Mold Process Technician - Night Shift with Sign-On Bonus

Protolabs; Plymouth (MN); On-site; USD 41,000 - 56,000; Full time

Benefits offered by this job

Health Insurance

Dental and Vision

401k with company match

Employee Stock Purchase Program

Paid time off

Job summary

Protolabs in Minnesota is seeking a Mold Process Technician to set up, monitor and optimize injection molding processes. You’ll work on high‑quality parts, troubleshoot issues, and help reduce cycle times while upholding safety and quality standards.

This role offers weekend night shifts with a $3.40/hour differential, a comprehensive benefits package, and opportunities to contribute to continuous improvement in a fast‑paced manufacturing environment.

Qualifications

• 2 year technical degree or tech certification in related field.
• Or 5 years of related experience.
• Experience adjusting parameters for defects in plastic injection molded parts.
• Knowledge of decoupled molding techniques and engineering resins.
• Able to operate forklift, hand tools and measuring devices.
• English literacy and basic arithmetic.

Responsibilities

• Set up and start molds using decoupled / scientific molding practices.
• Load material into the machine hopper.
• Inspect molds for correct setup and materials at the press.
• Set up UR robots including auto spray, clipper and grid placement.
• Develop machine operating parameters to process parts to specifications.
• Perform thorough part inspections and record cycle sheets.
• Record current and appropriate documentation in mold files.
• Ensure presses run correct cycle times and match documentation.
• Troubleshoot and correct molding problems; suggest corrective actions.
• Maintain a clean, safe, efficient work area and pursue continuous improvement.
• Adhere to quality and safety standards and company procedures.

Skills

Mold setup

Process optimization

Quality inspection

Safety compliance

Education

2 year technical degree/ tech certification

Job description

Protolabs in Minnesota is seeking a Mold Process Technician to set up, monitor and optimize injection molding processes. You’ll work on high‑quality parts, troubleshoot issues, and help reduce cycle times while upholding safety and quality standards.

This role offers weekend night shifts with a $3.40/hour differential, a comprehensive benefits package, and opportunities to contribute to continuous improvement in a fast‑paced manufacturing environment.