Molex Engineering Internship Program 2026

Your Job

Molex, a Koch Company, is seeking Engineering Interns to join our teams this upcoming Summer 2026 in locations across the United States!

Molex brings together innovation and technology to deliver electronic solutions to customers worldwide.

With a presence in more than 40 countries, Molex offers a full suite of solutions and services for many markets, including data communications, consumer electronics, industrial, automotive, commercial vehicle and medical.

Koch Industries has been consistently selected as one of the top 100 Internship Programs in the U.S by WayUp.

The internship opportunity will be a 12-week program running from late May to mid-August 2025.

Koch Intern Video

Our Team

We believe that everyone should be an entrepreneur no matter what role they are in.

As an intern, co-op, or new graduate, there are countless opportunities for you to be challenged, have your voice heard, and gain real experience within our companies.

Sound exciting? Do you want to be a part of meaningful work? Kickstart your career with us by applying today! Our opportunities for internships are in-personnationwide!

Engineering Interns at Molex are assigned to one of our many U.S.

locations to help support innovation, process efficiency, product reliability, and quality assurance, with a large overarching focus on compliance, safety, and health.

When considering and selecting location preferences, candidates should consider those facilities in which they're willing to work for the duration of their time as an intern, in addition to where they'd be interested in receiving a full-time offer from, should they perform well.

What You Will Do

Some examples of responsibilities or projects can include:


* Working in CAD software to design electronic connectors


* Automation of processes and standardized reporting.


* Time studies and lean process improvement to achieve operational excellence.


* Ability to provide solutions to a wide variety of engineering problems.


* Lab testing & quality analysis for connector/cable products


* Apply statistical analysis to time sensitive data to observe relationships and identify potential opportunities for improvement within a connector system.


* Work closely with individual team members to perform hands-on tasks to ensure accurate completion of objectives.

The locations available & their relevant opportunities by discipline are below.

Please note that availability of these locations may change throughout the recruiting season.

When you submit your application, you will be asked to provide the location preference(s) that you are willing to consider an offer from.


* Lisle, IL (Product Design, Product Management, Advanced Quality Planning, & R&D Engineering)


* Hudson, WI (R&D Engineering)


* Conway, AR (Automation Controls Engineering)


* Bridgewater, NJ (Optical Engineering)


* Carlsbad, CA (Process/Automation & Mechanical Engineering)


* Fremont, CA (Softwar...