Mechanical Engineer

Job description:

Who We Are

For more than 35 years, GD Barri & Associates has been a trusted workforce solutions partner, providing highly skilled engineering, technical, and professional talent to critical industries such as utilities, power, nuclear, and infrastructure. We pride ourselves on strong client relationships, consistent opportunities, and a personalized recruiting approach. Our team advocates each candidate’s success while upholding the highest standards of compliance, integrity, and operational excellence.

We offer PD + mob/demob + Holidays + Sick days + group insurance

Nuclear Mechanical Engineer – Plant Modifications

Position Summary

Responsible for the design, evaluation, and implementation of mechanical system modifications supporting nuclear power plant operations. Ensures all engineering changes comply with regulatory requirements, safety standards, and plant performance objectives while enhancing long-term reliability and efficiency.

Key Responsibilities

• Develop and implement mechanical design changes, including engineering change packages
• Perform engineering analyses (stress, thermal, hydraulic, structural) to support modifications
• Prepare and review calculations, specifications, drawings, and technical documentation
• Support evaluations under 10 CFR 50.59 and applicable regulatory requirements
• Collaborate with multidisciplinary teams to deliver integrated design solutions
• Provide technical support for installation, testing, and startup activities
• Ensure compliance with  U.S. Nuclear Regulatory Commission (NRC)  requirements, ASME codes, and plant procedures
• Support root cause analysis, corrective actions, vendor reviews, and outage activities

Qualifications

Bachelor’s degree in Mechanical Engineering from an ABET accredited University

3–10+ years of relevant experience in commercial nuclear industry

Strong knowledge of mechanical systems (piping, valves, pumps, heat exchangers, HVAC), design change processes, and engineering calculations.

Nuclear Industry Standard Design Process Quals PREFERRED (ENG-001)

GD Barri & Associates is an Equal Opportunity Employer