Entry Level Nuclear Engineer and Physicist

Fluor Marine Propulsion, LLC
West Mifflin, PA

Reference #: 7458

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

The Naval Nuclear Laboratory is looking for a highly motivated entry level engineer to perform plant analysis supporting the next nuclear-powered submarine design. This position provides the opportunity to join in on the cutting edge of nuclear technology while supporting the US Navy and impacting the next Naval reactor plant design. Specific work items include:

Analysis to support component/system design and early procedure development.

Development of protective features to improve operability, cost, and thermal performance margin for the next reactor design. Development of a reactor plant model to support early design studies. Applicants should have good communication and writing skills, be dedicated to delivering high-quality technical work products, and have completed coursework in heat transfer, thermodynamics, and fluid flow. Prior coursework in nuclear is desired but not required as this position involves coursework and mentoring in nuclear engineering concepts.

Required Combination of Knowledge and Skill

Bachelors degree from an accredited college or university in a related engineering or science field; or

Masters degree from an accredited college or university in a related engineering or science field.

Preferred Skills

Cumulative GPA of 3.2/4.0 or higher

Familiarity with building and running analysis models and/or interpreting results Prior experience with Python, C++, and/or RELAP

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

$63,300.00 - $96,900.00 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 and10 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

Equal Employment & Accessibility

Fluor Marine Propulsion, LLC is an Equal Opportunity Employer, including disability/vets.

Any applicant with a physical or mental disability who requires special assistance or a reasonable accommodation for any part of the application, please contact us at:

Posted 2026-04-15

Recommended Jobs

Entry Level Business Development

IBG Partners
Greensburg, PA

Job Description Job Description Take Ownership of Your Career & Your Future Does This Sound Like You? You're a self-starter who thrives on independence and setting your own goals. You're …

View Details
Posted 2026-04-11

Maintenance Staff

East End Health & Rehab Center
Pittsburgh, PA

: On Demand Pay-get paid tomorrow for work done today! Learn from a Seasoned Director so you to can become a Maintenance Director! Looking for a new opportunity? Come work for a team that truly …

View Details
Posted 2026-04-11

Physical Therapist

Gervino Group
Milford, PA

Gervino Group is proud to be assisting a consistently top-rated home health organization in finding a Physical Therapist who's ready to do meaningful work—in the place patients feel most comfortable…

View Details
Posted 2026-04-09

Garden & Gift Team Member- Part-Time

Kimberton Whole Foods Inc
Phoenixville, PA

Job Description Job Description Description: Kimberton Whole Foods is looking for a Part-Time Team Member to join our Garden & Gift Shop! Requirements: Part-time, up to 20 hours/week. Sundays…

View Details
Posted 2026-03-20

Full-Time Center Associate

The UPS Store #5097
Butler, PA

The Center Associate delivers world-class customer service to all retail customers by receiving and processing packages for courier shipment and operating copiers, fax machines, binding equipment, lam…

View Details
Posted 2025-10-21

Reimbursement Per Diem Analyst

Abel Personnel, Inc
Harrisburg, PA

Job Description Job Description Reimbursement Analyst – Per Diem Overview: The Title IV-E Analyst works as part of a review and compliance team responsible for evaluating provider contract …

View Details
Posted 2026-03-21

Commercial Construction- Assistant Project Manager

Liberty Personnel Services, Inc.
Radnor, PA

Job Details: Assistant Project Manager- Commercial Construction My client an excellent Commercial Construction GC/CM company in the local area is actively in search of a commercial construction…

View Details
Posted 2026-04-15

Administrative Assistant - Marketing Agency / Client Support (Part-Time, On-site

Nexvel
Elkins Park, PA

About Nexvel Solutions - Administrative Assistant Nexvel Solutions is a growing digital marketing agency serving businesses across home services, healthcare, and professional industries. We specia…

View Details
Posted 2026-02-18

Software Engineer SME (TS/SCI Clearance)

Potawatomi Federal Solutions
Fairfield, PA

Software Engineer SME (TS/SCI CLEARANCE REQUIRED) Position Title: Software Engineer SME Location: Raven Rock Mountain Complex - Fairfield, PA Clearance: ***Active TS/SCI clearance required*** …

View Details
Posted 2026-04-10

Chef de Cuisine

Private Listing
Malvern, PA

Chef de Cuisine – Private Country Club (Exton) An exclusive, members-only private country club is seeking a dedicated and dependable Chef de Cuisine who takes pride in building a disciplined, organiz…

View Details
Posted 2026-04-15