Jobs in the United States

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Added 10 mins ago
Freight Conductor - Greenwood, SC
CSX
Greenwood, SC
Note: You must pass a drug test (hair follicle and urine), medical exam, and background check to be hired into this role.
Added 10 mins ago
C
Freight Conductor - Connellsville, PA
CSX
Connellsville, PA
- $1,228.78 to $1,474.53 USD / week
Note: You must pass a drug test (hair follicle and urine), medical exam, and background check to be hired into this role.
Added 11 mins ago
ServiceNow Senior Scrum Master
Leidos
Odenton, MD
The Digital Sector has a career opportunity for a Scrum Master supporting the Global Solutions Management – Operations II (GSM-O II) contract at DISA. This contract includes the Operations,…
Added 11 mins ago
Senior Software Tool Developer
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…at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key…
Added 11 mins ago
SPECIAL ASSISTANT FOR EXECUTIVE ORDER IMPLEMENTATION
Nuclear Regulatory Commission
Rockville, MD
Summary This position is located in Office of the Executive Director for Operations. The supervisor is Michael F. King. This position is subject to Public Financial Disclosure reporting…
Added 11 mins ago
Electronics Engineer
Federal Communications Commission
Columbia, MD
Added 11 mins ago
Senior Lead Software Engineer - Network Infrastructure and Automation
Nightwing
Annapolis Junction, MD
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.…
Added 11 mins ago
Audio Visual Systems Engineer
ManTech
Annapolis Junction, MD
MANTECH seeks a motivated, career and customer-oriented Audio-Visual System Engineer (AVMM ) to join our team in Annapolis Junction, MD .
Added 11 mins ago
O
Sr Software Engineer - Cloud Automation & AI Systems
Oracle
Annapolis, MD
- $89,200 to $209,500 USD / year
Software Engineer 3 – Cloud Automation & AI Systems
Added 11 mins ago
O
Senior Core Infrastructure Engineer- Nashville,TN
Oracle
Annapolis, MD
- $79,200 to $209,500 USD / year
You will partner with networking, control-plane, infrastructure, security, and operations teams to build fault-tolerant distributed systems with strong tenant isolation and safe deployment…
Added 11 mins ago
PN
Senior Databricks Engineer
Pacific Northwest National Laboratory
Annapolis, MD
- $133,100 USD / year
…reimagining the digital workplace. We empower research and streamline operations - making both faster, smarter, and more efficient - so our professionals can tackle some of the world's…
Added 11 mins ago
Packet and Voice Engineer
Zayo
Annapolis, MD
The Packet and Voice Engineer will be part of an optimization team that focuses on migrations to reduce cost and grooms customer and network circuits when required for real estate network…
Added 11 mins ago
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Principal AI Agent / Software Engineer- Nashville
Oracle
Annapolis, MD
- $114,600 to $234,600 USD / year
This role requires a proven engineer who can translate ambiguous product and platform goals into durable technical strategy, lead multi-team execution without direct authority, and remain…
Added 14 mins ago
Lunar Operations Mechanical Engineer
Blue Origin Personnel, LLC
Space Coast, FL
This role is part of Blue Origin Operations, which is comprised of Integrated Supply Chain, Test Operations, Safety, Quality, and Mission Assurance. This includes Manufacturing and Supply…
Added 14 mins ago
Lunar Operations Mechanical Engineer – Analysis
Blue Origin Personnel, LLC
Space Coast, FL
This role is part of Blue Origin Operations, which is comprised of Integrated Supply Chain, Test Operations, Safety, Quality, and Mission Assurance. This includes Manufacturing and Supply…
Added 14 mins ago
Project Engineer III, VAST Umbilical
Blue Origin Personnel, LLC
Space Coast, FL
Coordinate across engineering, supply chain, manufacturing, quality, test, and launch operations teams
Added 14 mins ago
Test Engineer II | Engines - VEEx | Van Horn, TX
Blue Origin Personnel, LLC
Van Horn, TX
As part of a small, passionate, and accomplished team of test engineers, you will help test a wide variety of vehicle components to meet Blue Origin's program requirements for various…
Added 14 mins ago
Prototype Engineer - SWORD
Blue Origin Personnel, LLC
Space Coast, FL
This role is part of Blue Origin Operations, which is comprised of Integrated Supply Chain, Test Operations, Safety, Quality, and Mission Assurance. This includes Manufacturing and Supply…
Added 14 mins ago
Spacecraft Thermal Engineer III
Blue Origin Personnel, LLC
Denver, CO · Space Coast, FL
…and model based designs), procurement, planning, procedural & operations support of Spacecraft assembly, integration & test (AI&T)…
Added 14 mins ago
Ground System Fluid Mechanical Design Engineer II
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Van Horn, TX
At Blue Origin, we are motivated by our mission to make space accessible to millions. As a Level 2 Engineer specializing in Ground Systems Development, you will play a crucial role in…
Added 14 mins ago
Mechanical Engineer II - New Glenn Umbilicals
Blue Origin Personnel, LLC
Space Coast, FL
Coordinate design updates with manufacturing, production, integration, test, and launch operations teams. Provide technical on-site support to these teams as needed to implement design…
Added 17 mins ago
EW
Senior Site Reliability Engineer
East West Bank
El Monte, CA
- $175,000 USD / year
We are seeking an experienced Cloud Site Reliability Engineer (SRE) to improve the reliability, availability, performance, and operational efficiency of enterprise services running in…
Added 20 mins ago
Manufacturing Engineer
Actalent
Mcminnville, OR
Job Title: Manufacturing Engineer Lean / Industrial Engineering FocusJob DescriptionThis Manufacturing Engineer role focuses on Lean and Industrial Engineering within a continuous…
Added 20 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 20 mins ago
A
Project Engineer
Actalent
Clive, IA
- $35 to $45 USD / hour
Job Title: Project Engineer Solid Waste and Landfill SystemsJob DescriptionThis role focuses on delivering engineering solutions for solid waste facilities, with an emphasis on landfill and…

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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More about this job

Skills

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

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