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Mechanical Engineer (Principal)

$106.2k - $166k

Naval Nuclear Laboratory

About Us

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!

Job Description

Join the Site Engineering (SE) team as a Principal Mechanical Engineer in the Moored Training Ship Directorate/Site Projects, Planning, and Engineering (SPPE) Subdivision supporting engineering and maintenance of site infrastructure, utilities, and MTS support systems as well as the planning, design, and execution of facility improvements and construction projects at Nuclear Power Training Unit Charleston (NPTU-C). SE is the cognizant design agent for all MTS support systems and most shoreside mission-specific infrastructure at NPTU-C. This exciting opportunity will provide a variety of work in technical design, project support, and field engineering. In this role you will have the opportunity to interact with personnel across NPTU-C, Naval Nuclear Laboratory (NNL), and stakeholders inside and outside the Naval Nuclear Propulsion Program (NNPP) including various Government entities, architecture/engineering (A/E) firms, and construction contractors.


Specific responsibilities include:
* Cognizant engineer (i.e., subject matter expert) for various site mechanical systems to include site high pressure and low pressure air systems
* Maintenance of operating instructions, maintenance procedures, engineering drawings, and spare parts management for MTS support systems
* Supporting efficient problem resolution of various technical issues and formally communicating the resolution
* Evaluating proposed improvements including determining estimated cost and return on investment
* Support the planning, selection, and implementation of various facility and system projects proposed by the site for execution
* Performing technical and Quality Assurance reviews for mechanical disciplines and deliverables (design reviews, construction submittal reviews, field surveys, and closeout inspections) to support various SPPE-led projects

Required Combination of Knowledge and Skill

Bachelors degree from an accredited college or university in a related technical, engineering or science field with a minimum of 9 years of relevant experience; or currently a Principal Reactor Training
Engineer, Refueling Engineer, or Field (RPCO) Engineer at the Company; or Masters degree from an accredited college or university in a related technical, engineering or science field and a minimum of 7 years of relevant experience; or a Doctorate degree from an accredited college or university in a related technical, engineering, or science field with a minimum of 3 years of relevant experience.

Preferred Skills

* Experience in the design, construction, and/or repair of building HVAC equipment and systems and/or PLC-based controls systems
* Familiarity with prototype and/or site operations at NPTU Charleston
* Experience developing cost estimates for facility or construction projects
* Experience leading multi-disciplinary teams to complete all assigned tasks
* Ability to read and interpret engineering drawings, construction specifications, and engineering standards
* Demonstrated ability to interface and communicate (both written and verbal) with other departments, the Navy, and NR

Compensation and Benefits

  • 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!


Pay Range
$106,200.00 - $166,000.00 annually
Salary information provided is a general guideline only. Annual salary is based upon candidate experience and qualifications, as well as market and business considerations.

The Naval Nuclear Laboratory is operated for the U.S. Department of Energy (DOE) by Fluor Marine Propulsion, LLC (FMP), a wholly owned subsidiary of Fluor Corporation. Naval Nuclear Laboratory personnel are FMP employees who work at four DOE facilities: Bettis Atomic Power Laboratory, Knolls Atomic Power Laboratory, Kenneth A. Kesselring Site, and Naval Reactors Facility, and at the U.S. Department of Defense-owned Nuclear Power Training Unit-Charleston. FMP employees also have an established presence at numerous shipyards and vendor locations. For nearly 70 years, the Naval Nuclear Laboratory has developed advanced nuclear propulsion technology, provided technical support, and trained world-class nuclear operators to ensure the safe and reliable operation of our nation's submarine and aircraft carrier Fleets. The Naval Nuclear Laboratory is a national asset solely dedicated to the Naval Nuclear Propulsion Program. We rely on the dedication and innovation of our nearly 8000 engineers, scientists, technicians, and support personnel.

All candidates must be U.S. citizens. Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified matter. FMP is a government contractor and maintains a drug free workplace and workforce. All candidates must be able to pass a drug test in compliance with FMP company policy and 10 CFR 707. Marijuana is a Federal Schedule I controlled substance and illegal under Federal Law. Therefore, FMP is required to test for marijuana.

Fluor Marine Propulsion, LLC is an Equal Opportunity Employer, including disability/vets. All qualified applicants will receive consideration for employment without regard to race, color, age, sex, religion, national origin, disability, veteran status, genetic information, or any other criteria protected by federal, state, or local law.

Apply Now
Vacancy posted 1 day ago
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