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Senior Process Engineering Manager

Job Description - Senior Process Engineering Manager


Sr. Process Engineering Manager (Plastic Injection Moulding)




Location: Foothill Ranch, California



Employment Type: Full-Time



Schedule: On-site; Day-Shift

Position Overview

We are seeking an experienced Process Engineering Manager with a strong background in plastic injection molding and Assembly to lead a technical team supporting manufacturing operations.

This individual will be responsible for technical operations, process optimization, equipment implementation, continuous improvement, and team leadership. The ideal candidate combines strong hands-on technical knowledge with proven management experience and the ability to lead cross-functional initiatives in a fast-paced manufacturing environment.

Key Responsibilities



  • Oversee technical operations related to plastic injection molding, including process optimization, troubleshooting, equipment performance, and maintenance.

  • Lead a team responsible for the development, qualification, and successful implementation of manufacturing processes and equipment on the production floor.

  • Establish priorities and provide strategic and tactical direction to the engineering/manufacturing team.

  • Lead Operational Excellence and Continuous Improvement initiatives across manufacturing operations.

  • Develop and manage team budgets, including CapEx and OpEx, while ensuring projects remain aligned with business objectives.

  • Coach team members on Lean Manufacturing, data-driven problem solving, and continuous improvement methodologies.

  • Work closely with Maintenance, Tooling, New Product Development, R&D, and other cross-functional teams to resolve technical and operational challenges.

  • Evaluate new product and process handoffs, identify gaps, and develop practical solutions when requirements are not being met.

  • Manage and prioritize multiple projects simultaneously in a dynamic, high-volume manufacturing environment.

  • Develop a 3–5 year strategic vision for the team in collaboration with cross-functional leadership.

  • Drive accountability, technical development, and performance within the team.

  • Support automation and technology initiatives designed to improve manufacturing efficiency, quality, and reliability.

Required Qualifications



  • Bachelor’s degree in Engineering or a closely related technical discipline.

  • 5+ years of management experience within a similar environment

  • Strong technical knowledge of plastic injection molding and manufacturing processes.

  • Proven experience managing CapEx and OpEx budgets.

  • 3+ years of automation experience/exposure.

  • Experience applying Lean Six Sigma tools and methodologies.

  • Demonstrated ability to lead and coach teams through Continuous Improvement initiatives.

  • Strong analytical and problem-solving skills, with the ability to make sound decisions under pressure.

  • Excellent leadership, communication, interpersonal, and cross-functional collaboration skills.

  • Ability to manage multiple priorities and projects in a fast-paced manufacturing environment.

 







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