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Plastic Injection Molding Manager Jobs in Ontario

Injection Mold Designer

Windsor, ON ยท On-site

CA$28 - CA$40/hr

... Managers, Engineering, and Manufacturing to deliver innovative tooling solutions for industry ... Design complete plastic injection molds using advanced 3D CAD assembly modeling * Build and ...

Injection Mold Designer

Windsor, ON ยท On-site

CA$28 - CA$40/hr

... Managers, Engineering, and Manufacturing to deliver innovative tooling solutions for industry ... Design complete plastic injection molds using advanced 3D CAD assembly modeling * Build and ...

... molding areas smooth * Maintain a safe work environment * Follow ISO standards and company procedures Required Qualifications: * Minimum 7 years' experience * Knowledge of plastic injection molds

... molding areas smooth * Maintain a safe work environment * Follow ISO standards and company procedures Required Qualifications: * Minimum 7 years experience * Knowledge of plastic injection molds

The designing of plastic injection molds according to customer requirements and specifications from start to finish * Review plastic injection mold designs and provide feedback * Providing ...

... molding areas smooth * Maintain a safe work environment * Follow ISO standards and company procedures Required Qualifications: * Minimum 7 years' experience * Knowledge of plastic injection molds

Mechanical Designer

Ottawa, ON ยท Hybrid

CA$35 - CA$45/hr

Design and optimize plastic injection molded parts and other components for manufacturability, cost ... Use product lifecycle management tools, such as Agile PLM or similar systems, to manage design data ...

... plastic packaging products and related services to major global companies. Our employees make the ... About The Opportunity Ensure high-quality operation of injection molding tools and equipment ...

These team members are responsible for setting-up, programming and machining cores, cavities, and various other components of plastic injection molds to tight tolerances in order to ensure the ...

Manager, Engineering

Guelph, ON

CA$106K - CA$140K/yr

Engineering Manager to lead a team of technical departments related to in-house plastic injection moulding (including, production engineering, maintenance technicians, and tool and die.). Duties and ...

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Plastic Injection Molding Manager information

What does a plastic injection molding manager do?

A Plastic Injection Molding Manager oversees the daily operations of injection molding production in a manufacturing facility. They are responsible for managing staff, ensuring product quality, optimizing machine efficiency, and maintaining safety standards. The manager also coordinates production schedules, oversees maintenance of equipment, and implements process improvements to maximize productivity and reduce waste. Additionally, they may handle training, budgeting, and compliance with industry regulations.

What are some common challenges faced by a plastic injection molding manager and how can they be addressed?

Plastic Injection Molding Managers often encounter challenges such as maintaining consistent product quality, reducing machine downtime, and managing production schedules to meet tight deadlines. Addressing these issues typically involves implementing preventive maintenance programs, training staff on best practices, and closely monitoring quality control metrics. Successful managers also foster strong communication between engineering, maintenance, and production teams to quickly resolve issues and ensure smooth operations.

What are the key skills and qualifications needed to thrive as a plastic injection molding manager?

To thrive as a Plastic Injection Molding Manager, you need expertise in molding processes, quality control, and production management, typically supported by a technical degree or relevant industry experience. Familiarity with injection molding machinery, process monitoring software, and lean manufacturing systems is essential. Strong leadership, problem-solving, and communication skills help drive team performance and resolve production challenges. These skills ensure efficient operations, high-quality output, and a safe, productive manufacturing environment.
What are popular job titles related to Plastic Injection Molding Manager jobs in Ontario? For Plastic Injection Molding Manager jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Plastic Injection Molding Manager jobs in Ontario look for? The top searched job categories for Plastic Injection Molding Manager jobs in Ontario are:
What cities in Ontario are hiring for Plastic Injection Molding Manager jobs? Cities in Ontario with the most Plastic Injection Molding Manager job openings:
Infographic showing various Plastic Injection Molding Manager job openings in Ontario as of August 2026, with employment types broken down into 90% Full Time, 9% Part Time, and 1% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution.

Injection Molding Setup Coordinator

Core Molding Technologies, Inc.

Cobourg, ON โ€ข On-site

CA$31.55/hr

Full-time

Posted 17 days ago


Job description

Injection Molding Setup Coordinator

Position Summary

Responsible for the creation, verification, and maintenance of injection molding setup layouts, ensuring all required tooling, molds, materials, and equipment are available, properly staged, and ready for production. This role supports setup teams by providing accurate setup documentation, coordinating tooling requirements, improving changeover efficiency, and ensuring production runs are completed safely, efficiently, and to quality standards.

The successful candidate possesses strong knowledge of injection molding processes, mold functionality, and machine operation, with the ability to troubleshoot issues and support continuous improvement initiatives.

Job purpose:

The creation and verification of set up layouts and that the necessary materials are available and correctly dispensed.

Duties and Responsibilities:

  • Create, verify, and maintain accurate setup layouts, ensuring all required materials, tooling, molds, and equipment are available and correctly staged prior to production.
  • Ensure scheduled setup times are recorded and tracked during rotating production weeks.
  • Support SMED initiatives by analyzing mold changeovers, identifying improvement opportunities, and implementing methods to reduce setup time.
  • Coordinate preventative maintenance requirements specific to each production run, including mold, tooling, nozzle, and machine readiness.
  • Possess a strong understanding of injection molds and machines, including mold components, operation, maintenance requirements, and common failure modes.
  • Verify tooling readiness prior to production runs, including mold installation, alignment, connections, hydraulic systems, water circuits, and machine compatibility.
  • Support troubleshooting of molds, and machine issues to minimize downtime and improve production efficiency.
  • Possess a working knowledge of injection molding machine operation, including machine setup parameters, and safe operating practices.
  • Audit daily nozzle inspections to ensure completion and accurate severity ratings.
  • Audit setup checklists for accuracy, completeness, and compliance with established procedures.
  • Monitor and maintain minimum/maximum inventory levels for setup components
  • Collaborate with Tooling and setup supervisor, Engineering, Maintenance, Production, and Quality teams to resolve issues and support continuous improvement.
  • Support the creation and maintenance of standardized work instructions, procedures, and setup evaluations
  • Utilize ERP, CMMS, and other computer systems as required for planning, inventory management, maintenance tracking, and reporting.
  • Support Quality Management System (QMS) implementation and ongoing continuous quality improvement initiatives.
  • Participate in process improvement activities focused on safety, quality, productivity, and cost reduction.
  • Comply with all corporate policies, Occupational Health and Safety Act requirements, environmental regulations, and company procedures.
  • Take every reasonable precaution to protect employees by ensuring required PPE, protective devices, and safe work practices are followed. Communicate known or potential health and safety hazards.
  • Comply with all applicable environmental laws, regulations, and third-party requirements while supporting pollution prevention initiatives.
  • Drive continuous improvement initiatives
  • Issues set up package to set up teams by shift
  • Ensures the long schedule set up times are recorded every rotating week
  • Preventative Maintenance – unique requirements for the production run
  • Completes all other duties as assigned

Qualifications:

  • Millwright and/or Tool and Die Maker knowledge and practical maintenance experience required
  • Previous experience as an Injection Molding Setup Technician or Setup Coordinator in a manufacturing environment an asset
  • Strong understanding of injection molding processes, mold functionality, and injection molding machine operation.
  • Demonstrated experience with SMED (Single-Minute Exchange of Dies), mold changeovers, setup optimization, and continuous improvement initiatives.
  • Functional knowledge of AutoCAD.
  • Functional knowledge of Solidworks
  • Experience leading, coaching, and developing teams.
  • Strong mechanical aptitude with excellent troubleshooting and problem-solving skills in injection molding machines, equipment, molds, and tooling.
  • Self-motivated with the ability to work independently and prioritize multiple tasks.
  • Safety-oriented with a strong commitment to following safe work practices.
  • Certified Lift Truck, Boom Truck, and Scissor Lift operator.
  • Completed Fall Arrest Training.
  • Completed Lockout/Tagout (LOTO) Training.
  • Completed Crane Training.
  • Computer proficient, including ERP systems, CMMS, Microsoft Office, Word, Excel, and Outlook.
  • Highly organized with strong attention to detail and a commitment to continuous improvement.