This is a 1st shift position. Mon-Thur 5am - 3:30pm with OT Friday and/or Saturday as scheduled.
The Position:
The Injection Molding Machine Setup Technician is responsible for setting up, starting, and monitoring plastic injection molding machines and related equipment. This position ensures machines are properly configured to produce quality parts safely, efficiently, and according to production specifications.
Key Responsibilities
Set up and prepare injection molding machines for production runs.
Install and remove molds, including proper alignment and securing of molds.
Connect and set up water, hydraulic, electrical, and auxiliary systems as required.
Set machine parameters including temperature, pressure, speed, injection time, cooling time, and cycle time.
Start machines and perform first-piece inspections to verify product quality.
Make process adjustments to maintain consistent part quality and production efficiency.
Troubleshoot molding problems such as short shots, flash, warping, sink marks, burns, and dimensional issues.
Set up and operate auxiliary equipment such as dryers, temperature controllers, grinders, robots, and material loaders.
Verify proper material, color, and resin before starting production.
Perform routine machine and mold checks and report equipment problems.
Maintain accurate production, quality, and setup records.
Follow all company safety procedures, quality standards, and work instructions.
Maintain a clean and organized work area.
Assist with mold changes, preventative maintenance, and continuous improvement activities.
Qualifications
Previous experience with plastic injection molding equipment preferred.
Experience setting up injection molding machines and molds.
Knowledge of plastic materials, molding processes, and machine controls.
Ability to read work instructions, blueprints, and basic measurement tools.
Strong mechanical and troubleshooting skills.
Ability to work independently and as part of a production team.
Ability to lift and handle materials and perform physical production tasks safely.
Willingness to work overtime, weekends, or rotating shifts as required.
Preferred Skills
Experience with hydraulic and electric injection molding machines.
Knowledge of scientific molding/process optimization.
Experience with robots and automated molding systems.
Familiarity with SPC, quality inspection, and lean manufacturing practices.
Ability to use calipers, micrometers, and other inspection equipment.
Functional Requirements
Consistently able to:
Manually lift and move product and materials up to 55 lbs. through regular physical exertion, including but not limited to reach forward, reach overhead, lift, carry, crouch and bend.
Power grip and wrist turn, including the use of hand tools and/or steering for truck.
Walk, sit or stand for up to 12 hours with intermittent breaks.
Push / pull 100lbs.
See, inspect, and evaluate product quality
Read and understand written work instructions in English
Work in a non-climate controlled environment, including hot and humid conditions.
Walk up and down steps
Climb ladders and stairs of varying height
Wear task-based Personal Protective Equipment (PPE)
Le Sueur Incorporated is a world leader in the aluminum casting and plastic injection molding manufacturing arena. We specialize in complex and pressure tight applications utilizing the Sand Casting, Permanent Mold, Die Casting, Plastic Injection Molding and Precision Machining manufacturing processes. Our diverse offering of these different processes coupled with our dedicated engineering team provides our customers the opportunity to consult on their designs for the most cost effective method of manufacturing. Our quality systems are registered to ISO 9001-2008. Le Sueur Incorporated is a financially secure family owned company with over 70 years of manufacturing experience. The company was founded in 1946 and is located in Le Sueur, Minnesota, USA.
Skills
Blueprintsunmatched
Continuous Improvementunmatched
Electricityunmatched
English Languageunmatched
Hand Toolsunmatched
Hydraulic Engineeringunmatched
Identify Issuesunmatched
Injection Moldingunmatched
Injectionsunmatched
Lean Manufacturingunmatched
Lift/Move 100 Poundsunmatched
Loadersunmatched
Material Movingunmatched
Molding Processesunmatched
Organizational Skillsunmatched
Plastic Injection Moldingunmatched
Preventative Maintenanceunmatched
Process Improvementunmatched
Product Testingunmatched
Production Machiningunmatched
Production Specificationsunmatched
Quality Controlunmatched
Quality Managementunmatched
Quality Metricsunmatched
Resinunmatched
Safety Processunmatched
Safety/Work Safetyunmatched
Statistical Process Controlunmatched
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