R&D Power Engineer

Schweitzer Engineering Laboratories, Inc.

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Pennsylvania - King of Prussia Until 8/22/2026 10+ years exp First posted December 18, 2025 Last posted December 27, 2025
Job description

Essential Duties and Responsibilities

  • Lead the specification, design, implementation, and testing of protective relays for electric power systems.

  • Maintain a detailed understanding of electric power systems and how to protect, monitor and control the power system.

  • Conceive and develop concepts for new product ideas and enhancements.

  • Serve as the project technical lead.

  • Develop papers on innovative power system protection solutions & present at conferences & seminars.

  • Model, teach, and apply SEL Values, Principles of Operation and World Class Manufacturing principles.

  • Understand. Create. Simplify.

  • Other duties as assigned.


Required Qualifications

  • B.S. in Electrical Engineering or equivalent experience.

  • Typically, 10+ years’ experience in electrical power systems, protection practices, and philosophies.

  • Knowledge of power system analysis, power system protection, and power system stability.

  • Excellent technical training, speaking and writing skills.

  • Experience leading projects with cross-discipline teams.

  • Ability to learn new skills and assume new responsibilities.

  • Ability to work cooperatively in a team environment.

  • Background check results satisfactory to SEL.

  • Negative drug test result(s).


Preferred Qualifications

  • Working knowledge of SEL products.

  • Experience in power system modeling.

Competitive pay. Superior benefits. Inspiring work.

People are at the core of our company and we hire employee-owners. We welcome you to learn more about how we support employees.

  • We’re 100% employee owned. Retirement benefits include an employer funded stock ownership plan (ESOP) and personal 401(k) options.
  • We offer top tier medical, prescription, dental, vision, life, and disability insurance.
  • We recognize the importance of a healthy life balance and offer: 10 paid holidays, annual vacation accrual starting at 12 days, 9 paid sick days, and paid family and medical leave that covers 90% of your pay.
  • We foster growth and development of our employees through avenues such as STEM courses, apprenticeships, tuition assistance, and engineering development programs.  
  • Ask our team about other benefits including wellness, fertility, adoption, and flexible spending benefits.

Pay Range Data

Power Engineer $97,740 - $144,460

Lead Power Engineer $115,300 - $170,400

Development Lead Engineer $136,100 - $201,100

Senior Engineer $160,600 - $237,300

We are open to reviewing additional candidates with more or less experience and the pay range may differ if filled at a different level. Our pay ranges are determined by job and responsibility. We base our starting pay offer and title on job-related factors such as candidate experience, training, knowledge, and skills.

Communication with Applicants 

We communicate with all applicants. If you do not receive a response about your application, please check your SPAM filter or reach out to us at careers@selinc.com.

SEL is an Equal Opportunity Employer: Vets/Disabled.

About this role

Summary

Design, test, and lead power system protection solutions and projects.

Job title

R&D Power Engineer

Experience level

10+ years

Minimum experience

10+ years exp

Industry

electric power

Location requirements

Pennsylvania - King of Prussia, onsite work only.

Salary

$98k–$237k

Management role

No

Skills & keywords

Required skills

power system analysispower system protectionteam leadershipelectrical engineering

Preferred skills

power system modelingSEL products

Specializations

power systemsprotectionmodelingpower system analysis
Locations

Structured locations inferred from the posting.

King of Prussia, PA, USA

On-site City