Engineering Internship Summer 2026

Posted 4 Hours Ago
Be an Early Applicant
Loveland, CO, USA
In-Office
16-20
Internship
Automotive • eCommerce • Retail • Manufacturing
The Role
Support product development from design through production: create manufacturing documentation, verify assemblies for fitment and manufacturability, assist manufacturing staff with data collection, perform hands-on validation and testing, and collaborate with engineers to prototype, test, document, and release components.
Summary Generated by Built In

Description

About RCI Offroad:

RCI Off Road is a leading manufacturer of high-quality aftermarket accessories for trucks and SUVs. From durable skid plates to custom bumpers and rock sliders, we design and build products that help adventurers conquer the toughest terrains. Based in our state-of-the-art facility in Loveland, CO, our passion for precision engineering and commitment to quality fuels everything we do.  As a Mechanical Engineering Intern, you will gain valuable, hands-on experience while contributing directly to the development of products in a fast-paced, engineering-driven environment.

Responsibilities

  • Develop manufacturing documentation to support production and assembly.
  • Review part assemblies to verify vehicle fitment, revision status, and manufacturability.
  • Support manufacturing staff and develop processes for collecting production data. 
  • Participate in hands-on product validation and performance testing.
  • Support the full product lifecycle, including design, prototyping, testing, documentation, and release.
  • Collaborate with engineers and manufacturing staff to deliver innovative solutions.

What You Will Gain

  • Practical experience in the complete engineering design and product development process.
  • Direct involvement in bringing new products from concept to market.
  • Exposure to testing, validation, and manufacturing in a professional engineering environment.
  • Mentorship and career development opportunities within the performance automotive industry.

Why Work With Us?

  • Modern, Clean Facility: Enjoy working in a spotless, state-of-the-art shop equipped with the latest tools and technology.
  • Great Work Hours: Monday – Thursday, 8:00 AM to 3:30 PM (Weekends off!).
  • Competitive Pay: Starting at $16-$20/hr (DOE), with room to grow as you master your craft.
  • Growth Opportunities: Be part of a growing company with room for advancement.

Requirements

  • Currently pursuing a Bachelor’s degree in Mechanical Engineering or a related field.
  • Proficiency with CAD software (e.g., SolidWorks, CATIA, or similar).
  • Strong mechanical aptitude and interest in product design and development.
  • Ability to work both independently and in a collaborative team setting.
  • Strong analytical, problem-solving, and communication skills.
  • Experience with MIG and TIG welding processes 

Preferred Skills

  • Experience with prototyping, product testing, or validation.
  • Familiarity with automotive systems and components.
  • Proficiency with ERP systems (e.g. NetSuite, Salesforce, or similar) 

Skills Required

  • Currently pursuing a Bachelor's degree in Mechanical Engineering or a related field
  • Proficiency with CAD software (SolidWorks, CATIA, or similar)
  • Strong mechanical aptitude and interest in product design and development
  • Ability to work independently and in a collaborative team setting
  • Strong analytical, problem-solving, and communication skills
  • Experience with MIG and TIG welding processes
  • Experience with prototyping, product testing, or validation
  • Familiarity with automotive systems and components
  • Proficiency with ERP systems (NetSuite, Salesforce, or similar)
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The Company
HQ: Wadsworth, OH
25 Employees

What We Do

Enthusiast Auto Holdings is a direct-to-enthusiast platform that invests in and operates brands in the performance automotive aftermarket industry. They design, produce, and sell proprietary parts and kits, and partner with other performance brands to offer an unparalleled customer experience.

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