Mechanical Engineer

Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose culture is made up of these core values:
Trust, Empowerment, and Collaboration. Our company promotes a positive culture while ensuring the safety and reliability of our nation's naval nuclear reactors, and training the Sailors who operate those reactors in the U.S. Navy's submarines and aircraft carrier Fleets. Looking for a lifetime career? Apply today!

Fluor Marine Propulsion (FMP) - Bettis Laboratory, located in West Mifflin, PA, is a world class research and development facility that supports the United States Naval Nuclear Fleet. We are seeking a Mechanical Engineer to join our multi‑disciplined Construction Projects Engineering group within the Bettis Construction Department. This team delivers projects from conception to close‑out, including renovations, site infrastructure upgrades, and new construction of office buildings, laboratories, and test facilities.

Project values typically range from $500k to $20+M. Our Mechanical Engineers are highly valued members of the project team and provide technical leadership within their area of expertise.

The Mechanical Engineer works closely with Project Managers, Contract Administrators, Construction Oversight personnel, End Users, and Subcontractors to deliver infrastructure improvement projects at the Bettis Laboratory. Mechanical Engineers serve as highly engaged owner representatives, managing design input and oversight while coordinating with architectural engineering firms and construction subcontractors.

The successful candidate will support the mechanical design aspects of the project, including HVAC, plumbing, process piping, fire protection, sustainable design, energy efficiency, and commissioning. Work will be completed with moderate independence and support from senior subject matter experts as needed.

• Serve as the mechanical technical lead for assigned work, supporting project scoping, design reviews, construction field follow, and commissioning.
• Collaborate with project teams and stakeholders to select and design mechanical systems for office and laboratory type facilities.
• Review drawings, specifications, calculations, and cost estimates for accuracy, constructability, and code compliance.
• Support oversight of Architectural Engineering firms and construction subcontractors to ensure code compliance and quality throughout the project cycle.
• Troubleshoot technical issues, develop design clarifications, and provide engineering solutions.
• Prepare or contribute to engineering documentation such as design review comments, technical evaluations, and project correspondence.

• Bachelors degree from an accredited college or university in a related technical, engineering or science field and a minimum of 2 years of relevant experience;
• Masters degree from an accredited college or university in a related technical, engineering or science field and a minimum of 1 year of relevant experience;
• Currently an Intermediate Reactor Training Engineer, Refueling Engineer, or Field (RPCO) Engineer at the Company.

• Mechanical Engineering degree preferred
• Knowledge of building mechanical systems including HVAC, plumbing, process piping, and fire protection systems.
• Familiarity with building codes and standards (e.g., IBC, IMC, ASHRAE).
• Experience reviewing specifications, drawings, other project requirements.
• Demonstrated ability to investigate and resolve technical issues.
• Strong communication skills, including experience collaborating with diverse technical disciplines and remote stakeholders.

• Health, Dental, Vision & Voluntary Benefits
• Disability, Life & Accident Insurance
• 401(k) Savings program & Capital Accumulation Plan
• Personal & Medical Time Off
• Paid Parental Leave
• Flexible Work Schedules
• Tuition Assistance for Eligible Employees
• Student Debt Benefit Personal Time Off Sell Program
• Employee Assistance Program (EAP)
• Wellness Program
• Visit us online to view all NNL benefits!

$78,700.00 - $ annually

Salary information provided is a general…