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Chemical Process Engineer Jobs in Ontario (NOW HIRING)

CRB

Process Engineer Co-op

Toronto, ON

... Process Engineering Coop with a drive to learn. This person will work under the direction of an ... Pursuit of Bachelor's Degree (Chemical Engineering, Biomedical Engineering, and Bio Engineering)

Magna

Senior Process Engineer

Guelph, ON · On-site

Bachelor's degree in engineering, Materials Science, Polymer/Composite Technology, Chemical Engineering or equivalent experience. * Minimum 5 years process engineering experience in automotive ...

fgf brands

Summary As a Process Engineer, you will work with the Engineering team on projects within a fast-paced manufacturing environment. These responsibilities are to be carried out in a manner which ...

Gerdau

PROCESS ENGINEER

Cambridge, ON · On-site

CA$75K - CA$85K/yr

... process efficiency and effectiveness. The incumbent is responsible for driving continuous improvement through the application of methodologies, QIS improvement principles, technical and engineering ...

Godspeed Group

Process Engineer

Vaughan, ON · On-site

CA$80K - CA$100K/yr

We are hiring a seasoned Process Engineer to join our automotive manufacturing client's team in Concord! This role focuses on the development, implementation, and continuous improvement of ...

Mondelez International

Process Engineer

Hamilton, ON · On-site

The Process Engineer is a key contributor and champion of the advancement of our Factories towards Mondelez Quest to Be the Best Vision. * Responsible for Loss Intelligence, Loss Eradication and Loss ...

Hatch

Process Engineer - Metals

Mississauga, ON · On-site

CA$90K - CA$120K/yr

Ensure process specifications portray the appropriate information and design intent. Participate in ... Recognised qualifications in Chemical or Metallurgical Engineering from an accredited college or ...

Hatch

Process Engineer - Metals

Mississauga, ON · On-site

CA$90K - CA$120K/yr

Ensure process specifications portray the appropriate information and design intent. Participate in ... Recognised qualifications in Chemical or Metallurgical Engineering from an accredited college or ...

Hatch

Process Engineer - Metals

Mississauga, ON · On-site

CA$90K - CA$120K/yr

Ensure process specifications portray the appropriate information and design intent. Participate in ... Recognised qualifications in Chemical or Metallurgical Engineering from an accredited college or ...

Kimberlyclark

Senior Process Engineer

Huntsville, ON

Senior Process Engineer Join the team behind iconic brands like Huggies, Kleenex, Cottonelle, Scott ... Requires a minimum of a bachelor's or advanced degree in Chemical Engineering, Pulp & Paper Science ...

Kimberly-Clark

Senior Process Engineer

Huntsville, ON

Senior Process Engineer Join the team behind iconic brands like Huggies, Kleenex, Cottonelle, Scott ... Requires a minimum of a bachelor's or advanced degree in Chemical Engineering, Pulp & Paper Science ...

Kimberly-Clark

Senior Process Engineer

Huntsville, ON · On-site

Senior Process Engineer Join the team behind iconic brands like Huggies, Kleenex, Cottonelle, Scott ... Requires a minimum of a bachelor's or advanced degree in Chemical Engineering, Pulp & Paper Science ...

Hatch

Process Engineer - Metals

Mississauga, ON · On-site

CA$90K - CA$120K/yr

Experience in the design and operation of hydrometallurgy and pyrometallurgy processes for metals ... Chemical or Metallurgical Engineering from an accredited college or university • Excellent ...

Hatch

Process Engineer - Metals

Mississauga, ON · On-site

CA$90K - CA$120K/yr

Experience in the design and operation of hydrometallurgy and pyrometallurgy processes for metals ... Chemical or Metallurgical Engineering from an accredited college or university • Excellent ...

Hatch

Process Engineer - Metals

Mississauga, ON · On-site

CA$90K - CA$120K/yr

Experience in the design and operation of hydrometallurgy and pyrometallurgy processes for metals ... Chemical or Metallurgical Engineering from an accredited college or university • Excellent ...

Actalent

Microelectronics Process Engineer

Kanata, ON · On-site

CA$110K - CA$160K/yr

Microelectronics Process Engineer This role focuses on developing and owning advanced microelectronics assembly processes for complex optoelectronic modules and related products. You will combine ...

Linamar

Senior Process Engineer

Guelph, ON · On-site

Senior Process Engineer Job Summary As a Senior Process Engineer, you will be responsible for the full scope of projects, including development, planning, execution and implementation of ...

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All JobsChemical Process Engineer JobsChemical Process Engineer Jobs in Ontario

Chemical Process Engineer information

See Ontario salary details

$45K

$95.5K

$138.5K

How much do chemical process engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for chemical process engineer in Ontario is $95,536.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,500.00 and $107,500.00 per year, depending on experience, location, and employer.

What is a chemical process engineer?

A chemical process engineer’s responsibilities cover designing and developing processes for transforming raw materials into marketable products. You can hold a chemical process engineer job in an industry that processes natural gases, paper, pharmaceuticals, plastic, food, and other products. You will analyze procedures, communicate effectively with team members, apply math, science, and engineering concepts, and conduct experiments and report the results. Many types of chemical engineering careers exist in chemical production and manufacturing, mineral processing, oil exploration, sustainable engineering, and alternative energy fields. However, you can find chemical engineers with diverse duties in jobs in nearly every industry that creates a product.

What does a chemical process engineer do?

A Chemical Process Engineer is responsible for designing, developing, and optimizing processes used in the production of chemicals, fuels, pharmaceuticals, food, and other products. They work to improve efficiency, safety, and sustainability in manufacturing plants by analyzing chemical reactions, equipment, and workflows. Chemical Process Engineers often collaborate with other engineers and technicians to troubleshoot problems and implement new technologies in production systems.

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

To thrive as a Chemical Process Engineer, you need a solid background in chemical engineering principles, process design, and safety regulations, typically supported by a bachelor's degree in chemical engineering or a related field. Familiarity with process simulation software (such as Aspen Plus or HYSYS), knowledge of P&ID development, and relevant certifications like Six Sigma are highly valuable. Strong analytical thinking, problem-solving skills, and effective teamwork and communication abilities help you excel in this role. These skills ensure that processes are efficient, safe, and cost-effective, supporting both operational excellence and regulatory compliance.

What are some typical challenges a chemical process engineer faces when optimizing plant operations?

Chemical Process Engineers often encounter challenges such as balancing production efficiency with safety and environmental regulations, troubleshooting unexpected equipment malfunctions, and integrating new technologies into existing systems. They must collaborate closely with multidisciplinary teams, including operators, maintenance staff, and quality control, to implement process improvements. Staying adaptable and proactive in problem-solving is key to overcoming these challenges while maintaining smooth and cost-effective operations.

What is the difference between Chemical Process Engineer vs Chemical Production Technician?

AspectChemical Process EngineerChemical Production Technician
CredentialsBachelor's degree in chemical engineering or related fieldAssociate's degree or technical certification in chemical technology
Work EnvironmentDesign, optimize, and oversee chemical processes in labs or plantsOperate and maintain equipment on the production floor
Employer & Industry UsageManufacturing, petrochemical, pharmaceuticals, and energy sectorsChemical manufacturing plants and processing facilities

The Chemical Process Engineer focuses on designing and improving chemical processes, requiring a degree in engineering. In contrast, the Chemical Production Technician handles daily operations and equipment maintenance, often with technical certifications. Both roles are vital in chemical industries but differ in responsibilities, education, and work scope.

More about Chemical Process Engineer jobs

What are the most commonly searched types of Chemical Process Engineer jobs in Ontario?

The most popular types of Chemical Process Engineer jobs in Ontario are:

What are popular job titles related to Chemical Process Engineer jobs in Ontario?

For Chemical Process Engineer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Chemical Process Engineer jobs in Ontario look for?

The top searched job categories for Chemical Process Engineer jobs in Ontario are:

What cities in Ontario are hiring for Chemical Process Engineer jobs?

Cities in Ontario with the most Chemical Process Engineer job openings:

What are popular job titles related to Chemical Process Engineer jobs in ON?

For Chemical Process Engineer jobs in ON, the most frequently searched job titles are:

Chemical Process Engineer jobs near you
Infographic showing various Chemical Process Engineer job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 22% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $95,536 per year, or $45.9 per hour.

Process Engineer Co-op

CRB

Toronto, ON

Full-time

Re-posted 13 days ago

Job description

Company Description

At CRB, we design and build some of the most powerful facilities in the world — those that change people's lives.  We are the leading provider of sustainable Engineering, Architecture, Construction and Consulting solutions to the global life sciences and food and beverage industries. Our employees provide best-in-class solutions that drive success and positive change for our clients, our people and our communities. CRB is a privately held company with a rich history of serving clients throughout the world, consistently striving for the highest standard of technical knowledge, creativity and execution.  

Job Description

CRB is looking for enthusiastic, motivated, and collaborative Process Engineering Coop with a drive to learn. This person will work under the direction of an assigned mentor to develop and implement project deliverables. Project sizes will vary, and will consist primarily of pharmaceutical, biotech, food and beverage, or industrial process projects including both existing building renovations/retrofits and new construction.

    Responsibilities 

    • Developing project documents (e.g., calculations, reports, construction drawings and specifications, etc.) for clients in coordination with regulatory bodies and industry standards. 
    • Assisting with development of conceptual designs and coordinating with the design team under direction of the project team lead.
    • Coordinating with other disciplines and other internal and external team members (e.g., vendors, clients, and contractors).
    Qualifications
    • Pursuit of Bachelor’s Degree (Chemical Engineering, Biomedical Engineering, and Bio Engineering)
    • Experience with AutoCAD and Revit preferred 
    • Experience with 3D collaboration tools (Navisworks, BIM360 Suite, Assemble), preferred 
    • Experience with Microsoft Office

    Additional Information

    All your information will be kept confidential according to EEO guidelines.

    CRB does not accept unsolicited resumes from search firms or agencies. Any resume submitted to any employee of CRB without a prior written search agreement will be considered unsolicited and the property of CRB. Please, no phone calls or emails.

    If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

    Apply