Engineering Intern at Dorman Products Colmar, PA

Engineering Intern job at Dorman Products. Colmar, PA.

Dorman was founded on the belief that people should have greater freedom to fix motor vehicles. For over 100 years, we have been driving new solutions, releasing tens of thousands of aftermarket replacement products engineered to save time and money, and increase convenience and reliability. Founded and headquartered in the United States, we are a pioneering global organization offering an always‑evolving catalog of automotive, heavy‑duty, and specialty vehicle products.

Today, we have more than 3,500 employees across 29 different locations, with a family of brands that also includes SuperATV and Dayton Parts. Publicly traded under the stock ticker DORM, reaching a revenue of $2 billion in 2024.

Everyone who works at Dorman is called a Contributor. We need everyone, regardless of role and experience, to contribute to our success. That means everyone has a unique ability to make an impact on the business. We encourage all our Contributors to bring their authentic selves to work. The freedom to pursue new ideas, offer different perspectives, and grow in your career is fundamental to working at Dorman.

Dorman is seeking several Engineering Interns to join our team for Summer 2026. For 10 to 12 weeks, you will participate in business‑related projects that are meaningful and relevant to Dorman’s strategy while gaining firsthand experience within the field of engineering. Performance will be monitored to assure learning and development is happening and you will be expected to present project details to our leadership team at the conclusion of the internship.

This is a hybrid role in our corporate headquarters in suburban Philadelphia (Colmar, PA) Monday through Thursday with the ability to work remotely on Friday. If you are a self‑starter with a knack for problem solving, apply today!

• Produce product design specifications that sufficiently identify dimensional and performance requirements.
• Support product development and reverse engineering functions.
• Assist with coordination or fabrication of prototype samples.

• Use Solid Works to complete engineering and design tasks such as 3D model creation, drawing creation, drawing review and correction.
• Conduct first article inspection and product validation testing.
• Conduct/coordinate external and internal product testing.
• Examine test data and reports to determine if design meets functional, reliability and quality requirements.
• Confer with product team to prepare and implement design modifications.
• Participate in cross‑functional teams as required.

• Pursuing a degree in Mechanical Engineering
• Knowledge of Microsoft Office Suite
• Solid Works experience preferred
• Knowledge of GD&T drafting techniques preferred
• Basic knowledge of automotive and vehicle hardware a plus

#LI-EK1

Dorman Products is an equal opportunity employer; we value a combination of ideas, perspectives, and cultures at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sex, gender identity, sexual orientation, age, marital status, veteran status, or disability status. EEO/AA Employer M/F/D/V.