Supply Chain Intern (Year-Round)

Charter Wire; Milwaukee (WI); On-site; USD 21,000 - 30,000; Part time

Benefits offered by this job

Paid internship

Mentorship

Professional development

Networking opportunities

Intern Kickoff Day

Job summary

Charter Wire in Milwaukee, WI offers a Supply Chain Internship starting January 2027. You will support production planning, scheduling, and inventory management across multiple manufacturing assets, balancing demand, priorities, material availability, and capacity constraints.

The program is part-time (15–20 hours/week) during the academic year and full-time (40 hours/week) in the summer. Enrolled in a four-year degree with sophomore status, 2.75+ GPA, and MS Office proficiency are required.

Qualifications

• Enrollment in a four-year degree program in Supply Chain Management, Business or a related field with current status at least sophomore level.
• Cumulative GPA of 2.75 or higher.
• Proficient in Microsoft Office: Excel, Word, and PowerPoint.
• Strong verbal and written communication skills and interpersonal abilities.
• Ability to work effectively in a team and handle multiple tasks.

Responsibilities

• Monitor production performance, capacity utilization, inventory levels and raw material availability to optimize schedules.
• Assist with raw material procurement activities and manage inventory supporting the manufacturing process.
• Perform routine inventory audits to validate system accuracy and identify discrepancies.
• Provide day-to-day support for Procurement and Planning teams with ad hoc projects and data analysis.

Skills

Microsoft Excel

Microsoft Word

Microsoft PowerPoint

Verbal communication

Written communication

Interpersonal skills

Teamwork

Education

Four-year degree in Supply Chain/Business or related field

Tools

ERP experience

Job description

Charter Manufacturing is a fourth-generation family-owned business where our will to grow drives us to do it better. Join the team and become part of our family!

Charter Wire is a leading Tier 1 supplier and manufacturer of Engineered Shaped Wire, Cold Finished Bar, and Cold-Headed and Stamped Components to various industries, including Automotive, Agriculture, Construction, Consumer, Industrial and Oil & Gas. Charter Wire is a member of the Charter Manufacturingfamily of companies.

About the Supply Chain Internship:

Support a fast-paced manufacturing environment by assisting with production planning, scheduling, and inventory management activities. The intern will gain hands‑on experience creating and maintaining production schedules for multiple manufacturing assets while balancing changing customer demand, production priorities, material availability, and capacity constraints.

Program structure:

• Schedule: Part‑time (15-20 hours/week) during the academic year and full‑time (40 hours/week) during the summer
• Location: Milwaukee, WI
• Start Date: January 2027
• Duration: Year‑round internship

What we're looking for:

• Enrollment in a four-year degree program in Supply Chain Management, Business 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:

• ERP experience
• Purchasing experience
• Lean manufacturing, Six Sigma, 5S tools

What you'll focus on:

• Monitor production performance, capacity utilization, inventory levels, and raw material availability to help optimize production schedules and support on‑time delivery
• Assist with raw material procurement activities and help manage inventory that supports the manufacturing process
• Perform routine inventory audits to validate system accuracy and identify discrepancies
• Provide day‑to‑day support for the Procurement and Planning teams by assisting with ad hoc projects, data analysis, process improvements, and other supply chain initiatives

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.

#CharterWire

Internship positions are not benefits‑eligible.