About the role#
As a Design Stress Engineer Intern, you will support our design team in the analysis of nuclear pressure vessels and other engineered products. You will work on-site in Barberton, Ohio, as part of a rolling internship program. This position is paid and requires full-time availability.
What you'll do#
- Perform stress analyses using finite element analysis, custom post-processing software, and closed form analytical techniques.
- Apply structural analysis methods including linear elastic sizing, fatigue, elastic-plastic, fracture mechanics, shock and vibration, and thermal/mechanical analysis.
- Collaborate with other engineering disciplines to generate component designs.
- Optimize designs for manufacturability and work with on-site manufacturing teams to resolve fabrication issues.
- Prepare and deliver technical reports and presentations regarding your work.
What you'll need#
- Current full-time enrollment in an accredited university or college pursuing a degree in mechanical, aerospace, civil engineering, or a similar field.
- Proficiency in Microsoft Office, including Word, Excel, and PowerPoint.
- Strong communication skills for both written reports and presentations.
- Prior internship experience is preferred.
- Experience with finite element analysis software, specifically Abaqus or Ansys.
- Familiarity with computer programming languages such as C++, Fortran, or Python.
- U.S. citizenship is required to obtain and maintain a Department of Energy security clearance.
Location & details#
- Location: Barberton, Ohio.
- Modality: On-site.
- Duration: Approximately 10-12 weeks.
- Benefits: Housing stipend available for those living more than 50 miles from the site.
About BWXT
BWXT is a manufacturing and engineering company based in Lynchburg, Virginia. It produces nuclear reactors for U.S. submarines and aircraft carriers. The company also supplies components and fuel for commercial nuclear power and manages environmental restoration projects for government facilities. With over 7,000 employees, it operates sites across the United States, Canada, and the United Kingdom.
How to get in at BWXT
Applying early to BWXT gives you a distinct advantage because recruiters review applications before the volume of candidates becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published, helping you secure a spot at the front of the line. This timing often makes the difference between being seen and getting lost in the pile. You can also improve your response rates by reaching out to the recruiters behind these roles directly. Intern Insider surfaces the contact information for the people managing BWXT hiring, allowing you to ask relevant questions or request a referral. Taking this direct approach shows initiative and helps you stand out from the standard applicant pool.



