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Plastic Design Engineer Jobs in Ontario (NOW HIRING)

Nokia

Mechanical Design Engineer

Kanata, ON

... plastic, extrusions and cast parts including fabrication techniques, tolerance and analyses ... Prepare engineering documentation, including drawings, BOMs, and design changes. * Work with cross ...

Ciena

Senior Mechanical Design Engineer

Ottawa, ON · On-site

CA$88K - CA$141K/yr

This Senior Mechanical Engineer contributes to the development of high-performance, physical design ... Background in design of plastic components including injection moulding and metal components ...

Colt Automation

Mechanical Engineer

Mississauga, ON

CA$100K - CA$110K/yr

Perform engineering calculations for the products for determining the strength of components including structural design, roll plastic deformation, welded connections, component sizing, deflections ...

VitalBio

Manufacturing Engineer II

Oakville, ON · On-site

Design, develop, document and implement robust manufacturing processes and scale-up activities for ... molded plastic components) and diagnostic instruments. * Provide DFx feedback to ensure ...

Tayco

Product Engineer

Etobicoke, ON · On-site

CA$70K - CA$85K/yr

To evolve the design concept through a systematic process of modeling, prototyping, testing and ... sheet metal, plastic, glass, wood) * Good project and time management skills, experience in ...

Tayco

Product Engineer

Etobicoke, ON

CA$70K - CA$85K/yr

To evolve the design concept through a systematic process of modeling, prototyping, testing and ... sheet metal, plastic, glass, wood) * Good project and time management skills, experience in ...

SyBridge Technologies

Scheduler

Windsor, ON · On-site

... plastic injection mold manufacturing projects. Plans and sequences work through key manufacturing stages, including design, engineering release, material procurement, rough machining, semi-finish ...

SPM Automation

Research Scientist

Windsor, ON · On-site

... plastics processing. Job Responsibilities : * Process system design and control * Design and ... Provide technical information/support for Mechanical and Electrical Engineering departments

Sybridge Technologies

Scheduler

Windsor, ON · On-site

... plastic injection mold manufacturing projects. Plans and sequences work through key manufacturing stages, including design, engineering release, material procurement, rough machining, semi-finish ...

Linamar

Engineer - Manufacturing

Guelph, ON

They will provide support in the design, fabrication, modification, and evaluation of manufacturing ... plastics processing, welding and brazing, assembly, and material handling. May assist in time and ...

Ciena

Mechanical Engineer - New Grad

Ottawa, ON · On-site

CA$62K - CA$100K/yr

Join a collaborative engineering team focused on developing and optimizing test fixtures and ... Experience in the design of plastic components (injection molding) and metal components (sheet ...

VitalBio

Manufacturing Engineer I

Oakville, ON · On-site

CA$80K - CA$95K/yr

... plastic components. Developing process flow maps and optimal assembly sequences, based on the ... Design the appropriate manufacturing processes, define and conduct process development activities ...

Tiercon

Program Manager

Stoney Creek, ON · On-site

CA$105K/yr

Supervise Project and/or Design Engineers activities related to your program. * Provide DFM/DFA ... Experience with automotive exterior plastic a must. Ie bumper assemblies, fascias, top caps ...

TI Automotive (Canada Region)

Surface Modeler

Windsor, ON · On-site

$28 - $35/wk

TI Automotive supplies safety and performance critical products and highly engineered components to ... Working with the assigned Design Group Leader and Mold Designer using NX1973 software to develop 3D ...

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Showing results 1-20

All JobsPlastic Design Engineer JobsPlastic Design Engineer Jobs in Ontario

Plastic Design Engineer information

See Ontario salary details

$23K

$92.6K

$160.5K

How much do plastic design engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for plastic design engineer in Ontario is $92,558.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,500.00 and $113,500.00 per year, depending on experience, location, and employer.

What does a plastic design engineer do?

A Plastic Design Engineer is responsible for designing and developing plastic components and products, often used in industries such as automotive, consumer goods, and electronics. They use computer-aided design (CAD) software to create detailed models and drawings, select appropriate materials, and ensure that designs meet performance, safety, and cost requirements. These engineers also collaborate with manufacturing teams to optimize mold designs for production efficiency and quality. Their work often involves testing prototypes, troubleshooting design issues, and ensuring compliance with industry standards. Overall, they play a crucial role in bringing plastic products from concept to production.

What are some common challenges faced by plastic design engineers when working with manufacturers, and how can they be addressed?

Plastic Design Engineers often encounter challenges such as ensuring manufacturability of complex parts, managing material selection constraints, and meeting tight tolerances during production. Effective communication with manufacturers early in the design process helps address these issues, as does familiarity with various molding processes and tooling limitations. Collaborating closely with cross-functional teams, including tooling engineers and quality assurance, can also help mitigate potential production issues and ensure the final product meets design and quality expectations.

What are the key skills and qualifications needed to thrive as a plastic design engineer, and why are they important?

To thrive as a Plastic Design Engineer, you need a solid background in mechanical engineering, materials science (especially polymers), and CAD modeling, often supported by a relevant engineering degree. Familiarity with design software like SolidWorks or CATIA, and knowledge of manufacturing processes such as injection molding, are essential, with certifications in CAD or plastics engineering being advantageous. Strong problem-solving skills, creativity, and effective communication set standout professionals apart in this role. These skills are crucial for developing innovative, manufacturable plastic components that meet performance, cost, and quality standards.

What is the difference between Plastic Design Engineer vs Mechanical Design Engineer?

AspectPlastic Design EngineerMechanical Design Engineer
Required CredentialsBachelor's in Plastics Engineering, Mechanical Engineering or related; certifications like CPD or CSPBachelor's in Mechanical Engineering or related; certifications like PE or EIT
Work EnvironmentDesign labs, manufacturing plants, R&D centersDesign offices, manufacturing facilities, R&D centers
Industry UsagePlastic product manufacturing, injection molding, packagingMachinery, automotive, consumer products
Common Search/ComparisonPlastic Design Engineer vs Mechanical Design Engineer

The Plastic Design Engineer specializes in designing plastic components and products, focusing on material properties and manufacturing processes like injection molding. In contrast, the Mechanical Design Engineer works on a broader range of mechanical systems and components, including metals and other materials. Both roles require engineering degrees and similar certifications, but their focus areas and industries differ, making each role unique in its application and expertise.

What is the role of a plastic design engineer?

A plastic design engineer develops and optimizes plastic parts and products by applying principles of materials science, engineering, and CAD software. They focus on creating designs that meet functional, aesthetic, and manufacturing requirements while ensuring cost-effectiveness and compliance with industry standards.

What are popular job titles related to Plastic Design Engineer jobs in Ontario?

For Plastic Design Engineer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Plastic Design Engineer jobs in Ontario look for?

The top searched job categories for Plastic Design Engineer jobs in Ontario are:

Plastic Design Engineer jobs near you
Infographic showing various Plastic Design Engineer job openings in Ontario as of August 2026, with employment types broken down into 82% Full Time, 15% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $92,558 per year, or $44.5 per hour.

Mechanical Design Engineer

Nokia

Kanata, ON

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 25 days ago

Key responsibilities

  • Design mechanical enclosures and packaging for telecom electronic equipment.

  • Create and manage 3D CAD models and drawings using PTC Creo and Windchill.

  • Support prototype development, testing, troubleshooting, and product qualification.

Nokia rating

7.9

Company rating: 7.9 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

30th of 101 rated telecommunications companies

Job description

What you will learn and contribute to 


    Participate in the design and development of complex mechanical designs - product architecture, detailed specification definition for complex systems, technology (component) selection and the application of design tools/methods
    Develop designs (piece parts and complex assemblies) with guidance and direction (sheet metal, plastic, extrusions and cast parts including fabrication techniques, tolerance and analyses)
    Interface with supply chain and procurement with a focus on sheet metal, plastic and cast designs, cabling, and manufacturability
    Responsible for planning and execution of prototype builds for R&D consumption
    Provides sizing and estimates of work and review of product development schedules
    Decision making to deliver on goals with supervision.
    Work is carried out in an office and clean lab environment, with limited to no exposure to disagreeable elements
 

Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we're advancing connectivity to secure a brighter world. 

Learn more about life at Nokia.


Our recruitment process

We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.

If you're interested in this role but don't meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.

The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia. 

Some of our benefits in Canada:
  • Corporate Retirement Savings Plan
  • Health and dental benefits
  • Short-term disability, and long-term disability
  • Life insurance, and AD&D - Company paid 2x base pay
  • Optional or Supplemental life and AD&D insurance (Employee/Spouse/Child)
  • Paid time off for holidays and Vacation
  • Employee Stock Purchase Plan
  • Tuition Assistance Plan
  • Adoption assistance
  • Employee Assistance Program/Work Life Resource Program

The above benefits exclude students.


Disclaimer for US/Canada

Nokia Maintains broad annual base salary ranges for its roles in order to account for variations in knowledge, skills, experience and market conditions, and with consideration to internal peer equity. Check the salary ranges in the job info section for this role.

All North America job posts will post for a minimum of 7 calendar days and up to 180 days or until candidate/s identified.
  • Mechanical Engineering University degree from recognized University
  • Exposure to telecom electronic system packaging Mechanical Design 
  • 5+ years design experience an asset
  • Understanding of thermal design for electronic equipment
  • Knowledge of sheet metal/plastics/die casting
  • Knowledge of PTC CREO and Windchill tools
  • Knowledge with PCB design and manufacturing methodology 
  • Knowledge in telecom industry standards (Telcordia and ETSI standards) 
  • Knowledge of regulatory product qualification 
  • Self-motivated enthusiastic team player with good written/verbal communication
  • Excellent analytical skills and ability to build relationships across multiple teams
  • Proficient with MS office tool
  • Design mechanical enclosures and packaging for telecom electronic equipment.
  • Create and manage 3D CAD models and drawings using PTC Creo and Windchill.
  • Develop thermal solutions to ensure reliable operation of electronic products.
  • Design components for sheet metal, plastics, and die-casting manufacturing processes.
  • Collaborate with electrical engineers to integrate PCB assemblies into mechanical designs.
  • Ensure products comply with telecom (Telcordia, ETSI) and regulatory standards.
  • Support prototype development, testing, troubleshooting, and product qualification.
  • Prepare engineering documentation, including drawings, BOMs, and design changes.
  • Work with cross-functional teams to deliver reliable, manufacturable, and cost-effective products.

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