Sargent & Lundy

Lead Mechanical Engineer 2 - Nuclear

Sargent & Lundy$134K — $205K *
Energy & Utilities
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • BS or MS in Mechanical or Chemical Engineering from an ABET accredited program with relevant coursework
  • 12+ years of experience in the nuclear power industry
  • Knowledge of codes and standards for mechanical engineering design in nuclear plants
  • Project leadership experience is a plus, but not mandatory
  • Experience with modern automation and AI tools preferred, but training can be provided

Responsibilities

  • Design nuclear power plant systems, including modification packages
  • Prepare functional mechanical drawings and technical specifications
  • Conduct engineering analyses for system modifications
  • Evaluate vendor bids for plant equipment and services
  • Lead project teams while interfacing with clients and stakeholders
  • Oversee and guide the use of automation and AI tools in engineering tasks
  • Develop cost estimates for client-requested work scopes

Benefits

  • Comprehensive healthcare plans including medical, dental, and vision
  • 401(k) with company contributions and merit-based bonuses
  • Generous paid time off, including vacation and holidays
  • Employee assistance program for personal support
  • Tuition assistance and professional development programs
  • Flexible work arrangements with hybrid options
  • Recognition for employee referrals and charitable giving programs
Full Job Description
Description

This role offers a hybrid work arrangement. You will spend three days a week in the office, giving you the flexibility to work remotely for two days.

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
  • Vendor bid evaluations for plant equipment
  • Studies and options evaluations for modifications to operating nuclear power plants

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 clientand make presentations related to engineering tasks and status
  • Lead engineering project teams
Qualifications

We do not sponsor employees for work authorization in the U.S. for this position.

Required Skills & Experience:

  • BS or MS in Mechanical or Chemical Engineering from an ABET accredited program with academic coursework in thermodynamics, fluid mechanics, and heat transfers
  • A minimum of 12 years of experience in the nuclear 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
AI & Automation at Sargent & Lundy

In this role, we expect people to be willing or able to lead others who use modern tools:

  • You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
  • Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
  • Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required.
  • We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows.
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 & WellnessFinancial BenefitsWork-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 Range$134,546 - $205,557 Transparency StatementSargent & 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, we9ve 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

About Sargent & Lundy

Sargent & Lundy is an engineering consulting firm that provides comprehensive engineering, energy business consulting, and project services for power generation and transmission projects. The company was founded in 1891 and is headquartered in Chicago, Illinois. Sargent & Lundy has a team of over 2,000 professionals who have extensive experience in the power industry and can provide clients with innovative solutions to complex challenges. The company has worked on a wide range of projects including nuclear power plants, fossil fuel power plants, and renewable energy projects.
Learn more about Sargent & Lundy
Size
2,000 employees
Industry
Founded
1891

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