Mold Process Technician

Protolabs • Rosemount, MN

20h • $30 - $38 • Onsite

About The Position

The Associate Mold Process Technician is responsible for setting up and processing injection molding orders. This position is available on the Weekday Day Shift.
Shift: WDD – 6a-4p Mon, 6a-6p Tues-Wed, 6a-12p Th

Requirements

• High school diploma or equivalent. Technical certificate or vocational training in injection molding or plastics technology preferred.
• 2+ years hands-on experience in injection molding operation and mold setup (or equivalent mechanical experience).
• Practical knowledge of molding process variables (temperature, pressure, melt, cooling, cycle time), and ability to read part prints and basic GD&T.
• Experience with basic measurement tools (calipers, micrometers, height gauges) and familiarity with SPC concepts.
• Ability to safely lift up to 50 lbs, stand for long periods, and work in noisy/industrial environments; able to climb ladders and work at heights as required.
• Strong mechanical aptitude, troubleshooting skills, and attention to detail.
• Experience with mold maintenance, mold tooling repairs and preventive maintenance procedures.
• Familiarity with hot runner systems, hydraulic or electric molding presses, and molding simulation/setting software.
• Experience in a rapid-turn or high-mix manufacturing environment.
• Certifications: Injection Molding Technician, OSHA, forklift, or other safety certifications.
• Basic PLC/robot programming experience or experience interfacing with automation.
• Prior exposure to ISO 9001 or TS/ISO quality systems and formal continuous improvement methodologies (Lean, Six Sigma).

Nice To Haves

• Certifications: RJG, Paulson, or equivalent scientific molding training.
• Experience with cavity pressure monitoring and data-driven process control.
• Familiarity with quick-change/SMED methods and mold PM best practices.
• Experience with IQMS/NetSuite/SAP or similar ERP/MES.
• Experience with secondary operations (ultrasonic welding, pad printing, assembly)

Responsibilities

• Retrieve prepared aluminum molds and installs into injection molding press.
• Secure mold to platen and sets up appropriate mold heating and cooling.
• Loads material into the machine hopper
• Production molds: Set-up machine operating parameters from established cycle sheets. Process parts to specifications.
• Visually inspect parts for surface and dimensional defects.
• Record process specifications onto cycle sheets.
• Remove molds from the press and stage for disassembly.
• Troubleshoot and correct process problems at the press.
• Purge barrel of leftover materials at the conclusion of an order.
• Adhere to all quality and safety standards within the department.
• Maintain clean and organized work area with emphasis on safety, quality, efficiency, and utilization.
• Continually seek to improve work processes and individual performance.
• Adhere to all company policies and operational procedures.
• Perform additional tasks as assigned.

Benefits

• Health Insurance: Traditional OR High Deductible plan
• Flexible Spending Accounts
• Health Savings Account (including employer contributions)
• Dental and Vision
• Basic and Supplemental Life Insurance
• Short-Term and Long-Term Disability
• Paid caregiver leave
• You will receive 3 weeks of PTO, plus Holiday Pay and Volunteer Hours
• 401k with company match and immediate vest
• Employee Stock Purchase Program at a 15% discounted rate
• Matching grants through Protolabs foundation
• And More!

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: High school or GED