Mechanical Engineer (Nuclear)

Location: Oak Brook, IL

Pay Rate: $90K-$120KEmployment Type: Direct Hire

Benefits: Competitive medical, dental, vision and life insurance, 401(k) plan with a company match, unlimited PTO policy, PTO, paid parental leaveROLE & RESPONSIBILITIESWe are seeking a Mechanical Engineer for an advanced nuclear reactor engineering team. This would be a great opportunity for someone with experience in mechanical system design and nuclear codes compliance looking to further their career in nuclear energy at a well-funded and rapidly growing start up.

• Design and optimize mechanical systems including reactor-internal hardware, pressure vessels, and balance-of-plant equipment with regulatory submissions and technical specifications
• Provide engineering input on materials selection, fabrication processes, welding techniques, and quality control per ASME and nuclear standards
• Ensure compliance with ASME B&PV Code (Sections III/VIII), ASME B31.1, and NRC regulatory requirements
• Collaborate with multidisciplinary teams across reactor engineering, thermal hydraulics, safety, and operations on integrated design solutions
• Support licensing and regulatory engagements by providing technical justification and responding to regulatory inquiriesESSENTIAL QUALIFICATIONS
• Bachelor's degree in Mechanical Engineering
• 1–5+ years of mechanical system design experience with ASME code-based design and analysis expertise
• Proficiency with engineering CAD (NX, SolidWorks) and mechanical analysis tools for stress, fatigue, thermal, and vibration modelingBONUS QUALIFICATIONS
• Strong knowledge of ASME B&PV Code (Section III), ASME piping codes, and nuclear regulatory frameworks
• Proficiency with analysis tools such as ANSYS or COMSOL
• Experience in nuclear, energy, or other highly regulated industriesWHY AVERRO?Averro is a veteran-owned staffing and solutions firm connecting top talent with cutting-edge companies. With 20+ years of experience and industry-specialized recruiters in your corner, we're here to propel your career forward.