Heavy Duty Product Intern

Requisition
55086
-Posted
10/15/2026

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 3,800 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 $2.13 billion in 2025.

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.

Join our Heavy Duty Business Unit (HD-SBU) Dayton Parts team as a Summer Intern based in Colmar, PA. This role runs from late May 2027 through August 2027. Gain hands‑on experience supporting key business initiatives and cross‑functional projects that contribute directly to operational excellence and product success. This is a hybrid role with 4 days in office and 1 day working from home.

Must be able to commute regularly to Colmar, PA

• Collaborate closely with the HD SBU team to execute special projects tailored to current business priorities;projects will be defined closer to the internship start date to ensure alignment with team needs.
• Identify opportunities for Return on Investment (ROI) and process improvements by analyzing workflows anddata, and work collaboratively with Engineering and Supply Chain teams to implement effective solutions.
• Effectively manage multiple projects concurrently, ensuring smooth transition of products from development phases into production environments, while meeting quality and timeline expectations.
• Contribute to cross‑functional meetings and provide insights and updates to stakeholders, facilitating transparent communication across departments.
• Perform other related responsibilities as assigned, demonstrating adaptability and eagerness to learn in a dynamic business setting.

• Exhibit strong attention to detail and organizational skills, ensuring accuracy and timeliness in all assigned tasks and deliverables.
• Demonstrate resourcefulness and proactive problem‑solving abilities, thriving within a collaborative, team‑oriented environment that spans multiple functions.
• Build and maintain effective working relationships with internal team members and external partners, with the ability to initiate, communicate, and facilitate resolution of issues promptly and professionally.
• Physical capacity to lift and handle up to 20 pounds safely as part of operational activities.
• Comfortable operating in work conditions that may involve reaching, swiveling, transporting items between locations, and engaging in active listening and verbal communication; typical noise levels expected to be moderate.

• Currently enrolled and actively pursuing a bachelor's degree in a relevant field such as Business, Engineering, Supply Chain Management, or a related discipline, demonstrating strong academic standing and enthusiasm for practical industry experience.

During the internship, the student will have the opportunity to…