INTERNSHIP DETAILS

Test Engineering Intern

CompanySchweitzer Engineering Laboratories (SEL)
LocationPullman
Work ModeOn Site
PostedAugust 11, 2026
Internship Information
Core Responsibilities
The intern will support the design, testing, and validation of electrical systems while participating in hardware and firmware verification. They will also conduct troubleshooting and data analysis in a manufacturing environment to improve product reliability.
Internship Type
part time
Salary Range
$22 - $29
Company Size
7370
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
SEL is a globally recognized designer and manufacturer of products and solutions that make electric power safer, more reliable, and more economical. Legacy Over forty years after introducing the first digital protective relay, our devices, software, and systems are found in 174 countries around the world. Customer Focus From our headquarters in Pullman, Washington, we partner with public utilities and private industry all over the world to offer the industry’s top, 10-year warranty and no-cost technical support for as long as our products remain in service. Impact SEL innovations continue to advance the global power grid—modernizing and protecting access to power for an increasingly diverse array of communities and global partners. Follow us to learn more about the latest innovations and insights in the industry as we make the power grid and the critical devices within it smarter, more sustainable, and more resilient.
About the Role

Schweitzer Engineering Laboratories (SEL) seeks a professional, innovative and detailed individual for our Test Engineering Intern position. If you are looking for an opportunity to work on the state-of-the-art digital relays that protect and control the electrical power system, then this position is for you!

What You Will Do

  • Support the design, testing, and validation of electrical and electronic systems.

  • Participate in hardware and firmware verification activities.

  • Conduct testing, troubleshooting, and data analysis in a manufacturing setting.

  • Collaborate with cross-functional teams, including hardware, firmware, software, and manufacturing engineers.

  • Analyze test results, identify issues, and recommend design improvements to enhance product reliability and performance while adhering to engineering and quality standards.

Required Qualifications

  • Pursuing a degree in Electrical Engineering or a related engineering discipline.

  • Strong academic performance and interest in electrical engineering fundamentals.

  • Knowledge of circuit analysis, electronics, digital logic, PCB design and prototyping concepts.

  • Familiarity with laboratory equipment such as oscilloscopes, multimeters, logic analyzers, and power supplies.

  • Strong analytical and problem-solving skills.

  • Effective verbal and written communication skills.

  • Ability to work independently and as part of a team.

  • Background check results satisfactory to SEL

  • Negative drug test result(s)

Preferred Qualifications

  • Coursework or project experience in power systems, embedded systems, control systems, or communications.

  • Experience with C/C++/C#, Python, or other engineering tools.

  • Knowledge of SolidWorks or other CAD tools.

  • Familiarity with networking protocols and serial communications.

What You'll Gain

  • Hands-on engineering experience on meaningful projects.

  • Mentorship from experienced SEL engineers.

  • Exposure to industry-leading power system technologies.

  • Opportunities to develop technical and professional skills.

  • Experience working in a collaborative and mission-driven engineering environment.

Location Information

This position is located in Pullman, WA. Nestled in Eastern Washington, offering an exceptional quality of life. Embrace the charm of small-town living with spacious surroundings, no traffic hassles, and easy access to outdoor adventures in nearby mountains, rivers, and forests. Plus, benefit from excellent schools and universities in the area.

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 our interns.

  • School matters. SEL managers work with their interns to arrange flexible schedules that accommodate classes and studying while working part-time during the school year.

  • We challenge and rely on our interns to contribute high-quality work that adds value to our company and gives you an advantage with real-world experiences when seeking jobs after graduation.

  • We aim to bring great talent to SEL and although not guaranteed, interns are frequently hired for full-time roles upon graduation.

  • Ask our team about other intern benefits including wellness resources, community connection, and kickstarting retirement savings.

Pay Range Data - $21.50 - $28.75 hourly

Our intern pay is determined based on the internship role (the work you would be doing) and your year in school (when you plan to graduate). Talk with your recruiter if you are curious about the rate for your year in school.

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.

Key Skills
Electrical engineeringCircuit analysisElectronicsDigital logicPCB designPrototypingOscilloscopesMultimetersLogic analyzersPower suppliesTroubleshootingData analysisCC++C#Python
Categories
EngineeringTechnologyManufacturingEnergy
Benefits
Wellness resourcesCommunity connectionRetirement savingsFlexible schedulesMentorship