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Plastics Manufacturing Process Engineer -- Injection Molding

MSR Technology Group

Litchfield, MI 49252 • $70,000 to $80,000 / yr • 10/13/2026

Job Description

Job Description
Want to shape world-class molded parts while improving every cycle?

If you enjoy teaching others, solving production puzzles, and squeezing waste out of every second, this role is for you.

What you'll own
  • Training: Educate associates on molding processes, machine operation, and safety.
  • Issue resolution: Troubleshoot defects and downtime in plastic injection molding; implement corrective and preventive actions.
  • Continuous improvement: Drive initiatives from idea to implementation to boost throughput and reduce cycle time.
  • New product introduction: Establish robust processes so new parts meet customer requirements, quality standards, and productivity goals.
  • Estimating: Provide cycle time and shot weight estimates for new tools and products.
  • Operations support: Perform process adjustments and manage changeovers when needed.
  • Site stewardship: Ensure work areas are clean, safe, and audit-ready.
  • Documentation: Complete forms, maintain records, and deliver reports on schedule.
  • Team culture: Promote strong associate relations aligned with long-term leadership objectives.
  • Safety: Model and enforce all safety rules; maintain orderly conditions.
  • Other duties as assigned.
Bring these qualifications
  • BS in Process Engineering, Engineering Technology, or related field with emphasis on injection molding; or 5+ years of injection molding experience.
  • Strong command of engineered resins, molding machine operation, and auxiliary/peripheral equipment.
Tools and skills you'll use
  • Hand tools, cranes, grinders, calipers, and gauges.
  • Powered Industrial Truck (PIT) operation and hand/powered pallet jacks.
  • Computer literacy with standard office software and handheld scanners.
  • Working knowledge of manufacturing equipment in your area.
Environment and physical demands
  • Office work with intermittent equipment noise; extended periods (30+ minutes) using a computer/VDT.
  • Manufacturing floor time with elevated noise levels.
  • Exposure to moving equipment and electrical hazards; serious injury is possible without proper care.
  • Travel by car between customer sites, including high-traffic conditions and typical driving risks.
  • Occasional lifting/moving of items up to 50 lbs.
Why you'll thrive here
  • Hands-on ownership of process performance and new product launches.
  • Opportunity to mentor others and influence plant-wide standards.
  • A culture that values clean, safe, and continuously improving operations.