Principal Engineer

Westinghouse Electric Company; Cranberry Township (Butler County); Hybrid; USD 116,000 - 129,000; Full time

Benefits offered by this job

Medical benefits

Wellness programs

401(k) match

Paid vacations

Flexible work arrangements

Educational reimbursement

Career programs

Employee referrals

Job summary

Westinghouse Electric Company seeks a Principal Engineer to lead thermal-hydraulics analyses and tool development for reactor components. You will report to the Manager Advanced Analysis and Methods and be located at Cranberry, PA with the flexibility to work remotely.

The role emphasizes modernization, efficiency improvements, and mentoring engineers in best practices, with opportunities to guide cross‑functional projects and AI-enabled tooling adoption.

Qualifications

• BS in Mechanical Engineering required; MS in Mechanical/related field considered.
• 5+ years of Thermal Hydraulic Analyses and CFD experience.
• 5+ years of technical leadership—principal IC or team lead.
• 10+ years relevant experience, or 8+ years with advanced degree.

Responsibilities

• Guide the selection and use of analysis tools (e.g., CFD, 1‑D flow models).
• Collaborate with systems engineering, safety analysis, and other teams to improve workflows.
• Mentor engineers in thermal‑hydraulics and analysis practices.

Skills

Thermal hydraulics

CFD

Technical leadership

Engineering leadership

Education

BS in Mechanical Engineering

MS in Mechanical/related field

Tools

CFD tools

Job description

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 Principal Engineer you will lead the development and evolution of thermal‑hydraulics (T/H) analysis methods and tools for reactor components, including strategy for modernization and efficiency improvements

You will report to the Manager Advanced Analysis and Methods and be located at Cranberry, PA with the flexibility to work in a remote environment.

Key Responsibilities

• Guide the application and selection of analysis tools (e.g., CFD, 1‑D flow network models), ensuring appropriate methods are used for each engineering challenge
• Partner with systems engineering, safety analysis, and other technical teams to integrate data, improve workflows, and ensure analytical consistency across departments
• Mentor engineers in thermal‑hydraulics fundamentals, analysis best practices, and to build organizational capability
• Lead the resolution of complex, ambiguous engineering problems by identifying risks, developing execution plans, and driving solutions to closure
• Encourage thoughtful adoption of AI‑enabled engineering tools to improve productivity, quality, and traceability
• Lead multi‑functional technical projects

Qualifications

• BS in Mechanical Engineering (MS). We will consider degrees in Nuclear, Aerospace, Chemical or related Engineering fields with significant thermal‑hydraulic experience.
• 5+ years of experience with Thermal Hydraulic Analyses and Computational Fluid Dynamics (CFD) and the associated modeling approaches
• 5+ years experience providing technical leadership—either as a principal individual contributor or as leader of a small engineering team
• Minimum of 10 years of relevant experience, or 8 years with an advanced degree

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 $116 to $129 per year.

Why Westinghouse?

Benefits

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 http://www.westinghousenuclear.com .

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

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