• 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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  • 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. ... 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. ... (Jacobs), and HII Nuclear Inc. **Responsiblities** In this role, the Principal Project Engineer will lead the engineering and execution of a large project, small… more
    DirectEmployers Association (10/31/25)
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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. ... program is seeking outstanding Pulsed Power Engineers at various career stages (Principal Engineer or Senior Principal Engineer ) to work with a technical team… more
    DirectEmployers Association (09/06/25)
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  • 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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  • 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. ... and HII Nuclear Inc. **Responsiblities** MSTS is seeking a Senior Fire Protection Engineer to provide leadership in resolving fire protection issues at nuclear and… more
    DirectEmployers Association (09/25/25)
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  • Heavy Fleet & Equipment Mechanical

    Mission Support and Test Services (Mercury, NV)
    …a part of Fleet & Critical Site Infrastructure (FCSI), is seeking a Mechanical Engineer II to validate physical configuration of assigned systems, maintain ... that helps secure our nation's future. **Key Responsibilities** + Perform duties as a facility /system engineer . Serve as Engineer for the NNSS Facility more
    Mission Support and Test Services (11/13/25)
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  • Senior Mechanical Engineer , Water

    Stantec (Las Vegas, NV)
    …benefit future generations. Grow with us, H2O+U. Your Opportunity The role of a mechanical engineer is to work independently on smaller and larger projects, as ... or team member under the guidance of a senior engineer . You should be able to evaluate, select, specify,...size. - Evaluates, selects, specifies, and engineers all process mechanical systems or products for a project. - Engages… more
    Stantec (11/06/25)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Las Vegas, NV)
    …every market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative ... experience in the design of HVAC systems for industrial facilities . * Thorough knowledge of codes and standards related...of HVAC systems. * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to work within a fast-paced… more
    Jacobs (10/17/25)
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  • Electrical Engineer I/II/Senior - Pulsed…

    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. ... Experiments (ECSE) program is seeking outstanding Pulsed Power Engineers at various career stages ( Engineer I, Engineer II, and Senior Engineer ) to work with… more
    Mission Support and Test Services (11/13/25)
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  • Lead Electrical Engineer

    ABM Industries (Las Vegas, NV)
    …locations. ABM's comprehensive capabilities include electrical & lighting, energy solutions, facilities engineering, HVAC & mechanical , janitorial, landscape & ... ABM (NYSE: ABM) is a leading provider of facility solutions with revenues of approximately $6.4 billion and over 130,000 employees in 300 offices deployed throughout… more
    ABM Industries (08/28/25)
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  • Wastewater Treatment Engineer

    Stantec (Las Vegas, NV)
    …benefit future generations. Grow with us, H2O+U. Your Opportunity The role of a mechanical engineer is to work independently on smaller and larger projects, as ... or team member under the guidance of a senior engineer . You should be able to evaluate, select, specify,...size. - Evaluates, selects, specifies, and engineers all process mechanical systems or products for a project. - Engages… more
    Stantec (11/06/25)
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  • Senior Fire Protection Engineer

    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. ... (Jacobs), and HII Nuclear Inc. **Responsiblities** Seeking self-motivated Fire Protection Engineer skilled in providing detailed fire alarm and detection engineering… more
    Mission Support and Test Services (11/13/25)
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  • Senior Nuclear Engineer - NDSE

    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. ... Security Site (NNSS) is seeking outstanding candidates for a Nuclear Engineer position supporting the Neutron Diagnosed Subcritical Experiment (NDSE) project to… more
    Mission Support and Test Services (11/13/25)
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  • Project Engineer

    EMCOR Group (Las Vegas, NV)
    …of EMCOR Group. Inc. EMCOR is the world's leading provider of mechanical and electrical construction and facilities services, including planning, consulting, ... challenges presented by the extremely hot desert summer temperatures. **SUMMARY** Hansen Mechanical Contractors is seeking a Construction Project Engineer to… more
    EMCOR Group (10/14/25)
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  • Senior Electrical Engineer

    Mission Support and Test Services (Mercury, NV)
    …(Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking a Senior Electrical Engineer for a Facility /System Engineering position at our PULSE ... choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and...facility . The PULSE facility is an underground nuclear facility located… more
    Mission Support and Test Services (11/13/25)
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  • Senior Engineer - Nuclear Assurance Safety…

    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. ... Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** The Senior Nuclear Engineer in Nuclear Assurance Directorate is responsible for the development of… more
    Mission Support and Test Services (11/13/25)
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