Jobs in the United States

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Added 2 mins ago
Project Manager – Site Network Delivery
IREN
Kiowa, OK
…sustainable solutions for the ever-evolving applications of high-performance compute. We believe that human progress is invaluable, but it should be done in the right way – responsibly,…
Added 4 mins ago
Mechanical Engineer
Actalent
Mcminnville, OR
Job Title: Mechanical EngineerJob DescriptionWe are seeking a hands-on Mechanical Engineer who thrives on tackling diverse challenges, from CAD design and documentation to prototype testing…
Added 4 mins ago
A
Controls Engineer
Actalent
Sherwood, OR
- $40 to $60 USD / hour
…and the opportunity to grow into a well-rounded automation engineer and future technical…
Added 4 mins ago
A
Field Service Engineer
Actalent
Camas, WA
- $28 to $33 USD / hour
Job Title: Field Service Engineer Semiconductor EquipmentJob DescriptionThe Field Service Engineer supports advanced semiconductor manufacturing equipment in a high-volume cleanroom…
Added 4 mins ago
Mechanical Design Engineer
Actalent
Bingen, WA
…available after first 2-3 weeks and based on project needs and performance. Youll work directly with engineering leadership and technical stakeholders in an aerospace development setting…
Added 4 mins ago
Senior Software Engineer
Centauri Health Solutions
Tempe, AZ
…into actionable intelligence - maximizing accuracy, quality performance, and outcomes for health plans and health systems. Through close collaboration with our customers, Centauri improves…
Added 4 mins ago
Lead Process Engineer
Actalent
Springfield, VA
Job Title: Lead Process EngineerJob DescriptionThe Lead Process Engineer oversees the operations and team members of a new polymer facility, ensuring a smooth transition from the existing…
Added 4 mins ago
BIM Engineer
Actalent
El Mirage, AZ
…site to support field-related VDC activities. The BIM / VDC Engineer regularly sits in a stationary position at a computer workstation, constantly operating a computer and standard office…
Added 4 mins ago
A
Systems Engineer
Actalent
Saint Paul, MN
- $65 to $95 USD / hour
Job Title: Senior Systems Engineer Job DescriptionThe Senior Systems Engineer will provide technical leadership for the design, development, and optimization of advanced hypersonic test…
Added 4 mins ago
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Electrical Test Engineer
Actalent
Golden Valley, MN
- $45 to $65 USD / hour
Senior Test Engineer We are seeking a Senior Test Engineer to lead system verification, reliability validation, and test strategy development for complex robotic and electro-mechanical…
Added 4 mins ago
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Test Engineer
Actalent
Colorado Springs, CO
- $55 to $75 USD / hour
Job Title: Test Engineer Ground-Based Radar SystemsJob DescriptionThis role focuses on designing, preparing, and executing comprehensive subsystem and enterprise-level test plans and…
Added 4 mins ago
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Sr. Automation & Controls Engineer
Actalent
Dallas, TX
- $60 to $75 USD / hour
Controls Engineer (Allen-Bradley & Ignition)PLC ProgrammingOverviewWe are seeking a Controls Engineer with strong experience in both Allen-Bradley PLC programming and Ignition SCADA…
Added 4 mins ago
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Lead Structural Engineer
Actalent
Fort Worth, TX
- $50 to $65 USD / hour
Monitor project budgets, costs, and overall project performance.
Added 4 mins ago
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Sr. Automation & Controls Engineer
Actalent
Plano, TX
- $60 to $75 USD / hour
Controls Engineer (Allen-Bradley & Ignition)PLC ProgrammingOverviewWe are seeking a Controls Engineer with strong experience in both Allen-Bradley PLC programming and Ignition SCADA…
Added 5 mins ago
UG
Senior Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
…reliable, and intelligent digital interfaces. As a Senior Software Engineer, you will play a key role in building and enhancing external payer-facing user interfaces that streamline complex…
Added 5 mins ago
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Senior Full Stack Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
We are seeking an innovative Sr Software Engineer to join our software development team. In this role, you will build and maintain full stack applications using Angular and Spring Boot,…
Added 5 mins ago
UG
Senior Full Stack Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
The Cyber Defense Tooling team is looking for a Senior Software Engineer to be a part of our development group. This individual will be tasked in helping maintain and advancing our in-house…
Added 5 mins ago
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Senior Support Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
As a Senior Software Engineer within EDET.OH (Enterprise Digital Experience Technology – OptumHealth), You will play a critical role in ensuring the high availability, scalability, and…
Added 5 mins ago
Staff/Project Engineer-Sacramento/Rancho Cordova, CA
Shared Services Group Inc
Rancho Cordova, CA
RMA Group is seeking a full-time Staff/Project Engineer to join our Rancho Cordova, CA team. At Certerra RMA Group, you can look forward to working on a wide variety of interesting projects…
Added 5 mins ago
Full-stack Engineer 5
Capital One
NY
Drive end-to-end design and implementation of large-scale, distributed, or cloud-native systems with high reliability and performance requirements
Added 5 mins ago
Data Engineer 4 (Manager IC) - Modeling & Architecture
Capital One
Richmond, VA · McLean, VA · Cambridge, MA
Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies
Added 8 mins ago
Sr. Machine Learning Engineer (Remote)
CrowdStrike
Montpelier, VT
CrowdStrike is looking for a Sr. Machine Learning Engineer to join our growing AIDR Engineering Team. You will provide engineering support and solutions to a data science group focused on…
Added 8 mins ago
Software Test Engineer
WCG Clinical
Montpelier, VT
The Software Test Engineer is a member of the Quality Engineering team, responsible for supporting the testing, validation and delivery of WCG namedproducts and systems.The role applies…
Added 9 mins ago
K
Electronic Systems Engineer
Knorr-Bremse
Westminster, MD
- $89,900 to $134,900 USD / year
…advanced dynamic solutions that drive improved commercial vehicle performance and safety. We’re part of the Knorr-Bremse Group, the global leader in braking technologies. As part of our…
Added 9 mins ago
Specialist, Manufacturing Engineering - TS/SCI
L3Harris Technologies
Palm Bay, FL
Job Title: Specialist, Manufacturing Engineer

BWXT

Core Neutronics Engineer

Lynchburg, VA, United States

$70,000 to $103,000 USD / year

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Job details

Pay: $70,000 to $103,000 USD / year
Education: Bachelor’s degree
Posting language: English
Posted: Oct 18, 2026

Original job description

At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration. With more than 7,800 employees, BWXT has 14 major operating sites in the U.S., Canada and the U.K. We are the sole manufacturer of naval nuclear reactors for U.S. submarines and aircraft carriers. Our company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide environmental restoration and operations management at a dozen U.S. Department of Energy and NASA facilities. BWXT's technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space applications. For more information, visit www.bwxt.com . Follow us on LinkedIn , X , Facebook and Instagram .

Welcome to BWXT

We believe in empowering our employees and cultivating a dynamic workplace that fosters growth and collaboration. Whether you're an experienced professional or just starting your career, you'll find opportunities to challenge yourself, learn from seasoned experts, and contribute to nuclear innovation. We required a diverse range of skills to support our work in the markets that drive our business and welcome candidates from all backgrounds and life stages who are passionate about making a difference.

BWXT is People Strong, Innovation Driven - be part of BWXT's innovation hub. BWXT's Advanced Technologies (AT) group researches, designs, and develops innovative new nuclear reactors, nuclear rocket propulsion systems, and radioisotope production systems for both internal and external customers.

If you are looking for a career where your experience is valued, innovative thinking is fostered, and barrier-free teamwork is embraced every day, then this opportunity is for you.

Position Overview:

As a BWXT Core Neutronics Engineer, you will provide support to the nuclear analysis team by engaging in a variety of projects. This role will perform analysis of various reactor systems while collaborating across multiple engineering disciplines.

Location:

On-site in Lynchburg, VA at the Advanced Technologies Office

Your Day to Day as a Core Neutronics Engineer:

Perform analysis of advanced reactor designs which includes a variety of fuel systems, life cycle, and coolant types.
Coordinate with multiple engineering disciplines across joint organizational teams.
Perform work on a broad scope of studies, from preconceptual through final design and operation.
Perform work using an integrated approach for neutronics, thermal hydraulics, mechanical/stress, and safety analysis, to achieve accelerated reactor design development.
Contribute to a variety of projects supporting the core design team.

Required Qualifications:

A bachelor's degree in engineering or physics is required.
Must possess excellent verbal and written communication skills to write and deliver high quality technical reports and documentation, including presentations to customers, regulators, and other organizations.
Must be a U.S. Citizen.
Must be able to obtain and maintain a U.S. Department of Energy (DOE) or Department of Defense (DOD) security clearance, whichever is required.

Preferred Qualifications:

MS in Nuclear Engineering is preferred.
Familiarity with Monte Carlo tools such as MCNP, OpenMC or Serpent and/or experience with deterministic nodal methods such as SIMULATE/CASMO or PARCS.
Knowledge of programming languages such as FORTRAN, Python, C, C++ in a Linux environment.

What We Offer:

Competitive salary and benefits package, including health, dental, and retirement plans.
Flexible work schedules and paid time off to promote a healthy work-life balance.
Professional development opportunities, including mentorship programs and sponsorship for continuing education.
An inclusive atmosphere that celebrates new perspectives and supports collaboration between different generations.
The chance to be part of a mission-driven organization making a positive impact on the future of energy.
Opportunities for continuous learning and training to grow throughout your career!

Pay: $70,000.00 - $103,000.00

The base salary range for this position in Virginia (US-VA) at the start of employment is expected to be between $70,000.00 and $103,000.00 per year. However, the base salary offered is based on local job market factors, and may vary further depending on factors specific to the selected job candidate, such as job-related knowledge, skills, experience, and other objective business considerations. Subject to these considerations, the total compensation package for this position may also include other elements, such as an annual cash incentive in addition to a full range of medical, retirement, and/or other benefits. Details of participation in these benefit plans will be provided at such time the selected job candidate receives an offer of employment. If hired, the selected job candidate will be employed 'at-will,' unless employed at a location and in a position subject to a collective bargaining agreement. The company further reserves the right to modify base salary (as well as any other discretionary payment, compensation or benefit program) at any time, including for reasons related to individual performance, company or individual department/team performance, and other market factors.

As a federal government contractor, BWX Technologies, Inc. and any subsidiaries, affiliates and related entities ("BWXT" or the "Company") complies with all federal, state, and local laws and customer requirements regarding health and safety protocols. As such, all BWXT new hires will be required to adhere to applicable Company health and safety requirements within the workplace as a condition of employment.

All candidates must be U.S. citizens. Selected applicants are required to successfully complete a pre-employment check and drug screening. In addition, the position may require the ability to obtain and maintain applicable federal eligibility requirements for access to classified/sensitive information or matter which involves an extensive criminal and financial background investigation, drug test, previous employment, and reference verifications.

BWXT is committed to the concept of Equal Employment Opportunity. We have established procedures to ensure that all personnel actions such as recruitment, compensation, career development, benefits, company-sponsored training and social recreational programs are administered without regard to race, color, religion, sex, national origin, citizenship, age, disability, protected veteran or other protected status.

BWX Technologies, Inc. and its affiliates and subsidiaries (BWXT) is not responsible for and does not accept any liability for fees or other costs associated with resumes or candidates presented by recruiters or employment agencies, unless a binding, written recruitment agreement between BWXT and the recruiter or agency exists prior to the presentation of candidates or resumes to BWXT and includes the specific services, job openings, and fees to be paid ("Agreement"). BWXT may consider any candidate for whom a recruiter or agency has submitted an unsolicited resume and explicitly reserves the right to hire such candidate(s) without any financial obligation to the recruiter or agency unless an Agreement is in place prior to presentation and such Agreement explicitly encompasses the job opening for which such fees or costs are sought. An email, verbal or other informal contact with any person within BWXT will not create a binding agreement. Agencies or recruiters without an Agreement are directed not to contact any hiring managers of BWXT with recruiting inquiries or resumes. Recruiters and agencies interested in partnering with BWXT may contact BWXT's Talent Acquisition team at talent_acquisition@bwxt.com.

Nearest Major Market: Lynchburg

Nearest Secondary Market: Virginia

Job Segment: Thermal Engineering, Nuclear Engineering, Nuclear Physics, Physics, Hydraulics, Engineering, Science

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Skills

Think creatively
Teamwork
Communication skills
Documentation
Presentation skills
Programming languages
Fortran
Python
C
Linux
Health and safety

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