Mold Maker (Injection Molding) in Plymouth

Are you an experienced Mold Maker who takes pride in precision, craftsmanship, and building high-quality injection molds from the ground up? A medical device and injection molding manufacturer is seeking a Mold Maker to join a brand-new product development facility in Plymouth, MN. This intermediate-level role offers hands-on involvement in all aspects of mold building, maintenance, and repair, while working closely with senior Mold Makers. The position provides strong opportunities for continued growth, advanced training, and long-term career development.

Schedule: Flexible day shift (start time between 4:00 A.M. – 8:00 A.M.). Get out early on Fridays!

Essential Job Duties:

• Build precision injection molds and related tooling from CAD models and engineering drawings while meeting tight tolerances and quality standards.
• Collaborate with senior Mold Makers to expand skills in mold design, build, maintenance, repair, and injection molding processes.
• Independently set up, program, and operate CNC equipment including 3- and 5-axis mills, sinker EDM, and grinders with minimal supervision.
• Modify and repair existing molds, fixtures, and tooling per drawings, solid models, or verbal instructions.
• Perform in-process and final inspections to ensure components meet engineering specifications and customer requirements.
• Conduct routine preventative maintenance on machining equipment to maintain performance and reduce downtime.
• Participate in individual and team continuous improvement initiatives.
• Maintain a clean, organized, and efficient tool room environment.
• Follow all safety policies, procedures, and regulatory requirements.
• Support additional duties as needed to meet business and production needs.

Minimum Requirements:

• 2-year technical or trade school degree in toolmaking or equivalent hands-on experience.
• 5+ years of experience building injection molds in a manufacturing environment.
• Intermediate understanding of CAM programming software.
• Experience setting up and operating 3- or 5-axis CNC mills, sinker EDM, and grinders.
• Proficiency using precision measuring tools (micrometers, calipers, gauge pins, etc.).
• Strong attention to detail and passion for high-precision work.
• Ability to work independently with minimal supervision.
• Reliable attendance and professional, courteous workplace behavior.
• Humble, team-oriented mindset with a willingness to learn and share ideas.

Preferred Qualifications:

• Experience with Mastercam or CAM-TOOL.
• Silicone mold building experience.
• Strong mechanical curiosity and problem-solving skills.

Position Details, Pay, & Schedule:

• Full-time, Direct-hire position with comprehensive benefits (medical, dental, vision, life insurance, 401(k) with match, PTO, holidays, etc.).
• Monday-Friday with flexible day-shift start times.
• 100% Onsite – Plymouth, MN.
• Competitive pay: $29-40/hr – depending on experience.

Qualified candidates may apply by sending their resumes to stp7@therightstaff.com. We thank all interested candidates. However, only those selected for interviews will be contacted. THE RIGHT STAFF is an Equal Opportunity Employer.