Sonar operator NOC code
NOC 2021 code, TEER level and Express Entry status for sonar operator.
Last reviewed 2026-11-02 · Sources: Immigration, Refugees and Citizenship Canada (IRCC)
Quick answer
The NOC code for sonar operator is 43204 (Operations members of the Canadian Armed Forces), a TEER 3 occupation — it counts as skilled work for Express Entry. It's eligible for Military category draws.
NOC code
43204
TEER 3 · skilled
High-wage
Not listed
No extra CRS points
Category draws
Military
IRCC 2026 lists
What NOC 43204 covers
Operations members of the Canadian Armed Forces provide operational support to soldiers including the proper functioning and testing of military equipment such as vehicles, ships and weapons. They follow the military and strategic policies established by the leadership of the Canadian Army, the Royal Canadian Airforce and the Royal Canadian Navy.
| Unit group | 43204 — Operations members of the Canadian Armed Forces |
|---|---|
| TEER | TEER 3 — usually requires a college diploma or apprenticeship of less than 2 years, or 6+ months of on-the-job training |
| Broad category | Occupations in education, law and social, community and government services |
Main duties to compare with yours
- Analyze equipment and system performance on all combat information equipment
- Maintain and operate engineering equipment, including weapons, vehicles, heavy equipment and supplies
- Inspect motors in operation, road test motor vehicles, and test automotive systems and components using computerized diagnostic and other testing devices to diagnose and isolate faults
- Configure and operate intelligence, surveillance and recognizance systems
- Oversee the construction of tools and devices to enable infantry soldiers to cross natural and man-made obstacles and break through enemy defenses
- Operate weapons and missile related equipment for defense.
To use NOC 43204 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 43204 →
Other job titles under NOC 43204
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 sonar operator?+
In NOC 2021, "sonar operator" is an example title in unit group 43204 — Operations members of the Canadian Armed Forces. It is a TEER 3 occupation in the "Occupations in education, law and social, community and government services" broad category.
Is sonar operator eligible for Express Entry?+
NOC 43204 is TEER 3, 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 sonar operator get extra CRS points?+
NOC 43204 isn't on IRCC's high-wage list, so there are no extra high-wage or job offer points. Canadian work-length points still apply for TEER 0–3 work.
Can a sonar operator get a category-based Express Entry invitation?+
Yes — NOC 43204 is on IRCC's list for Skilled Military Recruits, 2026-Version 1. You generally need be a Foreign Skilled Military Applicant (FSMA).
What if my job title says sonar operator 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 43204. If most of them don't match, look at the related occupations below or search the official NOC site.