Precision Injection Mold Technician (Medical Devices)

Flex; United States; On-site; USD 65,000 - 85,000; Full time

Job summary

Flex in Libertyville, IL is seeking a Tooling Technician to support injection mold maintenance and production activities on a rotating shift. You will disassemble, inspect, repair, and reassemble molds, troubleshoot defects, maintain tooling records, and work with process engineers to optimize performance while ensuring safety and quality standards.

Experience with high-precision molds and CMMS is a plus. Join a team focused on delivering reliable tooling and continuous improvement in a

Qualifications

• 3+ years of hands-on injection mold maintenance, repair, or precision tooling.
• Ability to read and interpret engineering drawings and tooling prints.
• Familiarity with precision measurement tools (micrometers, calipers, dial indicators).
• Strong mechanical troubleshooting and problem-solving skills.
• Ability to work independently and with cross-functional teams.
• Willingness to support flexible shifts, overtime, and occasional weekend work.
• High school diploma or GED; technical certification preferred.

Responsibilities

• Perform preventive and corrective maintenance on injection molds.
• Disassemble, inspect, clean, repair, and reassemble tooling per procedures.
• Troubleshoot mold defects and recommend corrective actions.
• Maintain mold components and records of maintenance.
• Support mold installation, startup, qualification, and production.
• Collaborate with process engineers to identify root causes.
• Ensure safety, 5S, and GMP compliance.

Skills

Mechanical troubleshooting

Independent worker

Communication skills

Attention to detail

Reading drawings

Cross-functional teamwork

Flexible shifts

Education

High school diploma or GED

Tools

Micrometers

Calipers

Dial indicators

CMMS

Job description

Flex in Libertyville, IL is seeking a Tooling Technician to support injection mold maintenance and production activities on a rotating shift. You will disassemble, inspect, repair, and reassemble molds, troubleshoot defects, maintain tooling records, and work with process engineers to optimize performance while ensuring safety and quality standards.

Experience with high-precision molds and CMMS is a plus. Join a team focused on delivering reliable tooling and continuous improvement in a