Geological engineer NOC code
NOC 2021 code, TEER level and Express Entry status for geological engineer.
Last reviewed 2026-11-02 · Sources: Immigration, Refugees and Citizenship Canada (IRCC)
Quick answer
The NOC code for geological engineer is 21331 (Geological engineers), 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. It's eligible for STEM category draws.
NOC code
21331
TEER 1 · skilled
High-wage
Level 2
+40 work · 70 job offer
Category draws
STEM
IRCC 2026 lists
What NOC 21331 covers
Geological engineers conduct geological and geotechnical studies to assess suitability of locations for civil engineering, mining and oil and gas projects; and plan, design, develop and supervise programs of geological data acquisition and analysis and the preparation of geological engineering reports and recommendations. They are employed in consulting engineering companies, electrical utilities, mining and petroleum companies and in government and research and educational institutions.
| Unit group | 21331 — Geological engineers |
|---|---|
| TEER | TEER 1 — usually requires a university degree |
| Broad category | Natural and applied sciences and related occupations |
Main duties to compare with yours
- Plan, develop and coordinate programs of geotechnical, geological, geophysical or geohydrological data acquisition, analysis and mapping to assist in the development of civil engineering, mining, petroleum and waste management projects or for regional development
- Analyze and prepare recommendations and reports for construction or improvements to foundations of civil engineering projects such as rock excavation, pressure grouting and hydraulic channel erosion control
- Analyze and prepare recommendations and reports on settlement of buildings, stability of slopes and fills, and probable effects of landslides and earthquakes to support construction and civil engineering projects
- Conduct theoretical and applied study of groundwater flow and contamination and develop prescriptions for site selection, treatment and construction
- Plan, develop, coordinate and conduct theoretical and experimental studies in mining exploration, mine evaluation and feasibility studies relative to the mining industry
- Conduct surveys and studies of ore deposits, ore reserve calculations and mine design
To use NOC 21331 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 21331 →
Other job titles under NOC 21331
- Geophysical engineer
- Hydrogeological engineer - engineering
Similar titles in other NOC codes
If your duties don't match NOC 21331, one of these may fit better:
- Acoustics engineer — NOC 21301 (Mechanical engineers, TEER 1)
- Adhesives engineer — NOC 21320 (Chemical engineers, TEER 1)
- Aerodynamics engineer — NOC 21390 (Aerospace engineers, TEER 1)
- Aeronautical engineer — NOC 21390 (Aerospace engineers, TEER 1)
- Aerospace engineer — NOC 21390 (Aerospace engineers, TEER 1)
- Aerospace structural engineer — NOC 21390 (Aerospace engineers, TEER 1)
- Aerospace systems engineer — NOC 21390 (Aerospace engineers, TEER 1)
- Aerospace test engineer — NOC 21390 (Aerospace 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 geological engineer?+
In NOC 2021, "geological engineer" is an example title in unit group 21331 — Geological engineers. It is a TEER 1 occupation in the "Natural and applied sciences and related occupations" broad category.
Is geological engineer eligible for Express Entry?+
NOC 21331 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 geological engineer get extra CRS points?+
Yes. NOC 21331 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 geological engineer get a category-based Express Entry invitation?+
Yes — NOC 21331 is on IRCC's list for Science, Technology, Engineering and Math (STEM) occupations. You generally need have accumulated, within the past 3 years, at least 12 months of full-time work experience (or an equal amount of part-time experience) — this experience does not need to be continuous.
What if my job title says geological engineer 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 21331. If most of them don't match, look at the related occupations below or search the official NOC site.