Exploration geologist NOC code
NOC 2021 code, TEER level and Express Entry status for exploration geologist.
Last reviewed 2026-11-02 · Sources: Immigration, Refugees and Citizenship Canada (IRCC)
Quick answer
The NOC code for exploration geologist is 21102 (Geoscientists and oceanographers), 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
21102
TEER 1 · skilled
High-wage
Level 2
+40 work · 70 job offer
Category draws
None
IRCC 2026 lists
What NOC 21102 covers
Geoscientists include geologists, geochemists and geophysicists who conduct programs of exploration and research to extend knowledge of the structure, composition and processes of the earth, to locate, identify and extract hydrocarbon, mineral and groundwater resources and to assess and mitigate the effects of development and waste disposal projects on the environment. Oceanographers conduct programs of exploration and research on ocean processes and phenomena, biological, chemical and physical characteristics of oceans, interactions with atmospheric and geological environments and impacts of human activity on oceans and marine ecosystems. Geoscientists are employed by petroleum and mining companies, consulting geology, geophysics and engineering firms and by governments and educational institutions, or they may be self-employed. Oceanographers are employed by governments, educational institutions and private companies engaged in exploration of seafloor deposits and seafarming areas, or they may be self-employed.
| Unit group | 21102 — Geoscientists and oceanographers |
|---|---|
| TEER | TEER 1 — usually requires a university degree |
| Broad category | Natural and applied sciences and related occupations |
Main duties to compare with yours
- Geoscientists
- Conduct theoretical and applied research to extend knowledge of surface and subsurface features of the earth, its history and the operation of physical, chemical and biological systems that control its evolution
- Plan, direct and participate in geological, geochemical and geophysical field studies, drilling and geological testing programs
- Plan and conduct seismic, geodetic, electromagnetic, magnetic, gravimetric, radiometric, radar and other remote sensing programs
- Plan, direct and participate in analyses of geological, geochemical and geophysical survey data, well logs and other test results, maps, notes and cross sections
- Develop models and applied software for the analysis and interpretation of data
To use NOC 21102 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 21102 →
Other job titles under NOC 21102
- Development geologist
- Environmental geologist
- Geochemist
- Geologist
- Geophysicist
- Glaciologist
- Groundwater geologist
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 exploration geologist?+
In NOC 2021, "exploration geologist" is an example title in unit group 21102 — Geoscientists and oceanographers. It is a TEER 1 occupation in the "Natural and applied sciences and related occupations" broad category.
Is exploration geologist eligible for Express Entry?+
NOC 21102 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 exploration geologist get extra CRS points?+
Yes. NOC 21102 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 exploration geologist get a category-based Express Entry invitation?+
NOC 21102 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 exploration geologist 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 21102. If most of them don't match, look at the related occupations below or search the official NOC site.