Mechatronics Engineer (Nuclear Facilities Engineer) in Los Alamos

Job DescriptionJob Description HiFyve is hiring a Mechatronics Engineer in Los Alamos, NM! Nuclear Facilities Engineer (Mechanical/Electrical) – Level 2 or Level 3 Los Alamos, NM (Onsite) Salary: Level 2: $104K – $172K Level 3: $125K – $210K Schedule: May include shift work Benefits: Full Package + Full Relocation Package We are seeking a Mechanical Nuclear Facilities Engineer to support mission-critical operations in a highly regulated nuclear environment. This role provides subject matter expertise for HVAC, building controls, hydronic systems, and critical infrastructure, supporting facility modifications, renovations, and long-term system reliability. The position will be filled at Level 2 or Level 3 based on experience. What You’ll Do Serve as Mechanical SME for nuclear facility systems Support HVAC, piping, pressure safety, and equipment installations Perform equipment failure analysis and replacement evaluations Contribute to building modifications, room renovations, and new construction Prepare and review technical reports, calculations, and design documents Coordinate with structural, electrical, fire protection, and operations teams Level 3 Additional Responsibilities: Act as technical lead and mentor junior engineers Work independently on complex, high-impact engineering challenges Required Qualifications: Bachelor’s Degree in Engineering (ABET-accredited) Level 2: 3+ years of relevant experience Level 3: 6+ years of relevant experience Experience with facility mechanical systems (HVAC, chilled water, compressed air, utilities) Knowledge of codes and standards (IBC, IEBC, ASHRAE, ASME B31) Strong analytical, communication, and collaboration skills Qualifications: Nuclear or DOE facility experience HVAC and building automation controls Predictive maintenance (vibration, thermography) Equipment selection and replacement experience PE or EIT certification Due to the nature of the business all candidates must be a US . #J-18808-Ljbffr