Atmospheric physicist NOC code
NOC 2021 code, TEER level and Express Entry status for atmospheric physicist.
Last reviewed 2026-11-02 · Sources: Immigration, Refugees and Citizenship Canada (IRCC)
Quick answer
The NOC code for atmospheric physicist is 21100 (Physicists and astronomers), a TEER 1 occupation — it counts as skilled work for Express Entry. It's a high-wage occupation (Level 2): +40 CRS for 12+ months of Canadian work, or 70 for a job offer.
NOC code
21100
TEER 1 · skilled
High-wage
Level 2
+40 work · 70 job offer
Category draws
None
IRCC 2026 lists
What NOC 21100 covers
Physicists conduct theoretical and applied research to extend knowledge of natural phenomena and to develop new processes and devices in fields such as electronics, communications, power generation and distribution, aerodynamics, optics and lasers, remote sensing, biotechnology, medicine and health. They are employed by electronic, electrical and aerospace manufacturing companies, telecommunications companies, power utilities, university and government research laboratories, hospitals and by a wide range of other processing, manufacturing, and research and consulting firms. Astronomers conduct observational and theoretical research to extend knowledge of the universe. They are employed by government and universities.
| Unit group | 21100 — Physicists and astronomers |
|---|---|
| TEER | TEER 1 — usually requires a university degree |
| Broad category | Natural and applied sciences and related occupations |
Main duties to compare with yours
- Physicists
- Design and conduct research in experimental and theoretical physics
- Carry out analysis of research data and prepare research reports
- Participate as a member of a research or development team in the design and development of experimental, industrial or medical equipment, instrumentation and procedures.
- Physicists may specialize in fields such as aeronomy and space, acoustics, atomic and molecular physics, biophysics, condensed matter or solid state physics, electromagnetics, fluids and aerodynamics, health physics, medical physics, metrology, particle physics, optics and laser physics, nuclear physics and plasma physics.
- Astronomers
To use NOC 21100 on an Express Entry profile or reference letter, your duties should match the lead statement and most of the main duties. See every duty and the full Express Entry breakdown for NOC 21100 →
Other job titles under NOC 21100
- Acoustics physicist
- Aerodynamicist
- Aerospace research scientist
- Astronomer
- Astrophysicist
- Biophysicist
- Cosmologist
Similar titles in other NOC codes
If your duties don't match NOC 21100, one of these may fit better:
- Engineering physicist — NOC 21399 (Other professional engineers, TEER 1)
Calculate your CRS score → · All job titles A–Z · High-wage list
Sources: Statistics Canada, NOC 2021 Version 1.0 (example titles and duties); IRCC high-wage occupations and category-based selection lists. Check the official NOC site before you apply.
Frequently asked questions
What is the NOC code for atmospheric physicist?+
In NOC 2021, "atmospheric physicist" is an example title in unit group 21100 — Physicists and astronomers. It is a TEER 1 occupation in the "Natural and applied sciences and related occupations" broad category.
Is atmospheric physicist eligible for Express Entry?+
NOC 21100 is TEER 1, which IRCC counts as skilled work experience for the Federal Skilled Worker Program and the Canadian Experience Class — provided your actual duties match the NOC description and you meet every other program requirement.
Does atmospheric physicist get extra CRS points?+
Yes. NOC 21100 is on IRCC's high-wage list at Level 2. From November 3, 2026, 12+ months of qualifying Canadian work adds 40 CRS points, or a valid job offer is worth 70 (whichever is higher).
Can a atmospheric physicist get a category-based Express Entry invitation?+
NOC 21100 isn't on any of IRCC's current category-based selection lists. You can still be invited in general, Canadian Experience Class or Provincial Nominee Program rounds.
What if my job title says atmospheric physicist but my duties are different?+
IRCC assesses your duties, not your job title. Compare what you actually do with the lead statement and main duties of NOC 21100. If most of them don't match, look at the related occupations below or search the official NOC site.