Charter Steel is a leading American supplier of carbon and alloy steel bar, rod and wire products, and the largest steel coil processor in North America. As a fully integrated steelmaker with locations in Ohio and Wisconsin, Charter Steel offers a full range of grade and size coiled products and vast technical service experience. Charter Steel is a member of the Charter Manufacturing family of companies.
About the Automation & Controls Engineer Internship:
Gain hands-on experience supporting automation and controls projects while learning the steelmaking process, developing HMI (Human Machine Interface) software, and troubleshooting automated systems. You'll collaborate with engineers to test and improve control systems, contribute to future design enhancements, and build valuable project management and technical communication skills.
- Schedule: Part-time (15-20 hours/week) during the academic year and full-time (40 hours/week) during the summer.
- Location: Saukville, WI
- Start Date: January 2027
- Duration: Year-round internship
What we're looking for:
- Enrollment in a four-year degree program in Electrical/Controls Engineering or a related field with current status of at least a Sophomore level.
- Cumulative GPA of 2.75 or higher.
- Proficient in Microsoft Office software: Excel, Word, and PowerPoint.
- Strong verbal and written communication skills.
- Strong interpersonal and relationship building skills.
- Ability to succeed in a team environment.
- Ability to handle multiple tasks.
Preferred experience:
- Training in PLC languages.
- Experience with AutoCAD, Microsoft SQL, Wonderware InTouch.
What you'll focus on:
- Design, develop, and execute projects within a Human Machine Interface (HMI) environment.
- Support real-time manufacturing through control system programming and automation.
- Design, research, and enhance operator graphical user interfaces (GUIs) to improve production workflow.
- Learn and integrate new manufacturing technologies, including safety lasers, proximity switches, robotics, and PLCs, into HMI systems.
- Collaborate with engineers and operations teams to troubleshoot, test, and continuously improve automation and control systems.
What Sets Our Internship Program Apart: Work on meaningful projects while receiving mentorship, professional development, and networking opportunities that help launch your career. Our paid internship program also includes signature experiences like Charter's Intern Kickoff Day, volunteer opportunities, professional development workshops, and the Intern Summer Showcase.
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Internship positions are not benefits-eligible.Skills Required
- Enrollment in a four-year Electrical Engineering, Controls Engineering, or related degree program
- Current academic standing of at least Sophomore level
- Cumulative GPA of 2.75 or higher
- Proficiency with Microsoft Office, including Excel, Word, and PowerPoint
- Strong verbal and written communication skills
- Strong interpersonal and relationship-building skills
- Ability to succeed in a team environment
- Ability to handle multiple tasks
- Training in PLC languages
- Experience with AutoCAD
- Experience with Microsoft SQL
- Experience with Wonderware InTouch
Charter Manufacturing Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Charter Manufacturing and has not been reviewed or approved by Charter Manufacturing.
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Affordable Benefits — Medical premiums are often described as affordable, with wellness incentives lowering costs and new voluntary options (critical illness, hospital indemnity, accident) expanding coverage. Dental and vision enhancements further support value without raising contributions.
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Retirement Support — A dollar‑for‑dollar 401(k) match, profit sharing, and an additional retirement contribution for most employees indicate strong long‑term savings support. These retirement elements are consistently positioned as core strengths of the package.
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Strong & Reliable Incentives — Quarterly gainsharing and bonuses regularly augment base pay. Profit sharing and shift premiums further boost total compensation.
Charter Manufacturing Insights
What We Do
Charter Manufacturing Company, Inc. is a family-owned group of differentiated metals manufacturing businesses founded in 1936. Our will to grow is our success. It is the result of Charter’s respected team of employees, each person’s dedication to continuous improvement and an entrepreneurial spirit that thrives within the Charter family. Our businesses include Charter Steel, Charter Dura-Bar, Charter Wire and Charter Aarrowcast. Connect with us and learn about the stories and successes our family of employees share. Visit http://www.chartermfg.com/work/jobs/ to learn more about opportunities for employment and where you might fit in









