmployers Association (09/25/25)
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  • Mission Support and Test Services (Mercury, NV)
    …Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking a Mechanical Engineer for a Facility /System Engineering and packaging ... site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air.… more
    DirectEmployers Association (10/31/25)
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  • Mission Support and Test Services (Mercury, NV)
    …(Jacobs), and HII Nuclear Inc. **Responsiblities** Performs duties as a facility /system engineer (Senior Mechanical Engineer ) at one of the nuclear or ... site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air.… more
    DirectEmployers Association (09/25/25)
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  • JE Dunn Construction Company (Las Vegas, NV)
    Senior Mechanical Engineer , Mission Critical, Traveler Location: Kansas City, MO, US, 64106Cleveland, OH, USDallas, TX, US, 75254Mesa, AZ, USClarksville, TN, ... alongside our diverse team of industry professionals._ **Role Summary** The M/E Engineer 3 will complete increasingly complex mechanical , electrical and field… more
    DirectEmployers Association (10/22/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air. ... The Nevada National Security Sites (NNSS) is seeking an outstanding Staff Engineer supporting the Advanced Sources and Detectors (ASD) Project as part of… more
    DirectEmployers Association (11/05/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air. ... for Subcritical Experiments (ECSE) Directorate is seeking an experienced Systems Engineer (Senior or Principal level) to support the implementation of design… more
    DirectEmployers Association (12/02/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …Assists in developing design/construction concepts with the Project Manager, Project Engineer , Facility Management, Construction and support organizations. + ... site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air.… more
    DirectEmployers Association (12/05/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air. ... Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** We are seeking a self-motivated Senior Engineer to serve as the Instrument & Control (I&C) Engineer who… more
    DirectEmployers Association (10/08/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air. ... Nuclear Inc. **Responsiblities** The Design Engineering Department is seeking a Structural Engineer with proven experience in the design and analysis of non-building… more
    DirectEmployers Association (12/05/25)
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  • Mission Support and Test Services (Mercury, NV)
    …site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air. ... (Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking to hire an Engineer II for the Power Engineering department. This role will provide engineering… more
    DirectEmployers Association (11/25/25)
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