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Injection Molding Process Engineer

East Jordan Plastics
South Haven, MI Full Time
POSTED ON 10/10/2026
AVAILABLE BEFORE 1/28/2027
Injection Molding Process Engineer

We are seeking an experienced Injection Molding Process Engineer to support daily production, improve existing processes, and develop proven injection molding processes that improve efficiency, quality, and machine utilization. This role is hands-on, collaborative, and highly visible on the production floor.

What You’ll Do
  • Establish, control, and improve new and existing injection molding processes.
  • Support production teams with process control, troubleshooting, and daily technical problem solving.
  • Build effective working relationships across departments to support successful project execution.
  • Participate in and lead cross-functional teams focused on process improvement and project advancement.
  • Train production personnel on new and revised processes.
  • Work closely with tooling design to influence designs that support single-digit cycle times.
  • Develop and manage tooling modifications that improve machine utilization, efficiency, and quality.
  • Spend up to 80% of time on the production floor identifying issues, correcting problems, improving processes, and maintaining successful programs.
  • Process molding tools using theoretical data and adjust processing parameters to achieve optimum cycle times.
  • Maintain a positive presence on the production floor that fosters teamwork and continuous improvement.
What We’re Looking For
  • Hands-on experience with process setup, troubleshooting, and machine repair.
  • Excellent verbal and written communication skills.
  • Strong interpersonal skills with the ability to work independently and collaborate effectively.
  • Strong time management skills and ability to meet deadlines.
  • First-rate computer skills.
Qualifications
  • 5 years of experience in the plastic injection molding industry.
  • Thin-wall, high-speed injection molding experience preferred, but not required.
  • Bachelor’s degree in mechanical engineering, plastics engineering, or a related field preferred, but not required.
  • Extensive knowledge of molding processes, molding equipment, molding materials, and mold tooling.
  • Project management experience related to process improvement and innovation.
  • Must be authorized to work in the United States and able to pass a pre-employment screening.
Physical Requirements
  • Prolonged periods of standing and/or walking on concrete.
  • Must be able safely lift 25-50 pounds at a time
Benefits
  • Medical, Dental, Vision, and Life Insurance
  • Paid Time Off
  • Retirement Plan - 401(k)

Salary : $70,000 - $95,000

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