Nuclear Engineer (Plant Analysis), Associate (Entry Level)
Naval Nuclear Laboratory —West Mifflin, PA
- $63,900 - $97,800 a year
- Pass drug screening
- Analysis skills
- Python
- Wellness program
- Paid parental leave
8d
Experienced Engineer
Naval Nuclear Laboratory —West Mifflin, PA
- $86,100 - $134,600 a year
- Doctoral degree
- Pass drug screening
- Senior level
- Wellness program
- Paid parental leave
Nuclear Simulator Engineer
Holtec —Pittsburgh, PA
- $145,000 - $165,000 a year
- Hybrid work
- Analysis skills
- US work authorization
- Senior level
- Wellness program
- Commuter assistance
Quick Apply
Senior Mechanical Engineer
Naval Nuclear Laboratory —West Mifflin, PA
- $95,700 - $149,600 a year
- Doctoral degree
- Pass drug screening
- 1 year
- Wellness program
- Paid parental leave
Advanced Nuclear Engineer and Physicist
Naval Nuclear Laboratory —West Mifflin, PA
- $86,100 - $134,600 a year
- Pass drug screening
- Mid-level
- Doctor of Philosophy
- Wellness program
- Paid parental leave
7d
Engineer - Advanced Technology Innovation Pipeline
Naval Nuclear Laboratory —West Mifflin, PA
- $95,700 - $149,600 a year
- Doctoral degree
- Pass drug screening
- Experience equivalent to degree accepted
- Wellness program
- Paid parental leave
6d
Advanced Nuclear Engineer and Physicist Nuclear
Naval Nuclear Laboratory —West Mifflin, PA
- $86,100 - $134,600 a year
- Pass drug screening
- Analysis skills
- Doctor of Philosophy
- Wellness program
- Paid parental leave
Test Engineer, Senior
Naval Nuclear Laboratory —West Mifflin, PA
- $95,700 - $149,600 a year
- Doctoral degree
- Pass drug screening
- Travel
- Wellness program
- Paid parental leave
6d
Subject Matter Expert II
Boston Government Services, LLC —West Mifflin, PA
- Full-time
- Microsoft Word
- Heavy equipment operation
- Engineering
- Disability insurance
- Health insurance
Nuclear Engineer (Thermal/Hydraulic), Associate (Entry Level)
Naval Nuclear Laboratory —West Mifflin, PA
- $63,900 - $97,800 a year
- Pass drug screening
- Communication skills
- Entry level
- Wellness program
- Paid parental leave
2d
Flow Control Component Designer/Analyst
Naval Nuclear Laboratory —West Mifflin, PA
- $86,100 - $134,600 a year
- Doctoral degree
- Pass drug screening
- Mid-level
- Wellness program
- Paid parental leave
13d
I&C Lead Engineer
Westinghouse Electric Company —Warrendale, PA
- $116,800 - $146,000 a year
- Hybrid work
- Bachelor of Science
- Engineering
- Mid-level
- Health savings account
- Paid holidays
Nuclear Licensing Engineer II
Holtec —Pittsburgh, PA
- $110,000 - $130,000 a year
- Hybrid work
- Bachelor of Science
- Engineering
- Mid-level
- Wellness program
- Commuter assistance
Quick Apply
Mechanical Engineer II - Nuclear
Holtec —Pittsburgh, PA
- $100,000 - $120,000 a year
- Hybrid work
- 5 years
- Analysis skills
- Mentoring
- Wellness program
- Commuter assistance
Quick Apply
Nuclear Criticality Safety Engineer
Amentum —Pittsburgh, PA
- $90,000 a year
- Full-time
- Bachelor of Science
- Engineering
- Mid-level
- Employee stock purchase plan
- Paid holidays
Senior Nuclear Core Design Engineer
Holtec —East Pittsburgh, PA
- $160,000 - $190,000 a year
- 6 years
- Master's degree
- Analysis skills
- AD&D insurance
- Paid holidays
Quick Apply
Senior Nuclear Operations Engineer
Holtec —Pittsburgh, PA
- $145,000 - $165,000 a year
- Hybrid work
- Engineering
- Senior level
- 4 years
- Wellness program
- Commuter assistance
Quick Apply
Mechanical/Design Engineer, Advanced
Naval Nuclear Laboratory —West Mifflin, PA
- $86,100 - $134,600 a year
- Doctoral degree
- Pass drug screening
- Mid-level
- Wellness program
- Paid parental leave
Piping Engineer - Nuclear Systems (SMR)
Holtec —Pittsburgh, PA
- $100,000 - $120,000 a year
- 5 years
- Engineering
- Mid-level
- Wellness program
- Commuter assistance
Quick Apply
Control Systems Engineer
Westinghouse Electric Company —Warrendale, PA
- $58,400 - $73,000 a year
- Hybrid work
- Engineering
- Electrical Engineering
- Entry level
- Health savings account
- Paid holidays
8d

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nuclear engineer jobs near west mifflin, pa

Nuclear Engineer (Plant Analysis), Associate (Entry Level)

Naval Nuclear Laboratory -
West Mifflin, PA

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Job Details

$63,900 - $97,800 a year
8 days ago

Benefits

Wellness program
Paid parental leave
Disability insurance
Health insurance
Dental insurance
Tuition reimbursement
Parental leave
Employee assistance program
Vision insurance
Flexible schedule
Life insurance

Qualifications

Thermal analysis
Fluid dynamics
MATLAB
Chemical Engineering
Thermal hydraulics
Analysis skills
Bachelor's degree in engineering
Probabilistic risk assessment
Nuclear safety assessment
Nuclear Engineering
Master's degree in engineering
Research & development
Python
Chemical engineering
Entry level

Full Job Description

West Mifflin, PA, US
2026-08-11 21:34:07
Engineering & Science

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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

Are you interested in learning about the nuclear power propulsion systems on the US Navy's aircraft carriers and submarines? The Naval Nuclear Laboratory is seeking an entry level engineer to join the Fleet Reactor Engineering department to lead evaluations of a wide range of nuclear reactor operations and transients. This is an excellent opportunity to gain an integrated understanding of how many different reactor designs operate while developing analytical skills that support our important mission and keep our sailors, the public, and the environment safe. The successful candidate's duties could include, but are not limited to: thermal hydraulic model development and analysis, researching and developing probabilistic models for reactor plant safety, understanding and communicating nuclear plant accident progression, developing scripts to run our models and post-process results, working productively and efficiently with a team of knowledgeable professionals to document different analyses, and understanding and communicating results to coworkers, managers, and Naval Reactors.

NNL develops and supports the world's safest and most advanced reactor plants and as an engineer in the Fleet Reactor Engineering department, your contributions will be directly tied to this important mission!

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

Degrees in Nuclear and Chemical Engineering are preferred, but not required.
Experience with thermal-hydraulic analysis, scripting, and coding preferably with reactor safety computer codes such as RELAP5-3D or MELCOR or post-processing in MATLAB or Python.
Experience with fluid dynamics, heat transfer, thermodynamics, and other related subjects.
Ability to understand large/complex systems including fluids, heat transfer, instrumentation and control systems, and electrical components.
Strong written and verbal communications skills with an ability to articulate technical ideas in a clear and concise manner.

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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nuclear engineer jobs in west mifflin, pa

Nuclear Engineer (Plant Analysis), Associate (Entry Level)

Experienced Engineer

Nuclear Simulator Engineer

Senior Mechanical Engineer

Advanced Nuclear Engineer and Physicist

Engineer - Advanced Technology Innovation Pipeline

Advanced Nuclear Engineer and Physicist Nuclear

Test Engineer, Senior

Subject Matter Expert II

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

Flow Control Component Designer/Analyst

I&C Lead Engineer

Nuclear Licensing Engineer II

Mechanical Engineer II - Nuclear

Nuclear Criticality Safety Engineer

Senior Nuclear Core Design Engineer

Senior Nuclear Operations Engineer

Mechanical/Design Engineer, Advanced

Piping Engineer - Nuclear Systems (SMR)

Control Systems Engineer

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