Senior Mechanical Engineer 1 - Nuclear

Nuclear Power Plant Systems Design Engineer

You will be involved in nuclear power plant systems design, including preparation or review of: modification packages for operating nuclear power plants, functional mechanical drawings and/or drawings for nuclear power plant systems, engineering analyses and evaluations to support modifications and operation of plant systems, technical specifications and procurement documents for plant equipment, and vendor bid evaluations for plant equipment. In addition, you will have the opportunity to: develop engineering cost estimates for small to mid-sized client-requested work scopes, visit client office and/or plant site locations to interface with the client and make presentations related to engineering tasks and status, and lead engineering project teams. This position is based on a hybrid work schedule and will require in-office work three days per week.

Qualifications: We do not sponsor employees for work authorization in the U.S. for this position. + BS or MS in Mechanical Engineering from an ABET accredited program + 5 or more years of experience in the power industry + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants + PE license is beneficial, but not required

Award-Winning Benefits

At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.

• Health Plans: Medical, Dental, Vision
• Life & Accident Insurance
• Disability Coverage
• Employee Assistance Program (EAP)
• Back-Up Daycare
• FSA & HSA
• 401(k)
• Pre-Tax Commuter Account
• Merit Scholarship Program
• Employee Discount Program
• Corporate Charitable Giving Program
• Tuition Assistance
• First Professional Licensure Bonus
• Employee Referral Bonus
• Paid Annual Personal/Sick Time (PST)
• Paid Vacation
• Paid Holidays
• Paid Parental Leave
• Paid Bereavement Leave
• Flexible Work Arrangements

Compensation Range $82,380.00 - $125,860.00

Transparency Statement Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.

About This Business Unit Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!

Awards & Recognition Equal Opportunity Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.

City Chattanooga State TN Country United States Area of Interest Mechanical Engineering Type Full Time - Regular Job ID 2025-19527 Business Group Nuclear Power Group Department Mechanical Engineering