Mechanical Engineer
BWXT· Defense & Space· Oct 5, 2026 · 22d ago
Jonesborough, TN, US
In office
Full-time
Mid
$114K–$160K est.
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.
Position Overview:
As our Mechanical Engineer, you will play a pivotal role in planning, organizing and conducting technical projects to support our manufacturing operations. You will apply engineering procedures and analysis to evaluate and solve technical problems while providing advisory support in the design, fabrication, modification and evaluation of manufacturing operations. This position offers a unique opportunity to create and improve processes for our organization, shaping the future of engineering in a critical and dynamic industry.
Location:
On-site in Jonesborough, Tennessee
Your Day to Day as a Mechanical Engineer:
• Provides advisory support in the design, fabrication, modification, and evaluation of manufacturing operations
• Conceives and plans projects involving major production activities, exploration of product and/or processes problems, definition and selection of new concepts and approaches in mechanical operations
• Conducts technical investigations involving the application of technical principles
• Evaluates test and production data, prepares technical analysis, recommends mechanical methods and processes required to meet design objectives on new or improved products and/or processes
• Coordinates technical matters relating to assembly drawing interpretation, rework, manufacturing difficulties and specifications
• Participates in design reviews to determine producibility and may recommend changes in design to facilitate cost effective fabrication.
• Assists in the preparation of detailed processing plans and fabrication instructions.
• Assists with performance of problem, failure and incident investigation.
• Evaluates, selects, and applies engineering techniques, procedures, and criterion making product adaptations and modifications applying experience and judgment.
Required Qualifications:
• Bachelor’s degree in Mechanical Engineering or a closely related discipline.
• Two (2) years of relevant experience.
• Strong data and process interpretation and evaluation skills.
• Clear and concise communication, both orally and in writing.
• Ability to read and interpret and evaluate analytical and experimental data, blueprints, and technical data.
• Technological proficiency to use various computer systems to produce reports and spreadsheets.
• Timely completion of multiple tasks and deadlines set by management in a team environment.
• Must be a U.S. citizen.
• Must be able to obtain and maintain a U.S. Department of Energy (DOE) clearance.
Preferred Qualifications
• Familiarity with pertinent mechanical engineering codes, rules, and regulations.
• Experience with CAD and/or CAM methods and techniques.
• Background in quality control processes and regulatory requirements.
• Proficiency with computer systems and software used to create reports and spreadsheets.
• Strong grasp of numerical and mechanical practices and processes.
• Working knowledge of statistical methods.
• Exposure to Lean and Six Sigma manufacturing concepts.
• Ability to apply Lean manufacturing principles to production and design processes.
• Experience with engineering theory related to production lines and system/device design or evaluation.
• Awareness of workplace safety regulations and safe‑work practices.
• Understanding of engineering economics and budget planning.
• Familiarity with Geometric Dimensioning and Tolerancing (GD&T).
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: $76,000 - $119,000
The base salary range for this position in Tennessee (US-TN) at the start of employment is expected to be between $76,000 and $119,000 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.
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Benefits
Benefits detected in the listing.
Dental
Paid Time Off
Professional Development