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Injection Molding Process Development Engineer

MSR Technology Group

Litchfield, MI 49252 • $70,000 to $80,000 / yr • 9/29/2026

Job Description

Job Description
What a day looks like

You start your morning on the molding floor, coaching associates on safe startup procedures and the why behind each parameter. A press flags a quality driftwithin minutes you’re troubleshooting, dialing in settings, and documenting corrective actions. By midday, you’re estimating cycle time and shot weight for a new customer program and building a robust process that meets all quality and productivity commitments. The afternoon shifts to continuous improvement: implementing changes to shave seconds off cycle times, planning a changeover, and ensuring the work area is orderly and compliant. Before you leave, you wrap up reports, complete required forms, and check in with the team to sustain a positive, long-term associate relations environment.

Your impact
  • Train and mentor associates on injection molding processes, equipment function, and best practices.
  • Diagnose and resolve quality and production issues tied to plastic injection molding, executing root cause analysis and corrective actions.
  • Lead and support continuous improvement initiatives from concept through implementation.
  • Develop and validate molding processes for new products to meet customer specifications, quality standards, and productivity targets.
  • Implement process enhancements to optimize cycle times and overall efficiency.
  • Estimate cycle times and shot weights for new components and tooling.
  • Monitor worksite cleanliness and safety, promoting a culture of compliance.
  • Perform machine adjustments and changeovers as required to maintain output and quality.
  • Complete all necessary documentation and prepare reports as needed.
  • Foster associate relations in alignment with long-term management objectives.
  • Follow and reinforce all safety rules; maintain a clean, organized workspace.
  • Perform other duties as necessary.
Education and technical background
  • Bachelor’s degree in Process Engineering, Engineering Technology, or a related discipline with a focus on plastic injection molding; or 5+ years of hands-on injection molding experience.
  • In-depth knowledge of engineered resins and the operation of injection molding machines and peripheral equipment.
Functional experience
  • Comfortable with hand tools, cranes, grinders, calipers, and gauges.
  • Ability to operate a Powered Industrial Truck (PIT) and hand or powered pallet jacks.
  • Competent with computers and common office software; able to use a handheld scanner.
  • Working knowledge of manufacturing equipment within your assigned area.
Work environment and physical requirements
  • Office setting exposure to typical peripheral noise (printers, drives) and routine use of a video display terminal for stretches exceeding 30 minutes.
  • Frequent time in a factory environment with elevated noise.
  • Potential exposure to moving machinery, energized components, and electrical shock hazards; serious injury can occur if safety procedures are not followed.
  • Occasional travel by automobile between customer locations, including high-traffic conditions and the inherent risks of driving.
  • Ability to lift, carry, or move items weighing up to 50 pounds on occasion.