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Plastic Injection Molding Jobs in Ontario (NOW HIRING)

Team Integrity

Shipper/Receiver

Oldcastle, ON · On-site

Integrity has been specializing in custom plastic injection molds primarily for the automotive industry since 2000. Our main areas of expertise include, but are not limited to, standard injection ...

Global Furniture Group

Be Seen First

Millwright

North York, ON · On-site

CA$35 - CA$45/hr

... injection molding machine control systems as well as other miscellaneous equipment. · Perform predictive preventative maintenance of plastic extrusion equipment, manufacturing machinery and machine ...

SyBridge Technologies

Mold Maker

Windsor, ON · On-site

CA$26 - CA$35/hr

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 ...

Sybridge Technologies

Mold Maker

Windsor, ON · On-site

CA$26 - CA$35/hr

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 ...

Starlim

Process Technician

London, ON

$28 - $36/hr

Ensuring the efficient operation of Injection Molding process to support the production work schedule; * Reporting to the team leader, and supporting technical requirements associated with Liquid ...

Starlimna

Process Technician

London, ON

$28 - $36/hr

Ensuring the efficient operation of Injection Molding process to support the production work schedule; * Reporting to the team leader, and supporting technical requirements associated with Liquid ...

Team Integrity

CNC Controls Technician

Oldcastle, ON · On-site

Integrity has been specializing in custom plastic injection molds primarily for the automotive industry since 2000. Our main areas of expertise include, but are not limited to, standard injection ...

Essentra

Warehouse Associate

Burlington, ON

$40K - $55K/yr

Essentra is an FTSE 250 company, and a global market-leading manufacturer and distributor of plastic injection molded, vinyl dip molded, and metal items. Every day, we produce and distribute millions ...

ABL Employment

$20/hr

... injection mould machine - Trimming away excess plastic using pliers - Packaging the window frames into a box Pay rate: $20.00/hour - weekly pay every Friday Shift Schedule: Night shift - 11pm - 7 ...

NSG Group

QUALITY MANAGER I CN

Whitby, ON

CA$104K - CA$130K/yr

Experience in glass manufacturing or plastic injection molding. * Certified Six Sigma Green or Black Belt. * Prior supervisory or leadership experience. * Familiarity with lean manufacturing or ...

Toyota Boshoku Canada

Mold Maker

Woodstock, ON · On-site

$45.87/hr

... injection molding and assembly operations. This position plays a key role in maintaining the Toyota Production System (TPS) by minimizing equipment downtime, improving productivity, supporting new ...

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All JobsPlastic Injection Molding JobsPlastic Injection Molding Jobs in Ontario

Plastic Injection Molding information

See Ontario salary details

$9

$16

$25

How much do plastic injection molding jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for plastic injection molding in Ontario is $16.13, according to ZipRecruiter salary data. Most workers in this role earn between $12.50 and $18.27 per hour, depending on experience, location, and employer.

What is plastic injection molding?

Plastic injection molding is a manufacturing process used to produce parts by injecting molten plastic material into a mold. The process involves melting plastic pellets, injecting the liquid into a custom-designed mold cavity, and then cooling the material until it solidifies into the final shape. This method is widely used due to its ability to produce high volumes of identical parts with complex shapes and fine details. It's commonly used in industries such as automotive, consumer goods, electronics, and medical devices.

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

To thrive as a Plastic Injection Molding Technician, you need a solid understanding of manufacturing processes, mechanical aptitude, and familiarity with material properties, usually supported by a high school diploma or technical certification. Proficiency in using injection molding machines, process control software, and quality inspection tools is essential. Attention to detail, problem-solving skills, and effective communication help you stand out in this role. These skills ensure the efficient production of high-quality parts, minimize downtime, and maintain safety and productivity on the manufacturing floor.

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

Plastic Injection Molding Technicians often encounter challenges such as machine downtime, material inconsistencies, and maintaining product quality. Addressing these requires strong troubleshooting skills, attention to detail, and good communication with maintenance and quality control teams. Proactively inspecting equipment, adhering to preventive maintenance schedules, and collaborating closely with engineers help minimize defects and ensure efficient production. Continuous learning and staying updated with new molding technologies also support long-term success in this role.

What is the difference between Plastic Injection Molding vs Plastic Mold Designer?

AspectPlastic Injection MoldingPlastic Mold Designer
Primary RoleManufactures plastic parts by injecting molten plastic into moldsDesigns and develops molds used in plastic injection molding processes
Required SkillsMachine operation, material knowledge, quality controlCAD design, mold design, engineering principles
Work EnvironmentFactories, manufacturing plantsDesign studios, engineering offices
CertificationsMachine operation, safety certificationsCAD software certifications, engineering credentials

While Plastic Injection Molding involves the actual manufacturing of plastic parts, Plastic Mold Designers focus on creating the molds used in this process. Both roles are essential in the plastic manufacturing industry, with overlapping skills in engineering and design, but they differ in daily tasks and work environments.

What are the most commonly searched types of Plastic Injection Molding jobs in Ontario?

The most popular types of Plastic Injection Molding jobs in Ontario are:

What are popular job titles related to Plastic Injection Molding jobs in Ontario?

For Plastic Injection Molding jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Plastic Injection Molding jobs in Ontario look for?

The top searched job categories for Plastic Injection Molding jobs in Ontario are:

What cities in Ontario are hiring for Plastic Injection Molding jobs?

Cities in Ontario with the most Plastic Injection Molding job openings:

Plastic Injection Molding jobs near you
Infographic showing various Plastic Injection Molding job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 2% Contract, and 2% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $33,545 per year, or $16.1 per hour.

Shipper/Receiver

Team Integrity

Oldcastle, ON • On-site

Full-time

Medical, Dental, Retirement

Posted 28 days ago

Job description

Integrity is actively recruiting aShipper/Receiverto join our expanding team.

As a Shipper/Receiver, you will be responsible for all aspects of shipping and receiving within the plant, including but not limited to, handling incoming and outgoing deliveries and using a forklift and crane.

This position will report directly to the Shipping/Receiving Team Leader.

We offer competitive wages, compensation for travel, health and dental benefits, a company-matched pension plan, performance based bonuses, an employee reward and recognition program, as well as many other means of employee appreciation throughout the year.

Duties and Responsibilities:

  • Load and unload trucks, putting all items in their proper place
  • Prepare items for shipping
  • Clean, organize, and sort
  • Record and enter storage items into IOS
  • Identify received items with Cimatron software
  • Maintain accurate records
  • Work with other departments to facilitate shipping and storage requests
  • Perform job moves using forklifts and overhead cranes

Required Qualifications:

  • Ability to work occasional afternoon shifts to provide department coverage and assist with projects as required
  • Experience working in fast-paced manufacturing environment an asset
  • Overhead crane and forklift experience an asset
  • Proficient in Microsoft Suites (Outlook, Excel, PowerPoint, Word, etc.)
  • Strong work ethic
  • Ability to follow line-up from leader and learn company procedures
  • Good communication and organizational skills

Company Overview:

Integrity has been specializing in custom plastic injection molds primarily for the automotive industry since 2000. Our main areas of expertise include, but are not limited to, standard injection, multi-shot rotary, chrome grill products, and large interior trim.

We currently employ 890+ highly skilled team members, operating out of 4 locations, with 12 facilities globally. Corporate headquarters is located in Oldcastle (Windsor), Canada, with additional full capability facilities in Pulaski, Tennessee, Queretaro, Mexico, and Treviso, Italy.

Although our presence is global, we have continued to maintain a team-based atmosphere throughout all facilities. We consistently invest in state-of-the-art equipment and technology, and promote continuous improvement in all departments. We strongly encourage the growth and development of our personnel, and thus we offer opportunities for accelerated advancement.

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