Intern – Manufacturing Engineering
Location: Mequon, WI
Department: Engineering
Reports to: Manager of Manufacturing Engineering
About Hayes Performance Systems
Hayes Performance Systems is a trusted leader in precision engineering and manufacturing, proudly serving industries like powersports, cycling, agriculture, construction, and government since 1946. We design and deliver high-performance braking and suspension systems, supported by a culture of practical innovation and high standards.
In 2023, we expanded our capabilities through the acquisition of ACI Industries, strengthening our machining expertise and ability to take on complex, high-precision projects. We take a collaborative, hands-on approach to problem solving, and we’re focused on continuous improvement across all levels of the business.
If you’re looking to make a visible impact in a company where your ideas are valued and your work supports real-world performance, Hayes may be the right fit.
The Opportunity
We’re hiring a Manufacturing Engineering Intern to join our Engineering team. This internship offers hands-on experience in supporting manufacturing processes, improving production efficiency, and contributing to real-time engineering projects. You’ll work with engineers, technicians, and cross-functional teams to apply classroom knowledge in a practical, fast-paced environment.
What You’ll Do
Key responsibilities may include:
- Analyze and improve manufacturing processes to optimize efficiency and resource use
- Design workstation layouts and support equipment to streamline production
- Validate equipment, tooling, and fixturing for functionality and process capability
- Develop and maintain setup sheets, process documentation, and tooling records
- Collaborate with vendors to test and implement tooling and equipment upgrades
- Establish standard data and work measurements to support process consistency
- Assist in troubleshooting, maintaining, and refining manufacturing methods
- Document control plans and APQP procedures
- Support operators and train on equipment or process updates as needed
- Participate in ISO compliance activities and continuous improvement initiatives
What You Bring
We’re looking for someone who has:
- Current enrollment in a bachelor’s degree program in Engineering (junior standing preferred)
- Availability to work 10–20 hours/week during the school year and full-time in the summer
- Local housing and transportation in the Mequon, WI area
- Basic understanding of manufacturing and assembly processes
- Familiarity with CAD software and SPC tools
- Exposure to Lean Manufacturing, Kaizen, and quality tools like APQP, PPAP, and PFMEA
- Strong communication, organization, and problem-solving skills
- Ability to work both independently and as part of a team
- A desire to learn and contribute in a fast-paced engineering environment
You’ll thrive in this role if you enjoy solving practical problems, working with your hands, and collaborating with experienced engineers to bring ideas to life.
Post-Internship Benefits
If you transition into a full-time role at Hayes, you’ll gain access to:
- Medical, Dental, and Vision insurance
- Paid time off and holidays
- Tuition reimbursement and career development support
- A team-focused culture that values growth, respect, and contribution
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