Demo

Lead Mechanical Engineer

Orano USA
Oak Ridge, TN Full Time
POSTED ON 11/25/2025 CLOSED ON 2/17/2026

What are the responsibilities and job description for the Lead Mechanical Engineer position at Orano USA?

Job description

Orano, we're not just powering the future-we're engineering its foundation. As part of our groundbreaking uranium enrichment IKE Program, we're redefining what sustainable nuclear fuel production looks like for the next generation.


We're seeking a Lead Mechanical Engineer to drive complex facility and process system projects from concept to reality. You'll lead the mechanical engineering scope on a major nuclear project, serving as both a technical expert and a team leader. From design to execution, your work will ensure that our mechanical systems are safe, efficient, and built to perform - while coordinating closely with a range of disciplines to deliver fully integrated solutions.


You'll work shoulder-to-shoulder with elite engineers and regulatory experts, moving fast, solving hard problems, and making decisions that have real-world consequences. If you're ready to lead at the edge of what's possible in nuclear technology, we want to talk.


Key Responsibilities

  • Lead design, analysis, and specification of mechanical systems including piping, large mechanical equipment, and process machinery.
  • Serve as the authority on mechanical systems, mentoring junior engineers and reviewing deliverables.
  • Oversee and coordinate the work of the Engineering, Procurement, and Construction (EPC) contractor, ensuring compliance with design intent, safety, schedule, and quality expectations.
  • Ensure all work aligns with key industry codes and standards (ASME, ANSI).
  • Collaborate with cross-functional teams - including civil, electrical, I&C, and process engineers - to deliver cohesive, high-performance designs.
  • Review and approve detailed calculations, equipment specifications, construction drawings, and technical reports.
  • Perform site visits, field assessments, and mechanical inspections throughout design and construction phases.
  • Anticipate, assess, and resolve technical challenges in mechanical systems and equipment integration.


Our Full-Time Benefits
  • Competitive compensation
  • Health, Dental, and Vision insurance - with generous employer contributions
  • 401(k) with employer matching and contribution amounts
  • Life insurance and Short- and Long-Term Disability insurance provided by the company
  • Generous Paid Time Off and holiday schedules
  • Numerous Training and Development opportunities
  • and more...

Ideal qualifications

Requirements

  • Bachelor's degree in mechanical engineering (Master's degree preferred).
  • 6 years of progressively responsible experience in mechanical engineering for industrial or nuclear facilities.
  • Proven leadership experience in managing large-scale projects on multidisciplinary engineering teams.
  • Must be eligible to obtain a security clearance if required by the project.


Licenses & Certifications

  • Additional certifications in mechanical systems or nuclear engineering preferred.


Skills and Competencies

  • Strong expertise in mechanical design and analysis software such as Auto PIPE, Caesar II, ANSYS, SolidWorks, or similar.
  • Knowledge of relevant codes and standards including ASME Boiler & Pressure Vessel Code, ASME B31 piping codes.
  • Excellent organizational skills.
  • Effective communication and leadership abilities, with the capability to lead teams and interact with clients.
  • Strong attention to detail and problem-solving skills.
Orano is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, age, disability, citizenship, veteran status, marital status, sexual orientation, gender identity, genetic predisposition or carrier status or any other characteristic protected by law.

Orano is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability or protected veteran status.


 

Salary.com Estimation for Lead Mechanical Engineer in Oak Ridge, TN
$125,069 to $147,127
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Lead Mechanical Engineer?

Sign up to receive alerts about other jobs on the Lead Mechanical Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$132,162 - $161,329
Income Estimation: 
$155,404 - $198,448
Income Estimation: 
$158,725 - $194,124
Income Estimation: 
$132,162 - $161,329
Income Estimation: 
$155,404 - $198,448
Income Estimation: 
$158,725 - $194,124
Income Estimation: 
$108,186 - $133,193
Income Estimation: 
$134,236 - $174,128
Income Estimation: 
$132,162 - $161,329
This job has expired.
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Orano USA

  • Orano USA Federal Way, WA
  • Description Description Join the Orano team to help meet current and future challenges to build the clean energy world of tomorrow. By joining the Orano Gr... more
  • 1 Day Ago

  • Orano USA Federal Way, WA
  • Description Description Orano Federal Services LLC combines the capabilities, technologies, and resources from multiple Orano companies to serve the United... more
  • 2 Days Ago

  • Orano USA Federal Way, WA
  • General Information Name Mechanical / Structural Engineer I-II Ref # 16821 Posting date Tuesday, October 13, 2026 Country United States Region Washington C... more
  • 3 Days Ago

  • Orano USA Oak Ridge, TN
  • General Information Name Senior Manager, Enterprise Systems & Transformation Ref # 15838 Posting date Monday, October 12, 2026 Country United States Region... more
  • 3 Days Ago


Not the job you're looking for? Here are some other Lead Mechanical Engineer jobs in the Oak Ridge, TN area that may be a better fit.

  • Plateau Mechanical Crossville, TN
  • Plateau Mechanical is seeking a lead HVAC installer to lead commercial and residential installation projects. This is a working foreman position responsibl... more
  • 7 Days Ago

  • JDS Technologies, Inc. Oneida, TN
  • Description The Mechanical Engineer will design and test all aspects of mechanical equipment and machinery. This person will also drive a systematic proble... more
  • 22 Days Ago

AI Assistant is available now!

Feel free to start your new journey!