Performance Engineer Jobs in Pennsylvania
Performance Engineer jobs in Pennsylvania are in strong demand, with openings concentrated in infrastructure, utilities, manufacturing, and defense sectors at every level from entry-level to senior principal. Philadelphia, Pittsburgh, and the Lehigh Valley are the primary hiring hubs, home to major employers such as Siemens, Lockheed Martin, and PECO Energy, which maintain lasting engineering workforces in the state. The most sought-after specialties are structural performance testing, systems reliability engineering, and energy performance optimization. Find a role that fits below and apply directly.
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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 Supplier Performance Engineer, you will support the fabrication of structural and mechanical components from supplier facilities.
You will report to the Large Structures, SPx Manager and be located onsite at one of our supplier locations in Ingleside, TX, Alma, MI, or Vancouver, WA. No relocation will be provided for this position.
Key Responsibilities:
- Perform on-site supplier oversight to ensure Westinghouse technical and quality requirements are achieved.
- Develop and implement Supplier Oversight Plans to lead completion of critical document submittals, manufacturing activities, surveillance (witness and hold) points, inspections, and tests and ensure vendor compliance with critical requirements.
- Coordinate activities of Westinghouse functions responsible for driving supplier performance including Supply Chain (buyers and category managers), Design Engineering, and Supplier Quality Oversight.
- Identify and escalate supplier issues, risk, and quality events.
- Guide prompt resolution of issues by coordinating activities, issuing communications, and identifying partners to ensure prompt identification of impacted products, disposition of issues, and implementation of corrective action.
- Monitor main supplier performance metrics (Quality issues, Deviation Notices) for assigned suppliers to identify negative performance trends and implement causal analysis, corrective actions, and Supplier Improvement Plans to reduce issues.
- Evaluate procurement (supplier) risk, soliciting partner input, and using resources to develop security of supply risk mitigation plans.
- Manage internal and external (supplier) corrective action requests, performing cause analyses and verifying completion of preventative and corrective actions.
Qualifications
- Bachelors degree in Engineering.
- 5+ years of experience in engineering/manufacturing.
- Experience in the Power Generation, Nuclear, or other highly regulated industries.
- Knowledge in manufacturing processes, e.g. precision machining (turning, milling), welding, forming, mechanical assembly, NDE and inspection, and testing.
- Experience performing process capability analysis (Cpk) and qualification.
- Working knowledge of Manufacturing and Quality Plans, PFMEAs, etc.
- Ability to read drawings and specifications made to ASME standards.
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-Onsite
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 http://www.westinghousenuclear.com.
Westinghouse is an Equal Opportunity Employer including Veterans and Individuals with Disabilities
See All 8 Performance Engineer Jobs in Pennsylvania
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Find Performance Engineer JobsPerformance Engineer Jobs by City in Pennsylvania
Where Pennsylvania roles are concentrated, by current openings.
Performance Engineer Job Market in Pennsylvania
A snapshot from current Pennsylvania openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Energy
What Pennsylvania Employers Look For
The qualifications that appear most often in performance engineer jobs across Pennsylvania.
- Bachelor's degree in mechanical, civil, electrical, or systems engineering from an accredited program
- Professional Engineer license issued or reciprocally recognized by the Pennsylvania State Registration Board for Professional Engineers
- Proficiency in performance modeling, load testing, or simulation tools such as MATLAB or ANSYS
- Experience developing and executing performance test plans against defined acceptance criteria
- Familiarity with industry standards such as ASME, IEEE, or ASTM relevant to Pennsylvania's manufacturing and utility sectors
- Strong written and verbal communication skills for cross-functional reporting and client-facing documentation
Performance Engineer Jobs in Pennsylvania: Frequently Asked Questions
How do you become a performance engineer in Pennsylvania?
Most paths start with a bachelor's degree in an engineering discipline, followed by gaining practical experience in testing, systems analysis, or reliability work. In Pennsylvania, engineers who offer services to the public or sign off on technical documentation typically pursue Professional Engineer licensure through the Pennsylvania State Registration Board for Professional Engineers, which requires passing the Fundamentals of Engineering and Principles and Practice exams. Relevant certifications in reliability or quality engineering also strengthen candidacy with Pennsylvania employers.
Which companies hire performance engineers in Pennsylvania?
Employers hiring performance engineers in Pennsylvania right now include Westinghouse Electric Company, Emerson, and Motional, based on current listings on Migrate Mate as of August 2026. Pennsylvania's concentration of defense contractors, utility providers, and advanced manufacturers means demand is distributed across both the Philadelphia region and the greater Pittsburgh area.
Which Pennsylvania cities have the most performance engineer jobs?
Cranberry Township and Pittsburgh account for the most performance engineer openings in Pennsylvania. Philadelphia leads because of its dense base of defense, infrastructure, and energy companies, while Pittsburgh draws heavily from manufacturing, robotics, and Carnegie Mellon University's affiliated technology sector, and smaller concentrations in areas like Allentown reflect the Lehigh Valley's industrial and utilities employers.
Are there remote performance engineer jobs in Pennsylvania?
Yes, but they're less common than in purely desk-based fields, since performance engineering often involves on-site testing, equipment access, or physical system validation. About 75% of performance engineer openings tied to Pennsylvania are remote or hybrid as of August 2026, with remote arrangements most frequently available for roles focused on data analysis, reporting, and software-based performance modeling rather than hands-on lab or field work.
How can I get hired as a performance engineer in Pennsylvania with little or no experience?
The most realistic entry point is an internship or co-op in an engineering testing or quality function, which large Pennsylvania employers in aerospace, utilities, and manufacturing regularly offer to students from schools like Penn State, Drexel, and Pitt. Candidates can also move laterally from quality assurance technician, test engineer, or reliability analyst roles. Passing the Fundamentals of Engineering exam early signals commitment to licensure and gives a clear edge with employers who require or prefer licensed engineers.
Where can I find and apply to performance engineer jobs in Pennsylvania?
You can find and apply to performance engineer jobs in Pennsylvania on Migrate Mate, which lists current openings from employers hiring across the state. Find roles that fit your experience and location and apply directly through each listing.
See All 8 Performance Engineer Jobs in Pennsylvania
Find roles in Pennsylvania that match your experience and apply in just a few clicks.
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