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NOC 21321 is the Canadian National Occupational Classification code for Industrial and manufacturing engineers. It is classified TEER 1 — Usually require a university degree, which meets the skill requirement for Express Entry. An officer decides whether you can claim this code by comparing the duties written in your reference letter against the official main duties below — not by your job title.
Classification
Natural & applied sciences
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Definition
Industrial and manufacturing engineers conduct studies, and develop and supervise programs to achieve the best use of equipment, human resources, technology, materials and procedures to enhance efficiency and productivity. They are employed in consulting firms, manufacturing and processing companies, in government, financial, health care and other institutions, or they may be self-employed.
Main duties
Example job titles
Overview
Under Canada's NOC 2021 system, Industrial and manufacturing engineers are classified under NOC code 21321. This occupation falls under TEER Category 1, which represents professional roles that typically require a university degree. Professionals in this field design, develop, test, and evaluate integrated systems for managing industrial production processes. These systems cover human work factors, quality control, inventory control, logistics and material flow, cost analysis, and production coordination.
To qualify for Canadian immigration under NOC 21321, applicants must meet specific employment requirements defined by the Employment and Social Development Canada (ESDC). Generally, a bachelor's degree in industrial engineering or a related engineering discipline is required. Licensing by a provincial or territorial association of professional engineers is mandatory to practice as a Professional Engineer (P.Eng.) and to approve engineering designs and reports. Typical job titles include industrial engineer, manufacturing engineer, and production engineer.
Because NOC 21321 is classified as TEER 1, individuals in this occupation are eligible for several key Canadian immigration pathways, including the Federal Skilled Worker (FSW) program and the Canadian Experience Class (CEC) under the Express Entry system. Many Provincial Nominee Programs (PNPs) also actively target skilled engineers to address local labor shortages.
Educational overview summarizing this occupation. Always confirm against the official NOC profile and IRCC before relying on it.
Yes — Industrial and manufacturing engineers is TEER 1, and TEER 0–3 occupations meet the skill-level requirement for Express Entry programs such as the Federal Skilled Worker Program and the Canadian Experience Class. Full eligibility also depends on your work experience, language results and other program criteria.
Industrial and manufacturing engineers is classified as TEER 1 — Usually require a university degree. Always confirm the exact employment requirements on the official NOC profile before relying on them.
Yes — Industrial and manufacturing engineers is regulated in Québec, so practising there requires recognition from the relevant professional body, and Québec immigration programs take this into account.
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Occupation data: Statistics Canada / ESDC — National Occupational Classification (NOC) 2021.