Lead Mold Maker

MRINetwork Jobs
Ann Arbor, MI

Lead Mold Maker – Plastic Injection Molding

About the Role


A growing custom injection molding company in the Ann Arbor area is seeking a Tool Shop Lead Mold Maker to oversee daily toolroom operations. This is a hands-on leadership role responsible for managing toolmakers, coordinating mold builds and repairs, and ensuring tooling performance supports production and quality goals.

Key Responsibilities

  • Lead day-to-day toolroom activities including mold maintenance, repair, and new mold builds.

  • Supervise and mentor a team of toolmakers and machinists.

  • Prioritize work orders and coordinate with production to minimize downtime.

  • Troubleshoot tooling and mold performance issues.

  • Read and interpret mold designs, blueprints, and CAD drawings.

  • Manage outsourcing and vendor relationships for specialized tooling projects.

  • Maintain toolroom equipment and preventive maintenance programs.

  • Drive continuous improvement in mold performance, tooling life, and process efficiency.

Qualifications

  • 10+ years of plastic injection mold making experience required.

  • Prior leadership or lead role in a mold or tool shop environment.

  • Proficient with CNC machining, EDM, and mold assembly.

  • Strong understanding of mold design, hot runner systems, and precision tooling.

  • Ability to diagnose tooling issues and implement effective repairs.

  • Excellent organizational and communication skills.

Posted 2025-11-20

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