21320 – Chemical engineers

Broad Occupation Category

2 - Natural and applied sciences and related occupations.


1 – Occupations usually require a university degree

Major Group

21 – Professional occupations in natural and applied sciences

Broad Occupation Category

213 – Professional occupations in engineering

Broad Occupation Category

2131 – Electrical, electronics and computer engineers

Chemical engineers research, design, and develop chemical processes and equipment, oversee the operation and maintenance of industrial chemical, plastics, pharmaceutical, resource, pulp and paper, and food processing plants and perform duties related to chemical quality control, environmental protection and biochemical or biotechnical engineering. They are employed in a wide range of manufacturing and processing industries, consulting firms, government, research and educational institutions.

Let us help you Apply for Canada PR as Chemical engineers

Example Titles

  • Adhesives engineer

  • Biochemical engineer

  • Biotechnical engineer

  • Chemical process control engineer

  • Chemical process engineer

  • Chemical project engineer

  • Environmental chemical engineer

  • Industrial hygiene engineer

  • Industrial waste treatment engineer

  • Liquid fuels engineer

  • Petrochemical engineer

  • Polymer engineer

  • Pulp and paper engineer

  • Refinery engineer

  • Waste treatment engineer

Main Duties

This group performs some or all of the following duties:

  • Conduct economic and technical feasibility studies in areas related to chemical, petroleum, pulp and paper, food or other processing industries

  • Conduct research into the development or improvement of chemical engineering processes, reactions and materials

  • Evaluate chemical process technology and equipment and determine production specifications

  • Design and test chemical processing and associated plants and equipment

  • Oversee the construction, modification, operation and maintenance of pilot plants, processing units or processing plants

  • Establish and conduct quality control programs, operating procedures and control strategies to ensure consistency and adherence to standards for raw materials, products and waste products or emissions

  • Prepare contract documents and evaluate tenders for the process aspects of industrial construction

  • Supervise technicians, technologists and other engineers

  • May work in an administrative capacity, for example, in the development of guidelines and specifications for the handling of dangerous chemicals, environmental protection, or standards for foods, materials and consumer goods.

Employment Requirements

  • A bachelor's degree in chemical engineering or in a related engineering discipline is required.

  • A master's degree or doctorate in a related engineering discipline may be required.

  • Licensing by a provincial or territorial association of professional engineers is required to approve engineering drawings and reports and to practise as a Professional Engineer (P.Eng.).

  • Engineers are eligible for registration following graduation from an accredited educational program, and after three or four years of supervised work experience in engineering and passing a professional practice examination.