Senior Mechanical Engineer 1 - Nuclear

Sargent Lundy; Wilmington (DE); On-site; USD 82,380 - 125,860; Full time

Benefits offered by this job

Comprehensive healthcare plans

Generous paid time off

401(k) plan

Tuition Assistance

Flexible Work Arrangements

Job summary

A leading engineering firm specializing in nuclear power seeks a Senior Mechanical Engineer in Wilmington, DE. This role involves analyzing and designing systems for nuclear power plants, requiring a BS or MS in Mechanical Engineering and at least 5 years of industry experience. The ideal candidate will have working knowledge of related codes and standards. The company offers competitive compensation and comprehensive benefits focused on employee well-being.

Qualifications

• Minimum of 5 years of experience in the power industry.
• Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants.

Responsibilities

• Analyze and design nuclear power plant systems.
• Prepare modification packages for operating nuclear power plants.
• Review engineering analyses and evaluations.

Skills

Mechanical engineering design

Nuclear systems analysis

Design review

Engineering evaluations

Education

BS or MS in Mechanical Engineering from an ABET accredited program

Job description

Overview

This is a senior level mechanical engineering position that will provide you with a variety of interesting and challenging responsibilities.

We are looking for candidates with experience in the analysis, design, and licensing requirements of mechanical and nuclear systems and components for nuclear power plants.

You will be involved in nuclear power plant systems design, including preparation or review of:

• Modification packages for operating nuclear power plants
• System and Component Performance specifications
• 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
• Vendor bid evaluations for plant equipment
• Studies and options evaluations for modifications to operating nuclear power plants

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
• Minimum of 5 years of experience in the power industry.
• Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants

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 & Wellness Financial Benefits Work-Life Balance

• 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

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.

CityWilmington

StateDE

CountryUnited States

Area of InterestMechanical Engineering

TypeFull Time - Regular

Job ID2025-16285

Business GroupNuclear Power Group

DepartmentMechanical Engineering