Production Supervisor
Automate your job search with Sonara.
Submit 10x as many applications with less effort than one manual application.1
Reclaim your time by letting our AI handle the grunt work of job searching.
We continuously scan millions of openings to find your top matches.

Job Description
What if you could step into a role where your leadership matters and your ideas aren't just heard-they're implemented? If so, LTL Supply LLC is searching for a full-time Production Supervisor like you!
Our wire harness manufacturing company is looking for someone to lead a team, shape processes, and see the impact of their work every single day. If that sounds like the kind of challenge you've been waiting for, LTL Supply in Green Bay, WI wants to meet you.
EXCELLENT BENEFITS
- Health
- Dental
- Vision
- Paid vacation and holidays
- A 401(k) plan with employer match
INTRIGUED?
Apply now!
YOUR NEW ROLE AS OUR PRODUCTION SUPERVISOR
- Schedule: Monday–Thursday, 5:00 am–3:30 pm + overtime as needed
As our Production Supervisor, you'll be the driving force behind a high‑performing wire harness production team. Your leadership will shape quality, efficiency, and team culture.
You will:
- Lead & Train: Supervise production associates, train on wire processing (layout, taping, crimping), and manage performance. Ensure accurate timekeeping for individuals and job completion.
- Own Quality: Maintain 100% compliance with product specifications and IPC standards. Perform final product inspections.
- Improve Processes: Identify bottlenecks, streamline workflows, and increase wire harness build efficiency.
- Champion Safety: Enforce OSHA regulations, equipment safety, and all required training (onboarding, monthly, quarterly, annual).
- Oversee Equipment: Manage wire cutting, stripping, and crimping equipment; coordinate maintenance needs.
- Track & Report: Monitor KPIs, maintain accurate production records, and ensure data integrity.
- Support the Team: Provide clear instructions, uphold customer satisfaction standards, and reinforce our Vision, Mission, and Values.
- Manage Performance: Partner with the Branch Manager for timely, respectful performance conversations.
- Drive Results: Collaborate with leadership to meet and exceed business goals.
REQUIREMENTS
- High school diploma or equivalent (technical degree/certification a plus)
- 2+ years of supervisory experience
- Industrial manufacturing experience preferred
- Wire harness or cable assembly experience preferred
- Epicor/Kinetics experience is a plus
- OSHA 10‑hour, First Aid, CPR, and BBP certifications are a plus
- Proficient in basic math skills (add, subtract) and use a tape measure.
- Proficient in basic computer skills.
- Knowledge of wire harness components (terminals, connectors, wire types) and assembly processes is preferred.
- 18+ years of age.
ABOUT OUR TEAM AT LTL SUPPLY LLC
Since 1984, LTL Supply has served the industrial market as a dependable wire harness manufacturer and has been committed to quality. Today, we're proud to be part of the Value Added Companies family-alongside Value Added Distributors, Bent Tubes, and Transmotion-whose roots date back to 1995. From our Wisconsin headquarters, our team brings a strong Midwestern work ethic to customers across nine states and nineteen locations. With advanced equipment and modern manufacturing techniques, we continue to grow within the Original Equipment Manufacturers (OEM) landscape and support industries nationwide.
Our team members join us for more than a job; they stay for the competitive pay, strong benefits, and a culture built on respect and support. Our expanding footprint creates real opportunities for advancement, and our collaborative environment ensures you're backed by people who want to see you succeed.
You'll join a company that values people as much as performance. If you're ready to lead with purpose, improve processes, and make a real impact, this is your opportunity. Apply today to become our Production Supervisor!
Automate your job search with Sonara.
Submit 10x as many applications with less effort than one manual application.
