Molex Engineering Internship Program 2026 (Group Req)

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

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.

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 (Software, Optical, Test Development, Field Application, Electrical, & Firmware Engineering)
• Rochester Hills, MI (Product Design & Process Improvement Engineering)
• Dallas, TX (Data Science)

• Enrolled in an Engineering degree or alternative program (e.g., 2-year technical college program, certificate program, upskilling program, etc.)
• Eligible for full time employment on or before Summer 2028.
• Legal authorization to work permanently in the United States for any employer without requiring a visa transfer or visa sponsorship.

What Will Put You Ahead

• Enrolled in a Mechanical, Electrical, Optical, or related Engineering degree program

At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.

Hiring Philosophy

All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here.

Who We Are

At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.

Our Benefits

Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.

Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.

Equal Opportunities

Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here, aqui, or tu).