NOC 21332: Petroleum engineers
Petroleum engineers conduct studies for the exploration, development and extraction of oil and gas deposits; and plan, design, develop and supervise projects for the drilling, completion, testing and re-working of oil and gas wells. They are employed by petroleum producing companies, consulting companies, well logging or testing companies, government, and research and educational institutions.
Last reviewed 2026-11-02 · Sources: Immigration, Refugees and Citizenship Canada (IRCC)
Quick answer
NOC 21332 (Petroleum engineers) is a TEER 1 occupation, so it counts as skilled work for Express Entry. It is on IRCC's high-wage list at Level 1: +70 CRS for 12+ months of Canadian work, or 100 for a job offer. It isn't on any current category-based draw list.
TEER
TEER 1
Skilled for Express Entry
High-wage
Level 1
+70 work · 100 job offer
Category draws
None
IRCC 2026 lists
| NOC 2021 code | 21332 |
|---|---|
| Title | Petroleum engineers |
| Broad category | Natural and applied sciences and related occupations |
| TEER | TEER 1 — usually requires a university degree |
CRS points for this occupation
Under the Labour Market Integration factor, IRCC gives you the higher of: your Canadian work-length points plus 70 for 12+ months of qualifying work in a Level 1 occupation, or 100 points for a valid job offer in it. How job offer points work.
Example job titles
- oil and gas drilling engineer
- oil and gas production engineer
- petroleum engineer
- petroleum reservoir engineer
- petroleum well completion engineer
- subsea engineer
Main duties
- Conduct feasibility assessment studies for developing new oil and gas fields
- Direct and monitor oil and gas drilling operations
- Develop drilling programs, select sites and specify drilling fluids, bit selection, drill stem testing procedures and equipment
- Direct and monitor the completion and evaluation of wells, well testing and well surveys
- Design and select artificial lift machinery, and well and surface production equipment and systems, and specify programs for corrosion control and oil or gas treatment
- Develop specifications for and monitor and supervise well modification and stimulation programs to maximize oil and gas recovery
- Analyze reservoir rock and fluid data to design optimum recovery methods and to predict reservoir performance and reserves
- Monitor and forecast oil and gas reservoir performance and recommend oil recovery techniques which extend the economic life of wells
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 21300 — Civil engineers
- NOC 21301 — Mechanical engineers
- NOC 21310 — Electrical and electronics engineers
- NOC 21311 — Computer engineers (except software engineers and designers)
- NOC 21320 — Chemical engineers
- NOC 21321 — Industrial and manufacturing engineers
- NOC 21322 — Metallurgical and materials engineers
- NOC 21330 — Mining engineers
- NOC 21331 — Geological engineers
- NOC 21390 — Aerospace engineers
← NOC 21331 Geological engineers · NOC 21390 Aerospace engineers →
Calculate your CRS score → · All NOC codes · High-wage list
TEER 1 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 21332 eligible for Express Entry?+
NOC 21332 is a TEER 1 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 21332 a high-wage occupation?+
Yes. It's on IRCC's high-wage list at Level 1. From November 3, 2026, 12+ months of qualifying Canadian work in it adds 70 CRS points, or a valid job offer in it is worth 100 points (whichever is higher).
Which Express Entry category draws include NOC 21332?+
None of IRCC's current category-based selection lists include NOC 21332. Candidates can still be invited in general, program-specific (such as CEC) or PNP rounds.