NOC 22100: Chemical technologists and technicians
Chemical technologists and technicians provide technical support and services or may work independently in chemical engineering, chemical and biochemical research and analysis, industrial chemistry, chemical quality control and environmental protection. They are employed by research and development and quality control laboratories, consulting engineering companies, in chemical, petrochemical, pharmaceutical and a variety of other manufacturing and processing industries, and by utilities, health, educational and government establishments.
Official Main Duties for NOC 22100
Select the duties you perform in your actual job. Under IRCC guidelines, you must perform at least 60% of these duties for a successful work permit or PR reference letter.
Your employer reference letter must confirm you performed the main actions described in the duties above. Avoid copying words directly from the NOC description — officers expect natural job descriptions with specific company context.
Canadian Labour Market & PR Pathways for NOC 22100
Under Canada's National Occupational Classification (NOC 2021 Version 1.0), Chemical technologists and technicians is categorized under TEER 2. Occupations in this tier typically require completion of a 2- to 3-year post-secondary diploma, apprenticeship training, or specialized technical certifications.
Express Entry Alignment
Qualifies directly for the Federal Skilled Worker (FSW) and Canadian Experience Class (CEC) under Express Entry. Work experience must be full-time (or equivalent part-time) and continuous for at least one year.
Target Category Status
Currently evaluated under standard General and CEC invitation rounds, or targeted through provincial in-demand lists such as Ontario (OINP), British Columbia (BC PNP), or Alberta (AAIP).
NOC 2016 to NOC 2021 Transition & Equivalency
Under Canada's previous NOC 2016 classification, this occupation was mapped under the following 4-digit code(s). When preparing your Express Entry profile or work reference letters, you must use the new 5-digit code NOC 22100.
Regional Wages Across Canada
Under Canadian immigration law, an employer hiring you under an LMIA must pay you at least the median wage listed below for your province.
| Province / Territory | Low Wage | Median Wage | High Wage |
|---|---|---|---|
| Canada (National Average) | $21 | $29.8/hr | $47.69 |
| Prince Edward Island → | $19/hr | $29.74/hr | $33.33/hr |
| Nova Scotia → | $18.11/hr | $29.96/hr | $45.88/hr |
| New Brunswick → | $21.56/hr | $32.81/hr | $54.27/hr |
| Quebec → | $21.63/hr | $28.21/hr | $43.27/hr |
| Ontario → | $21.5/hr | $30/hr | $47.82/hr |
| Manitoba → | $21.66/hr | $28.57/hr | $45/hr |
| Saskatchewan → | $24/hr | $34/hr | $52/hr |
| Alberta → | $20/hr | $31.25/hr | $54/hr |
| British Columbia → | $20/hr | $24/hr | $50/hr |
🏙️Top Metropolitan Cities Wage Rates (ESDC 2025/2026)
Economic Region BenchmarksOfficial ESDC prevailing median wages across major Canadian metropolitan regions. Crucial for LMIA prevailing wage compliance and local job offer evaluations.
Employment Requirements
These are the education, training, and certification standards usually required by Canadian employers for this occupation:
- Chemical technologists usually require completion of a two- or three-year college program in chemical, biochemical or chemical engineering technology or a closely related discipline.
- Chemical technicians usually require completion of a one- or two-year college program in chemical, biochemical or chemical engineering technology.
- National certification for chemical technologists and technicians is available through the Canadian Society for Chemical Technology.
- Certification in chemical engineering technology or in a related field is available through provincial associations of engineering/applied science technologists and technicians and may be required by employers.
- Chemical technologists and technicians are regulated in Quebec and Alberta.
- A period of supervised work experience, usually two years, is required before certification.
Official Job Titles for NOC 22100
91 Titles ListedIf your current job title matches any of these official examples, this NOC code is likely the right choice for your Express Entry reference letter:
Exclusions (Similar Jobs with Different Codes)
Check this list to make sure your actual job is not classified under one of these related codes:
- Medical laboratory biochemistry technologist (See 32120 Medical laboratory technologists)View NOC 32120→
- Process technician - chemical processing (See 93101 Central control and process operators, petroleum, gas and chemical processing)View NOC 93101→
Frequently Asked Questions for NOC 22100 (Chemical technologists and technicians)
Essential answers regarding Express Entry eligibility, LMIA prevailing wage compliance, and official reference letter rules.
Check Your Express Entry Score & Latest Cutoffs
Calculate your exact Comprehensive Ranking System (CRS) score for NOC 22100, explore your TEER 2 immigration pathways, and check recent draw cutoffs.