gpac | The Recruitment Platform

Lead Injection Molding Process Technician Job in Newton

Date Posted: 27 August 2026

Job Snapshot

Job Description

Lead Injection Molding Process Technician Job

Ready to lead the process, work with modern all-electric molding equipment, and have every Friday off?

We are seeking an experienced Lead Injection Molding Process Technician to take a hands-on leadership role within a growing manufacturing operation in Central, Iowa.

This is an excellent opportunity for an experienced processor who enjoys troubleshooting, improving processes, developing other technicians, and working with modern injection molding technology.

What You'll Do

  • Lead daily injection molding processing activities
  • Set, align and secure molds in injection molding machines
  • Establish and optimize molding process parameters
  • Troubleshoot molding defects, equipment issues and process problems
  • Monitor production, quality and process performance
  • Apply scientific molding and RJG Decoupled Molding principles
  • Work with engineering and production teams on process improvements
  • Train and mentor Process Technicians
  • Support continuous improvement initiatives
  • Maintain accurate process documentation
  • Assist with SOPs and work instructions
  • Promote safe work practices and strong quality standards

Must-Have Qualifications

  • 5+ years of hands-on injection molding processing experience – REQUIRED
  • Strong injection molding troubleshooting skills
  • Experience developing, adjusting and optimizing molding processes
  • Knowledge of RJG Decoupled Molding
  • Strong understanding of process equipment and control systems
  • Experience with mold setups and changeovers
  • Ability to analyze processing problems and determine root causes
  • Previous leadership, training or mentoring experience
  • Strong communication and problem-solving skills
  • Ability to work independently and as part of a team

Preferred Experience

  • Scientific molding experience
  • RJG Master Molder training or certification
  • Haitian or Zhafir injection molding experience
  • Sepro robot or automation experience
  • Lean Manufacturing or Six Sigma knowledge
  • Prototype or short-run molding experience

Why You'll Want to Work Here

  • 4-day workweek – Monday through Thursday
  • Every Friday off
  • Recently upgraded all-electric injection molding equipment
  • Clean, quiet and fully climate-controlled facility
  • Hands-on leadership opportunity
  • In-house tooling and product development capabilities
  • Relocation assistance available
  • Health, dental and vision insurance
  • Retirement plan

How to Apply

Please submit a current resume for confidential consideration. Only qualified applicants who provide a resume will be contacted.

Resumes can also be confidentially sent to kristie.ballestin@gogpac.com.

#InjectionMolding #ProcessTechnician #ManufacturingJobs #PlasticsManufacturing #ScientificMolding

All qualified applicants will receive consideration without regard to race, age, color, sex (including pregnancy), religion, national origin, disability, sexual orientation, gender identity, marital status, military status, genetic information, or any other status protected by applicable laws or regulations. GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. We are extremely competitive, client-focused and realize that our value is in our ability to deliver the right solutions at the right time.

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