• Principal Field Engineer

    Mission Support and Test Services (Mercury, NV)
    …and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of ... the air. (See NNSS.gov for our unique capabilities.) Our 2 ,750+ professional, craft, and support employees are called upon...collaborate, and deliver on some of the more difficult nuclear security challenges facing the world today. + MSTS… more
    Mission Support and Test Services (12/24/25)
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  • Senior Principal Electrical Safety Authority…

    Mission Support and Test Services (Mercury, NV)
    …Nevada National Security Site (NNSS) is seeking an outstanding Senior Principal Electrical Engineer Engineering Programs Division as a Staff Engineer . In this ... Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help...the air. (See NNSS.gov for our unique capabilities.) Our 2 ,750+ professional, craft, and support employees are called upon… more
    Mission Support and Test Services (11/13/25)
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  • Power Engineering Engineer II

    Mission Support and Test Services (Mercury, NV)
    …from the National Council or Architectural Registration Board (NCARB) + Or Professional Engineer license + Plus at least 2 years' relevant experience. _Skill ... Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help...the air. (See NNSS.gov for our unique capabilities.) Our 2 ,750+ professional, craft, and support employees are called upon… more
    Mission Support and Test Services (11/25/25)
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  • Power Engineering Senior Engineer

    Mission Support and Test Services (Mercury, NV)
    …and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of ... the air. (See NNSS.gov for our unique capabilities.) Our 2 ,750+ professional, craft, and support employees are called upon...collaborate, and deliver on some of the more difficult nuclear security challenges facing the world today. + MSTS… more
    Mission Support and Test Services (11/25/25)
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  • Principal Engineer Architect

    Mission Support and Test Services (North Las Vegas, NV)
    …and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of ... the air. (See NNSS.gov for our unique capabilities.) Our 2 ,750+ professional, craft, and support employees are called upon...collaborate, and deliver on some of the more difficult nuclear security challenges facing the world today. + MSTS… more
    Mission Support and Test Services (12/05/25)
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