1

Chemical Process Engineer Jobs in Toronto, ON (NOW HIRING)

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 ...

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 ...

Suitable degree in Chemical/Mechanical or relevant engineering * Experience in Nuclear, Power, Oil ... Experience in process calculations and equipment sizing. * Conversant with international design ...

The Process Engineer II is expected to support the Lead Engineer and have responsibility for defined scope of the project such as a unit operation or small area. This individual should understand the ...

Our team combines expertise across chemical engineering, manufacturing, AI, and software to tackle ... The Process Modeller will be responsible for developing mathematical models for the Basetwo ...

Our team combines expertise across chemical engineering, manufacturing, AI, and software to tackle ... The Process Modeller will be responsible for developing mathematical models for the Basetwo ...

Play a lead role in on site commissioning of new equipment and process systems Qualifications and Experience: * Mineral Processing, Mining, Chemical or Metallurgical Engineering degree. * 12+ years ...

Showing results 21-40

Chemical Process Engineer information

See Toronto, ON salary details

$42.9K

$91.2K

$132.2K

How much do chemical process engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for chemical process engineer in Toronto, ON is $91,174.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,824.00 and $102,591.00 per year, depending on experience, location, and employer.

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 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.

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 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 are the most commonly searched types of Chemical Process Engineer jobs in Toronto, ON? The most popular types of Chemical Process Engineer jobs in Toronto, ON are:
Infographic showing various Chemical Process Engineer job openings in Toronto, ON as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $91,174 per year, or $43.8 per hour.

Process Engineer - Metals

Hatch

Mississauga, ON • On-site

CA$90K - CA$120K/yr

Full-time

Re-posted 19 days ago


Job description

Requisition ID: 100490 

Job Category: Engineering; Metals 

Location: Mississauga, ON, Canada 
 

Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 70 years of business and technical expertise in mining, energy, and infrastructure, our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you.

If it isn't grown, it's mined. Our mining and metals teams help our clients to safely and sustainably mine the minerals and metals used in our everyday lives. Want to play a part of innovating and optimizing the mining life cycle on greenfield and brownfield facilities? Apply today!

As the successful candidate, you will: 
Design flowsheets for each unique ore or feedstock, optimizing the business case for implementation
   Assist in feasibility studies and detailed design for metals; particularly lithium, rare earths and other battery material related projects
   Prepare design calculations and documentation and development of mass balance models in simulation software (METSIM, SysCAD, IDEAS)
   Provide process design requirements to designers 
   Prepare process equipment data sheets, including technical details and duties as required.
   Ensure process specifications portray the appropriate information and design intent.
   Participate in Hazops 
   Work with the project team to prepare capital and operating cost estimates.
   Assist in plant commissioning for metals, battery material and rare earths
You bring to the role: 
Process experience in either an engineering contracting environment or consultancy organisations in the metallurgical industry. Experience in the design and operation of hydrometallurgy and pyrometallurgy processes for metals - lithium,  nickel, cobalt, copper, zinc, gold and rare earths will be highly regarded, as will operational experience.
   Recognised qualifications in Chemical or Metallurgical Engineering from an accredited college or university
   Excellent communication and interpersonal skills
   Planning and organizational skills
   Good general computer literacy

Base Salary Range: $90,000 - $120,000

At Hatch, we are committed to fair and equitable compensation practices. In accordance with legislated pay transparency requirements, the expected salary range for this position is based on current market data and aligned with internal pay structures to ensure consistency and fairness. 

Your individual compensation within this range will depend on factors such as skills, experience, qualifications and location. In addition to base pay, our total rewards package may include performance-based incentives, comprehensive benefits, and other programs designed to support your well-being and growth. 

Why join us?

  • Work with great people to make a difference
  • Collaborate on exciting projects to develop innovative solutions
  • Top employer


What we offer you?

  • Flexible work environment
  • Long term career development
  • Think globally, work locally

Don't meet every single requirement? You don't need to. At Hatch, we are building a diverse, inclusive workplace that fosters innovation. If you're interested in this role, we encourage you to apply even if your past experiences don't perfectly align with the skills we've listed.

We're committed to fostering a workforce that reflects the diversity of the communities in which we operate and serve. Hatch is an Equal Opportunity Employer that considers applicants without regard to age, race, color, national origin, citizenship, religion, creed, gender, sexual orientation, marital status, disability, veteran, or any other protected status. If you have any accommodation requirements, please let us know. We'll do our best to meet your needs in accordance with applicable local legislation.