Facility System Engineer - Engineer II (Electrical Engineer)

Location: Mercury, NV, United States

Performs duties as a Facility System Engineer (Engineer II) at the Principal Underground Laboratory for Subcritical Experimentation (PULSE), an underground nuclear facility located in the forward areas at the Nevada National Security Site (NNSS). Facility System Engineers are instrumental in ensuring the PULSE is capable of executing national-level experiments that ensure the nation’s nuclear weapons stockpile remains safe, secure, and effective. This position will initially support the design, construction, turnover, and commissioning of two new testbeds at PULSE, then transition into the PULSE Facility Engineering group as the original Subject Matter Expert/Cognizant System Engineer for one or more systems (cranes/load handling, chilled water/HVAC, refuge station, fire protection, electrical, or similar) developed as part of the new testbeds.

About Us

Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Sites (NNSS) for the U.S. National Nuclear Security Administration (NNSA), a semi-autonomous agency within the U.S. Department of Energy (DOE). The NNSS is an enterprise of special-purpose, multi-mission, high-hazard experimentation facilities delivering technical and service solutions in partnership with the National Laboratories. Our collaborative work supports the government’s most important national security missions. (See NNSS.gov for our unique capabilities.) Our 3,000+ professional, craft, and support employees are called upon to innovate, collaborate, and deliver on some of the more difficult nuclear security challenges facing the world today. 

• MSTS offers our full-time employees highly competitive salaries and benefits packages including medical, dental, and vision; both a pension and a 401k; paid time off and 96 hours of paid holidays; relocation (if located more than 75 miles from work location); tuition assistance and reimbursement; and more. 

• MSTS is a limited liability company consisting of Honeywell Aerospace, Amentum, and HII Nuclear Inc.