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.
Last reviewed 2026-11-02 · Sources: Immigration, Refugees and Citizenship Canada (IRCC)
Quick answer
NOC 22100 (Chemical technologists and technicians) is a TEER 2 occupation, so it counts as skilled work for Express Entry. It is not on IRCC's high-wage list. It isn't on any current category-based draw list.
TEER
TEER 2
Skilled for Express Entry
High-wage
Not listed
No extra CRS points
Category draws
None
IRCC 2026 lists
| NOC 2021 code | 22100 |
|---|---|
| Title | Chemical technologists and technicians |
| Broad category | Natural and applied sciences and related occupations |
| TEER | TEER 2 — usually requires a college diploma or apprenticeship of 2+ years, or supervisory roles |
Example job titles
- biochemistry technologist
- chemical analyst
- chemical engineering technician
- chemical engineering technologist
- chemical laboratory analyst
- chemical research technician
- chemical technician
- chemical technologist
Main duties
- Chemical technologists
- Set up and conduct chemical experiments, tests and analyses using techniques such as chromatography, spectroscopy, physical and chemical separation techniques and microscopy
- Operate and maintain laboratory equipment and apparatus and prepare solutions of gas or liquid, reagents, and sample formulations
- Compile records and interpret experimental or analytical results
- Develop and conduct programs of sampling and analysis to maintain quality standards of raw materials, chemical intermediates and products
- Assist in the development of chemical engineering processes, studies of chemical engineering procurement, construction, inspection and maintenance and the development of standards, procedures and health and safety measures
- Operate experimental chemical or petrochemical pilot plants
- Conduct or assist in air and water quality testing and assessments, environmental monitoring and protection activities, and development of and compliance with standards
Your duties should match the lead statement and most of the main duties to use this NOC — check the full profile on the official NOC site.
Related occupations
- NOC 22101 — Geological and mineral technologists and technicians
- NOC 22110 — Biological technologists and technicians
- NOC 22111 — Agricultural and fish products inspectors
- NOC 22112 — Forestry technologists and technicians
- NOC 22113 — Conservation and fishery officers
- NOC 22114 — Landscape and horticulture technicians and specialists
- NOC 22210 — Architectural technologists and technicians
- NOC 22211 — Industrial designers
- NOC 22212 — Drafting technologists and technicians
- NOC 22213 — Land survey technologists and technicians
← NOC 21399 Other professional engineers · NOC 22101 Geological and mineral technologists and technicians →
Calculate your CRS score → · All NOC codes · High-wage list
TEER 2 also matters for work permits: see the spousal open work permit (TEER rules for spouses of workers), LMIA explained and the Atlantic Immigration Program (job offers in TEER 0–4).
Sources: Statistics Canada NOC 2021 V1.0; IRCC high-wage occupations; IRCC category-based selection; IRCC who can apply.
Frequently asked questions
Is NOC 22100 eligible for Express Entry?+
NOC 22100 is a TEER 2 occupation. IRCC counts work in TEER 0, 1, 2 or 3 occupations as skilled work experience for the Federal Skilled Worker Program and the Canadian Experience Class, as long as all other program requirements are met.
Is NOC 22100 a high-wage occupation?+
No. NOC 22100 isn't on IRCC's Express Entry high-wage occupations list, so it doesn't earn the extra high-wage or job offer CRS points. Canadian work-length points can still apply for TEER 0–3 work.
Which Express Entry category draws include NOC 22100?+
None of IRCC's current category-based selection lists include NOC 22100. Candidates can still be invited in general, program-specific (such as CEC) or PNP rounds.