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Plastic Injection Mold Maker Jobs in Ontario (NOW HIRING)

Mold Maker

Windsor, ON ยท On-site

Mould Maker Location: Windsor, ON Our locations include: 465 Jutras Drive South,Lakeshore, Ontario ... Build, fit, assemble, and repair injection molds from start to finish * Perform final inspections ...

Mold Maker

Windsor, ON ยท On-site

CA$26 - CA$35/hr

Mould Maker Location: Windsor, ON Our locations include: 465 Jutras Drive South, Lakeshore, Ontario ... Build, fit, assemble, and repair injection molds from start to finish * Perform final inspections ...

Mold Maker

Windsor, ON

CA$26 - CA$35/hr

Mould Maker Location: Windsor, ON Our locations include: 465 Jutras Drive South,Lakeshore, Ontario ... Build, fit, assemble, and repair injection molds from start to finish * Perform final inspections ...

Injection Mold Designer

Windsor, ON ยท On-site

CA$28 - CA$40/hr

Design complete plastic injection molds using advanced 3D CAD assembly modeling * Build and maintain detailed mold assemblies that meet customer and internal design standards * Create and release ...

Mold Maker

Woodstock, ON ยท On-site

$45.87/hr

Position SummaryToyota Boshoku Canada (TBCA) is seeking a Mold Maker to join our Maintenance team, supporting our injection molding and assembly operations. This position plays a key role in ...

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 ...

Mold Maker

Oldcastle, ON ยท On-site

CA$24 - CA$32/hr

We offer solutions for complex tooling and plastic part challenges to world-class OEM and Tier 1 ... Mold Maker The Mold Maker is responsible for creating and repairing molds. This individual will ...

Minimum 5 years' experience in plastic injection mold design * Experience with Cimatron software an asset * Strong work ethic * Ability to follow line-up from leader and learn company procedures

Knowledge of plastic injection molds * Exceptional attention to detail * Ability to work independently or as part of team * Ability to follow line-up from leader and learn company procedures Company ...

New

Knowledge of plastic injection molds * Exceptional attention to detail * Ability to work independently or as part of team * Ability to follow line-up from leader and learn company procedures Company ...

Knowledge of plastic injection molds * Exceptional attention to detail * Ability to work independently or as part of team * Ability to follow line-up from leader and learn company procedures Company ...

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Showing results 1-20

Plastic Injection Mold Maker information

See Ontario salary details

$17

$27

$36

How much do plastic injection mold maker jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for plastic injection mold maker in Ontario is $27.48, according to ZipRecruiter salary data. Most workers in this role earn between $22.36 and $32.45 per hour, depending on experience, location, and employer.

What are some common challenges faced by plastic injection mold makers, and how can they be managed on the job?

Plastic Injection Mold Makers often encounter challenges such as maintaining tight tolerances, troubleshooting defects in molds, and working with complex designs. Managing these issues involves a strong attention to detail, effective use of precision tools, and collaboration with engineers and machine operators. Staying current with new materials and manufacturing technologies also helps Mold Makers address evolving production requirements and minimize downtime.

What does a plastic injection mold maker do?

As a plastic injection mold maker, your job is to operate and monitor mold machines. This involves setting the machine up, running it, testing molds to ensure they meet specifications, modifying molds as needed, and inspecting finished products. Plastic injection mold makers also use shop equipment and tools to finish molded polymers, perform maintenance on molding machines, select materials to use, and schedule jobs to meet quoted hours and delivery times. Mold makers often supervise assistants as needed, ensure the work area remains clean and free of obstructions, and report any problems to the supervisor. Some companies have plastic injection mold makers work in shifts with machines that are in use both day and night.

What does a plastic injection mold maker do?

A Plastic Injection Mold Maker designs, constructs, and repairs molds used in the plastic injection molding process. They work with detailed blueprints and precise measurements to create molds that shape molten plastic into specific parts or products. This role involves using various tools and machinery, such as lathes, milling machines, and grinders, to ensure molds meet exact specifications. Mold makers also perform maintenance and modifications to improve mold performance and product quality.

What are the key skills and qualifications needed to thrive as a plastic injection mold maker, and why are they important?

To thrive as a Plastic Injection Mold Maker, you need strong mechanical aptitude, precision machining skills, blueprint reading ability, and typically a technical diploma or apprenticeship in mold making or tool and die. Familiarity with CAD/CAM software, CNC machinery, and various measurement tools is essential, along with certifications like Journeyman Toolmaker where applicable. Attention to detail, problem-solving, and effective communication are crucial soft skills to excel in this role. These competencies ensure molds are manufactured to exact specifications, supporting high-quality production and minimizing costly errors in manufacturing environments.

What is the difference between Plastic Injection Mold Maker vs Tool and Die Maker?

AspectPlastic Injection Mold MakerTool and Die Maker
CredentialsTypically requires vocational training or apprenticeship, certifications varyRequires technical training, often apprenticeship, certifications common
Work EnvironmentManufacturing plants, mold shopsTool and die shops, manufacturing facilities
Industry UsagePlastic molding, manufacturingMetalworking, stamping, manufacturing
Common Search IntentComparison for job roles, skills, and career pathsRelated manufacturing roles, tooling expertise

Plastic Injection Mold Makers and Tool and Die Makers share skills in machining and tooling, often working in similar environments. However, Plastic Injection Mold Makers specialize in creating molds for plastic parts, while Tool and Die Makers focus on metal stamping and die manufacturing. Both roles require technical training and are vital in manufacturing industries.

What are popular job titles related to Plastic Injection Mold Maker jobs in Ontario? For Plastic Injection Mold Maker jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Plastic Injection Mold Maker jobs in Ontario look for? The top searched job categories for Plastic Injection Mold Maker jobs in Ontario are:
Infographic showing various Plastic Injection Mold Maker job openings in Ontario as of August 2026, with employment types broken down into 73% Full Time, 26% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $57,154 per year, or $27.5 per hour.

Mold Maker

Sybridge Technologies

Windsor, ON โ€ข On-site

Full-time

Retirement

Re-posted 3 days ago


Job description

Salary: $26-35

We're Hiring Mold Makers! Alternate title: Mould Maker

Location: Windsor, ON


Our locations include:

465 Jutras Drive South,Lakeshore, Ontario N8N 5C4

5000 Regal Drive, Windsor, Ontario N0R 1L0


Why Join SyBridge?

  • Competitive hourly wage: $26.00$35.00/hour, based on skills and experience
  • Benefits starting on Day One
  • Overtime paid after 40 hours
  • Weekend shift overtime opportunities
  • Pension plan after one year
  • Great work-life balance
  • Career growth and professional development
  • Stable, full-time employment with a growing global organization
  • Work on complex, high-precision tooling for industry-leading customers
  • Collaborative team environment with experienced tooling professionals


Are you an experienced Mold Maker who takes pride in building precision molds from the ground up? Do you enjoy solving complex tooling challenges, working with tight tolerances, and seeing a project through from start to finish?


AtSyBridge Technologies, we're looking for a skilled Mold Maker to join our growing manufacturing team. In this role, you'll be responsible for all aspects of the mold build process, from planning and assembly through final inspection and mold tryout. If you're passionate about craftsmanship, quality, and continuous improvement, we'd love to hear from you.


What You'll Do

As a Mold Maker, you'll be responsible for building, assembling, repairing, and validating precision injection molds while ensuring every tool meets the highest standards for quality, accuracy, and performance.

Your responsibilities will include:

  • Build, fit, assemble, and repair injection molds from start to finish
  • Perform final inspections, complete work documentation, and maintain material traceability
  • Fit and assemble mold components, including cooling and heating circuits, ejector systems, runner systems, and spotting press operations
  • Spot, troubleshoot, and validate molds to ensure proper function and performance
  • Perform in-process and final inspections using precision measuring tools and specialized inspection equipment
  • Develop and execute detailed mold build plans, including layout, calculations, templates, tooling aids, and verification of mold components
  • Read and interpret complex engineering drawings, specifications, and work instructions
  • Identify tooling concerns and communicate issues or improvement opportunities to the appropriate team members
  • Safely operate overhead cranes to transport molds and mold components (up to 50,000 lbs.)
  • Safely operate forklifts to move molds and prepare them for tryouts (up to 5,000 lbs.)
  • Maintain accurate documentation and communicate project status between shifts

What You Bring

  • High school diploma or equivalent
  • Ten (10) years of related experience as a mold maker, preferred
  • Red Seal certification is considered an asset
  • Strong understanding of mold construction, assembly, repair, and troubleshooting
  • Experience safely operating overhead cranes and forklifts
  • Strong mechanical aptitude and problem-solving skills
  • Excellent attention to detail and commitment to quality
  • Strong communication, organizational, and time management skills
  • Ability to work independently while contributing to a collaborative team environment


Physical Requirements

  • Ability to stand and walk for extended periods throughout the workday
  • Ability to occasionally lift up to 50 lbs.
  • Ability to climb stairs and work in a manufacturing environment
  • Comfortable working around varying temperatures, noise levels, dust, and other manufacturing conditions
  • Ability to wear required personal protective equipment (PPE), including safety glasses, hearing protection, gloves, and other protective equipment as required


Apply today and build your future with SyBridge Technologies!


About SyBridge Technologies
SyBridge Technologies is redefining precision manufacturing through technology-enabled design, prototyping, and advanced manufacturing solutions. As North America's largest injection molding tooling platform and a leading digital manufacturer, we combine cutting-edge manufacturing expertise with advanced AI-driven technology to help customers bring innovative products to market faster.

Backed by Crestview Partners, SyBridge has grown through strategic acquisitions into a global organization with 18 locations across North America, Europe, and Asia. Our people are at the heart of our success, and we're committed to creating an environment where skilled professionals can build rewarding, long-term careers.


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Equity, Diversity, and Inclusion Statement

In accordance with Accessibility for Ontarians with Disabilities Act (AODA), 2005 and the Ontario Human Rights Code, and the Equal Employment Opportunity Employment Commission, SyBridge Technologies Inc., will provide accommodations throughout the recruitment selection and/or assessment process to applicants with disabilities. If selected to participate in the recruitment, selection and/or assessment process, please inform SyBridge Technologies Inc., Human Resources staff of the nature of the accommodation(s) that you may require in respect of any materials or processes used to ensure your accommodation and inclusion.


Hiring Compliance Statement
We are committed to fair, transparent, and inclusive hiring practices. This posting includes the expected compensation range, where required, and does not require Canadian work experience unless specifically permitted by applicable law. Where artificial intelligence or automated tools are used to assist in screening, assessing, or selecting applicants, this will be disclosed in accordance with applicable employment standards legislation. All applicants will be assessed based on their skills, qualifications, experience, and ability to perform the requirements of the role. Candidates selected for an interview will be advised of the outcome within the timelines required by applicable law. We are an equal opportunity employer and will provide accommodation throughout the recruitment and selection process upon request.