Westinghouse Electric Company, LLC

Oct 17, 2026

Reactor Vessel Internals - Principal Engineer

HybridUnited States

Cranberry Township, Pennsylvania, United States

About the opportunity

Are you interested in being part of an innovative team that supports Westinghouse’s mission to provide clean energy solutions? At Westinghouse, we recognize that our employees are our most valuable asset and we seek to identify, attract and recruit the most qualified talent while recognizing and encouraging the value of diversity in the global workplace.

ABOUT THE ROLE

As a Reactor Vessel Internals - Principal Engineer, you will perform design and analyses. These analyses will be for the repair, modification, and qualification of components within the primary pressure boundary of Westinghouse designed nuclear power plants. This includes the current operating fleet, AP1000, and AP300.

You will report to the Manager, Reactor Vessel Internals Component Design and be located at the Cranberry Township, PA headquarters facility. You will be hybrid.

KEY RESPONSIBILITIES

Perform design and analyses for the repair, modification and qualification of components within the primary pressure boundary of Westinghouse designed nuclear power plants including current operating fleet, AP1000 and AP300.

Use analysis tools, such as finite element simulations (ex. Ansys) and hand calculations to qualify component design.

Lead a technical team to project completion while meeting safety, quality, schedule and budget

Work with other component, system, and manufacturing on the integration of the subsystems and work through emergent design issues.

Work with project managers and subsystem/component leads to develop project schedules.

Identify and define technical risks and challenges, direct efforts to successful resolution.

Bring engineering thoughtfulness to resolution of problems that are sometimes loosely, or only partially, defined, requiring experience within given discipline.

Incorporate the use of industry, regulatory, or NRC/DOE/ASME codes, standards, and criteria relevant to nuclear reactors in design activities.

Provide technical guidance, direction, and collaborate with other personnel including partners such as national laboratories, sub-contractors, suppliers, fabricators, and customers.

Support plant refueling outages (both on-site and remotely) including stretches of 12-hour shift work and overnight work because of time sensitivity

Deliver high-quality engineering or physical material products.

QUALIFICATIONS

BS in Mechanical Engineering, Engineering Mechanics or Aerospace Engineering. We will consider alternate degrees such as nuclear engineering, structural engineering, or materials science with component design experience.

Registered Mechanical PE

Minimum 8 years of applicable experience required

Experience with ASME Section III and Section XI criteria

Experience with FEA and ANSYS

We are committed to transparency and equity in all of our people practices. The base salary range for this position, which is dependent upon experience, qualifications and skills, is estimated to be $103,200 to $129,000 per year.

#LI-Hybrid

Why Westinghouse?

Our benefits package is tailored to meet the diverse needs of our employees, while also promoting wellness and career growth. The following are

representative of what we offer

Comprehensive Medical benefits which could include medical, dental, vision, prescription coverage and Health Savings Account (HSA) with employer contributions options

Wellness Programs designed to support employees in maintaining their health and well-being including Employee Assistance Program providing support for our employees and their household members

401(k) with Company Match Contributions to support employees' retirement

Paid Vacations and Company Holidays

Opportunities for Flexible Work Arrangements to promote work-life balance

Educational Reimbursement and Comprehensive Career Programs to help employees grow in their careers

Global Recognition and Service Programs to celebrate employee accomplishments and service

Employee Referral Program

Westinghouse Electric Company is the global nuclear energy industry's first choice for safe, clean, and efficient energy solutions. We enable our delivery

of this vision by living our value system

Safety and Quality

Integrity and Trust

Customer Focus and Innovation

Speed and Passion to Win

Teamwork and Accountability

While our Global Headquarters are located in Cranberry Township, PA, we have over 11,000 employees working at locations in 19 different countries. You can learn more by visiting westinghousenuclear.com.

Westinghouse is an Equal Opportunity Employer including Veterans and Individuals with Disabilities

Get connected with Westinghouse on social media: Twitter

twitter.com/WECNuclear | Facebook facebook.com/WestinghouseNuclear | LinkedIn [linkedin.com/company/westinghouse-electric-company/]| YouTube youtube.com/user/WestinghouseNuclear

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Reactor Vessel Internals - Principal Engineer

About the opportunity

ABOUT THE ROLE

KEY RESPONSIBILITIES

QUALIFICATIONS

representative of what we offer

of this vision by living our value system

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