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Neutronics Engineer Jobs (NOW HIRING)

Senior Nuclear Engineer

Palm Beach Gardens, FL · Hybrid

$98K - $135K/yr

Wellness resources Senior Nuclear Engineer Location: Palm Beach Gardens, FL Employment Type ... Expertise in neutronics, reactor physics, and/or thermal-hydraulics modeling . * Familiarity with ...

Nuclear Engineer

Oak Ridge, TN · On-site

$94K - $112K/yr

Perform neutronics, shielding, dose, and activation analyses to support system design and safety evaluations. * Interpret simulation results and provide engineering recommendations to inform design ...

... neutronics, or Monte Carlo tools), and with QA governed engineering processes. - Knowledge of materials behavior (e.g., fuel, cladding, structural materials) under irradiation and thermal mechanical ...

Nuclear Engineer

Oak Ridge, TN · On-site

$94K - $112K/yr

Perform neutronics, shielding, dose, and activation analyses to support system design and safety evaluations. * Interpret simulation results and provide engineering recommendations to inform design ...

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Neutronics Engineer information

See salary details

$39K

$101.8K

$137.5K

How much do neutronics engineer jobs pay per year?

As of Jun 7, 2026, the average yearly pay for neutronics engineer in the United States is $101,752.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $116,500.00 per year, depending on experience, location, and employer.

What are typical challenges Neutronics Engineers face when collaborating with multidisciplinary teams?

Neutronics Engineers often work closely with mechanical, electrical, and safety engineers to ensure the safe and efficient operation of nuclear systems. A common challenge is translating complex neutronic simulation results into actionable insights for colleagues with different technical backgrounds. Effective communication and a collaborative mindset are essential for bridging knowledge gaps, aligning on project goals, and integrating neutronics considerations into broader system designs. Regular cross-functional meetings and documentation can help facilitate smooth teamwork and successful project outcomes.

What is the difference between Neutronics Engineer vs Radiation Safety Engineer?

AspectNeutronics EngineerRadiation Safety Engineer
CredentialsEngineering degree, certifications like NE, NREEngineering or science degree, radiation safety certifications
Work EnvironmentResearch labs, nuclear facilities, design teamsRegulatory agencies, industrial sites, healthcare
Industry UsageNuclear power, research reactors, medical physicsRadiation protection, safety compliance, risk assessment

Neutronics Engineers focus on modeling and analyzing neutron behavior in nuclear systems, while Radiation Safety Engineers prioritize safety protocols and compliance to protect people from radiation exposure. Both roles require specialized knowledge of radiation and nuclear principles but serve different functions within the nuclear and health industries.

What are the key skills and qualifications needed to thrive as a Neutronics Engineer, and why are they important?

To thrive as a Neutronics Engineer, you need a solid background in nuclear engineering, physics, and mathematics, typically with at least a bachelor’s or master’s degree in a related field. Expertise with computational tools like MCNP, SCALE, or SERPENT, and familiarity with reactor simulation software, are commonly required, and professional certifications can be advantageous. Strong analytical thinking, problem-solving, and effective communication skills help you collaborate and convey complex technical findings. These skills and qualifications are crucial for ensuring reactor safety, optimizing performance, and advancing nuclear technology.

What are Neutronics Engineers?

Neutronics Engineers are specialists who analyze and manage the behavior of neutrons within nuclear systems, such as reactors or medical devices. They use mathematical modeling and simulations to predict how neutrons interact with materials, ensuring safe and efficient reactor operation. Their work is essential for reactor design, fuel optimization, radiation shielding, and compliance with safety regulations. Neutronics Engineers often collaborate with other nuclear engineers and physicists to solve complex problems in nuclear technology.
Infographic showing various Neutronics Engineer job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $101,752 per year, or $48.9 per hour.

Principal Nuclear Analysis Engineer - Pittsburgh

Hatch

Pittsburgh, PA • Hybrid

Other

Posted 29 days ago


Job description

Requisition ID: 98932 

Job Category: Energy 

Location: Pittsburgh, PA, United States 
 

Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 70 years of business and technical expertise in mining, energy, and infrastructure, our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you.

Our energy expertise in the oil and gas sector comprises the entire value chain - upstream, midstream, and downstream; and in the power sector includes thermal, nuclear, waterpower, renewable, hybrid, transmission and distribution, and grid modernization. Join our vision of a low-carbon world and help make positive change!


 

Responsibilities Include:
   Plan, execute and deliver nuclear analysis engagement for thermal hydraulic engineering and safety analysis  
   Integration of multiple groups at Hatch for complex technical projects that achieve client satisfaction within budget and schedule requirements. 
   Provide mentorship to junior and intermediate staff on specialized nuclear technical design and the nuclear engineering design process  
   Provide support to other regions in the development and delivery of projects within Hatch;
   Review and approve technical deliverables
   Lead and support business development efforts and strategic initiatives, including preparation of proposals and client pursuit plans
   Manage the proposal process for RFPs, EOIs, RFQs, and other formats
   Manage and expand Hatch's services for safety analysis 
   Adhere to and promote the Hatch culture
Qualifications and Experience: 
   Engineering degree from a recognized university 
   A minimum of 10 years of progressive experience within the nuclear power industry in relevant roles in thermal hydraulics and neutronics.
   Experience with light water reactors (PWRs and BWRs) and advanced reactor designs (SFR, HTGR, MSRs, etc.)
   Familiarity with nuclear reactor licensing and ability to plan and prepare deliverables to meet applicable regulations (e.g. NRC, DOE, NEA, etc.) and nuclear quality standards
   Ability to manage and motivate individuals to attain quality of deliverables, cost, and schedule objectives
   Broad knowledge of codes and standards for the nuclear industry
   Proven track record in business development, development and maintenance of client relations
   Flexibility for short term business travels
   Ability to communicate effectively and professionally with all levels of staff and clients (both written and orally)
   Ability to plan and write comprehensive project reports
   Demonstrated leadership capabilities and experience within organizations and teams, people manager
   Experience using simulation software packages such as GOTHIC, Flownex, STAR CCM+, Ansys CFD, TRACE, SNAP, and RELAP5.
   Experience leading the development and application of advanced thermal-hydraulics methods for complex systems
   Experience with Verification, Validation and Uncertainty Quantification methods within regulatory framework for nuclear software quality assurance 
   Familiarity with specialized structural analysis and neutronics would be beneficial
   Position will involve working on export-controlled projects, the successful candidate must be a U.S. Person (US Citizen, US lawful permanent resident, refugee, or asylee) or otherwise eligible to work on projects subject to 10 CFR 810

Why join us?

  • Work with great people to make a difference
  • Collaborate on exciting projects to develop innovative solutions
  • Top employer


What we offer you?

  • Flexible work environment
  • Long term career development
  • Think globally, work locally

Don't meet every single requirement? You don't need to. At Hatch, we are building a diverse, inclusive workplace that fosters innovation. If you're interested in this role, we encourage you to apply even if your past experiences don't perfectly align with the skills we've listed.

We're committed to fostering a workforce that reflects the diversity of the communities in which we operate and serve. Hatch is an Equal Opportunity Employer that considers applicants without regard to age, race, color, national origin, citizenship, religion, creed, gender, sexual orientation, marital status, disability, veteran, or any other protected status. If you have any accommodation requirements, please let us know. We'll do our best to meet your needs in accordance with applicable local legislation.