The 2026 Express Entry STEM category covers roughly 40 NOC 2021 occupations across four fields: science, technology, engineering, and math. Tech codes commonly on the list include software developers (21232), software engineers (21231), web developers (21234), data scientists (21211), and computer engineers (21311). To qualify in 2026 you generally need at least one year of work experience in an eligible occupation within the last three years, and STEM draws have cut roughly 20–40 CRS points below general rounds.
What the STEM category is
Alongside general draws, Canada runs category-based Express Entry draws for priority fields — and STEM is one of them. If your occupation is on the STEM list and you meet the experience rule, you can be invited at a CRS score well below a general round. See the Government of Canada's Express Entry pages for the current categories and the official occupation list.
The four STEM fields
The list — roughly 40 NOC 2021 codes in 2026 — spans four broad fields:
- Science — chemists, biologists, physicists, and related roles
- Technology — software engineers, IT/systems analysts, database administrators
- Engineering — civil, mechanical, electrical, and chemical engineers
- Mathematics — actuaries, statisticians, and mathematicians
Key tech occupations on the list
If you're in tech, these NOC codes have appeared on the STEM list — each links to its Before Borders profile:
- Software developers and programmers (21232)
- Software engineers and designers (21231)
- Web developers and programmers (21234)
- Data scientists (21211)
- Computer engineers (21311) and related systems roles
What changed in 2026
The experience rule tightened. To qualify under an Express Entry occupational category in 2026, you generally need a minimum of one year of work experience in an eligible occupation, and that experience must have occurred within the last three years. Always verify against the current official list, since occupations are added and removed.
Why it's worth targeting
STEM draws have cut roughly 20–40 CRS points below general rounds. If your NOC is on the list and your CRS is competitive, a STEM draw can mean an invitation you'd otherwise wait much longer for. The part you control is landing and growing in an eligible role — see tech jobs for Express Entry and the tech career to PR pillar.
Explore these careers on Before Borders
This is general career guidance, not immigration advice. The STEM occupation list, eligibility rules, and CRS cut-offs change and depend on your individual profile. Always confirm the current list and your eligibility with IRCC (canada.ca) or a licensed immigration professional (RCIC or lawyer).
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