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Entry Level Nuclear Submarine Jobs (NOW HIRING)

Laborer

Idaho Falls, ID · On-site

$21.23/hr

S. Navy's submarines and aircraft carrier Fleets. Looking for a lifetime career? Apply today! The Naval Nuclear Laboratory is looking for dedicated individuals to join our team as entry level ...

WELDER/STRUCTURE ENTRY-LEVEL Location: Newport News, Virginia, United States Date: Aug 22, 2026 Req ... Navy nuclear submarines. Our diverse and innovative team of professionals ranges from skilled ...

WELDER/STRUCTURE ENTRY-LEVEL Location: Newport News, Virginia, United States Date: Aug 22, 2026 Req ... Navy nuclear submarines. Our diverse and innovative team of professionals ranges from skilled ...

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Entry Level Nuclear Submarine information

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$50K

$87.7K

$143.5K

How much do entry level nuclear submarine jobs pay per year?

As of Aug 26, 2026, the average yearly pay for entry level nuclear submarine in the United States is $87,706.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,500.00 and $100,000.00 per year, depending on experience, location, and employer.

What is the difference between Entry Level Nuclear Submarine vs Entry Level Nuclear Reactor Operator?

AspectEntry Level Nuclear SubmarineEntry Level Nuclear Reactor Operator
Required CertificationsNuclear Navy training, security clearanceNuclear licensing, reactor operator certification
Work EnvironmentSubmarine vessels, confined underwater settingNuclear power plants, controlled industrial setting
Industry UsageMilitary, defense sectorCommercial and industrial energy sector
Common Search IntentMilitary nuclear roles, submarine operationsPower plant operations, nuclear energy careers

While both roles involve working with nuclear technology, an Entry Level Nuclear Submarine focuses on military submarine operations, requiring Navy training and security clearance. In contrast, an Entry Level Nuclear Reactor Operator works in civilian nuclear power plants, holding reactor licensing and working in industrial environments. The key differences lie in their work settings, certifications, and industry applications.

What are the most commonly searched types of Nuclear Submarine jobs?

The most popular types of Nuclear Submarine jobs are:

What job categories do people searching Entry Level Nuclear Submarine jobs look for?

The top searched job categories for Entry Level Nuclear Submarine jobs are:

Infographic showing various Entry Level Nuclear Submarine job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 8% Part Time, and 10% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $87,706 per year, or $42.2 per hour.

Nuclear Engineer (Thermal/Hydraulic), Associate (Entry Level)

Naval Nuclear Laboratory

West Mifflin, PA • On-site

$64 - $98/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Naval Nuclear Laboratory rating

9.1

Company rating: 9.1 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

4th of 49 rated military and defense


Job description

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.

Job Description

Are you a prospective or recent college graduate with a strong interest in reactor engineering and analysis, and want to work with world class engineers that support the world's best Navy? The Naval Nuclear Laboratory is seeking an entry level nuclear engineer that will perform both thermal and hydraulic analyses in support of the nuclear reactors that power the FORD Class Aircraft Carrier Fleet. The selected candidate will join a multidisciplinary reactor performance analysis team that is responsible for routine and emergent support of the FORD Class; this includes performing reactor system performance analyses, supporting reactor core manufacturing, and developing reactor system performance improvements.

In this role, you will have the opportunity to learn thermal and hydraulic analysis codes used for reactor performance analyses, prepare and execute analyses using high performance computing systems, and make determinations regarding reactor plant performance and operations.

Join our mission-focused team and support the U.S. Navy's nuclear-powered fleet!

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
  • Degree in nuclear engineering is preferred, but not required.
  • Strong initiative to learn and apply new skills.
  • Strong written and verbal communication skills.
  • Experience using Microsoft Excel.
  • Experience with scripting languages such as Python.
  • Background (academic and/or professional) in thermal/hydraulic design and analysis.
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

$63,900.00 - $97,800.00 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.

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