NOC 21101: Chemists
Chemists conduct research and analysis in support of industrial operations, product and process development, quality control, environmental control, medical diagnosis and treatment, biotechnology, nanotechnology and other applications. They also conduct theoretical, experimental and applied research into basic chemical and biochemical processes to create or synthesize new products and processes. They are employed in research, development and quality control laboratories; chemical, petrochemical and pharmaceutical industries; mineral, metal and pulp and paper industries; and a wide variety of manufacturing, utility, health, educational and government establishments.
Express Entry eligibility
- Skilled work (TEER 0 to 3): yes, TEER 1.
- Canadian Experience Class: counts as skilled Canadian work (1 year in the last 3 years).
- Federal Skilled Worker Program: counts as skilled work (1 year of continuous work in the last 10 years).
- Federal Skilled Trades Program: not one of the eligible trades.
- High-wage occupation (from November 3, 2026): yes, 1.3× tier.
TEER 1: Occupations that usually need a university degree. Every program has other requirements too, such as language test results and, for FSW, a points test.
Category-based draws
NOC 21101 is not on any of IRCC’s occupation category lists. You can still be invited in general, Canadian Experience Class or other program draws.
Category lists checked on canada.ca on 2026-10-17. IRCC category-based selection
CRS points for work in NOC 21101
With 12+ months of Canadian work here, from November 3, 2026, by years of skilled Canadian work:
| Years in Canada | Single, today | Single, Nov 3 | With spouse, today | With spouse, Nov 3 |
|---|---|---|---|---|
| 1 | 40 | 60 | 35 | 55 |
| 2 | 53 | 73 | 46 | 66 |
| 3 | 64 | 84 | 56 | 76 |
| 4 | 72 | 92 | 63 | 83 |
| 5 or more | 80 | 100 | 70 | 90 |
See Canadian work points and the median-wage rule.
Main duties
This group performs some or all of the following duties:
- Analyze, synthesize, purify, modify and characterize chemical or biochemical compounds
- Develop and conduct programs of analysis to ensure quality control of raw materials, chemical intermediates or final products
- Conduct programs of sample and data collection and analysis to identify and quantify environmental toxicants
- Conduct research to develop new chemical formulations and processes and devise new technical applications of industrial chemicals and compounds
- Conduct research to discover, develop, refine and evaluate new products such as those used in nanomedicine, nanoelectronics and other applications of chemistry
- Conduct fundamental and applied research into the synthesis and properties of chemical compounds and the mechanisms of chemical reactions
- Investigate chemical aspects of the mechanisms of drug action, the diagnosis and treatment of disease, organ function and the assessment of health
- Participate in interdisciplinary research and development projects working with chemical engineers, biologists, microbiologists, agronomists, geologists or other professionals
- Act as technical consultant in a particular field of expertise
- May participate in the commercialization of new products
- May supervise other chemists and chemical technicians and technologists.
For Express Entry your duties must match the lead statement and most of the main duties above.
Example job titles
- agricultural chemist
- analytical chemist
- bioanalytical chemist
- biochemist
- chemist
- clinical chemist
- coatings chemist
- electrochemist
- environmental chemist
- food chemist
- inorganic chemist
- medicinal chemist
- nuclear magnetic resonance (NMR) spectroscopist
- oceanographic chemist
- organic chemist
- organic mass spectrometrist
- organometallic chemist
- pharmacological chemist
- physical chemist
- polymer chemist
- quality control chemist
- research chemist
- soil chemist
- textile chemist
- theoretical chemist
Employment requirements
- A bachelor's degree in chemistry, biochemistry or a related discipline is required.
- A master's or doctoral degree is usually required for employment as a research chemist.
- Licensing by a provincial association of chemists is required in Quebec and available but voluntary, in Nova Scotia, Ontario, Saskatchewan, Alberta and British Columbia.
Similar jobs with a different code
- 20011Architecture and science managers
- 21320Chemical engineers
- 21102Geochemist
- 21109Materials scientist
- 21109Metallurgist
- 21110Molecular biologist
Common questions
- Is NOC 21101 (Chemists) a high-wage occupation for Express Entry?
- Yes. From November 3, 2026, NOC 21101 is in the 1.3× tier of IRCC’s high-wage list, meaning its national median wage is at least 1.3 times, but less than 1.5 times, the median wage of the Canadian workforce (2023 to 2025 data).
- How many CRS points does NOC 21101 give?
- With 12 months or more of skilled Canadian work in NOC 21101, you add 20 points to your Canadian work-experience points. For example, a single candidate with 3 years of Canadian work goes from 64 to 84 points. A qualifying job offer in NOC 21101 is worth 50 points instead. You get the higher of the two routes, never both, capped at 150 points (140 with a spouse).
- Do I need to earn 1.3× the median wage myself?
- No. The tier comes from the occupation’s national median wage, not from your own salary. What matters is that your job’s main duties match NOC 21101 and that the work is skilled, paid, Canadian experience.
- Can I combine months in different high-wage jobs?
- Months here combine with months in any other high-wage occupation (1.3×, 1.5× or 2×) for the 20-point add-on.
- Which Express Entry programs accept NOC 21101?
- As a TEER 1 occupation it counts as skilled work for the Canadian Experience Class and the Federal Skilled Worker Program.
- Which category draws include NOC 21101?
- It is not on any of IRCC’s occupation category lists, so it does not qualify you for an occupation-based category draw.
Other 1.3× high-wage occupations
- 21110Biologists and related scientists1.3×
- 21112Agricultural representatives, consultants and specialists1.3×
- 21200Architects1.3×
- 21201Landscape architects1.3×
- 21203Land surveyors1.3×
- 21234Web developers and programmers1.3×
- 22214Technical occupations in geomatics and meteorology1.3×
- 22232Occupational health and safety specialists1.3×
More in professional occupations in natural and applied sciences
- 21100Physicists and astronomers
- 21102Geoscientists and oceanographers
- 21103Meteorologists and climatologists
- 21109Other professional occupations in physical sciences
- 21110Biologists and related scientists
- 21111Forestry professionals
- 21112Agricultural representatives, consultants and specialists
- 21120Public and environmental health and safety professionals
Find any NOC code · All high-wage occupations · Source: Statistics Canada, NOC 2021 Version 1.0
See your CRS score with NOC 21101
Quick CRS adds up every factor and shows your score under today’s rules and the rules from November 3, 2026, side by side. Free, about 3 minutes.