STEM Teachers Are the Most Wanted Educators in Canada Right Now
If you have a background in math, science, or computer science and you're thinking about teaching — schools want you badly right now. 🧪
Canada's teacher shortage isn't uniform. While demand varies by subject, location, and grade level, one thread runs through every province: STEM-qualified teachers are scarce, and the gap is widening. When school boards talk about their hardest-to-fill positions, math and physics almost always top the list.
And unlike some other teaching specializations, STEM backgrounds are actually transferable from industry — meaning if you've spent years working as an engineer, data analyst, or IT professional, there are accelerated pathways to get you in front of a classroom in less time than you might think.
📊 How Bad Is the STEM Teacher Shortage?
Genuinely severe, and structural. Canada needs teachers across the board — but the STEM gap is particularly acute because it's being driven by two forces simultaneously:
Curriculum expansion: Every province has been rolling out mandatory computer science and digital literacy courses at the secondary level. That requires certified CS teachers, and universities simply haven't been producing enough of them to meet demand.
Industry competition: A qualified mathematician, software developer, or chemist can earn dramatically more in industry than in teaching. When STEM professionals compare salaries, teaching often loses — which means the pipeline of STEM teacher candidates is smaller than it is for other subjects.
The result: 41 states in the US report physics and chemistry shortages, and Canadian provinces tell the same story. Alberta, Ontario, and British Columbia have all flagged STEM shortages as priority hiring areas, with secondary schools in particular struggling to staff senior math and science classes with fully qualified teachers.
🎓 What Do You Need to Teach STEM in Canada?
If you have a STEM degree, the path to the classroom is more accessible than most people assume:
If you're a recent STEM grad: Most provinces will accept a concurrent or consecutive B.Ed. program where your subject area is your teachable. A physics major becomes a physics/math teacher candidate. A computer science degree gets you into CS teachable pathways now offered at most education faculties.
If you're a mid-career STEM professional: Several provinces have introduced accelerated certification pathways for career changers with STEM backgrounds. Ontario's Additional Qualification (AQ) system, BC's Teacher Certification process, and Alberta's Teacher Quality Standard have provisions for recognizing prior STEM expertise. The teaching-specific coursework (pedagogy, classroom management, curriculum design) can often be completed while you work on a limited teaching permit.
If you have an international STEM teaching credential: Most provinces have bridging programs for internationally certified teachers. STEM teachers from the UK, Australia, and Ireland often have the most straightforward recognition paths. The Federation of BC Teachers, Ontario College of Teachers, and Alberta Teachers' Association websites each publish recognition guides for international credentials.
💰 What STEM Teachers Earn in Canada
Here's the important thing: STEM teachers don't get paid extra for their subject area. The salary grid is the same for all certified teachers in a province. But that salary grid — especially at the senior end — is competitive, and the job stability that comes with it is something industry roles rarely offer.
| Province | Year 1 | Year 10 | Maximum Grid |
|---|---|---|---|
| Alberta | ~$61,000 | ~$92,000 | ~$110,000 |
| Ontario | ~$48,000 | ~$75,000 | ~$98,000 |
| British Columbia | ~$52,000 | ~$80,000 | ~$103,000 |
| Saskatchewan | ~$54,000 | ~$84,000 | ~$99,000 |
| Manitoba | ~$50,000 | ~$74,000 | ~$93,000 |
Add defined-benefit pension, full benefits, summers off, and a paid workday that ends when school ends — and the effective compensation package is more competitive than base salary alone suggests.
For STEM teachers in rural and northern communities, many boards offer additional rural allowances, housing subsidies, and signing bonuses of $5,000–$15,000 to fill hard-to-staff positions.
📍 Where STEM Teachers Are Hiring Right Now
Alberta is the hottest market. Calgary Board of Education, Edmonton Public, and Calgary Catholic have all posted significant STEM vacancies. Alberta's salary grid is the highest in the country, which partially offsets the industry salary gap for STEM candidates.
Ontario has the most raw vacancies by volume — sheer population size means more schools, more STEM classrooms, and more open positions. The demand is concentrated in the GTA boards (TDSB, PDSB, YRDSB), Ottawa-Carleton, and Waterloo Region. Computer Science is especially difficult to staff at the secondary level.
British Columbia faces an acute shortage in secondary math and sciences, particularly outside the Lower Mainland. School districts in the Interior (Kelowna, Kamloops, Prince George) are aggressively recruiting and have more positions than local candidates to fill them.
Saskatchewan and Manitoba are frequently overlooked but have persistent demand and offer faster tracks to permanent contracts than the larger provinces, where competition for positions in urban centres is more intense.
💡 How to Stand Out as a STEM Teacher Candidate
Lead with your subject expertise. In your cover letter and interview, be specific about the courses you can teach — Grade 12 calculus, AP physics, Data Science 12, whatever your depth actually is. Principals hiring for STEM know the difference between a candidate who can teach math and one who genuinely understands the material.
Get your AQ courses done early. In Ontario particularly, Additional Qualification courses in your subject area (Math Part 1, 2, 3; Science Part 1, 2, 3) move you up the pay grid AND make you more hireable. Don't wait until you have a job.
Apply to supply lists. Secondary math and science supply teachers get called constantly. Getting on the supply list is the standard path to a long-term occasional (LTO) position and then a permanent contract.
Be open to multiple teachables. A math/computer science combination is highly attractive. A physics/chemistry combo is similarly strong. If your background allows, getting certified in two related STEM subjects dramatically expands your hiring options.
Start Your Search 🔍
Browse STEM teaching jobs across Canada right now.
- Search all teaching jobs in Canada
- Teaching jobs by province
- How to get teaching certified in Ontario
- Teaching jobs in Alberta
Data from Alberta Teachers' Association, Ontario College of Teachers, BC Teacher Council salary grids, and live job posting data on ca.k12.careers. Updated June 2026.
❓ Frequently Asked Questions
Are STEM teachers in demand in Canada?
Yes — STEM is consistently among the hardest teaching areas to staff in every province. Secondary math and physics are the most acute shortages, but computer science, chemistry, and biology are also in high demand as curriculum requirements expand. School boards regularly report being unable to fill qualified STEM teaching positions with certified candidates, especially in rural and suburban areas.
Can I become a STEM teacher in Canada with an engineering or science degree?
Yes. Most provinces allow STEM professionals to pursue teacher certification using their undergraduate degree as the basis for a teachable subject. You'll complete a B.Ed. or equivalent teacher preparation program, with your STEM degree used to establish your subject qualification. Some provinces have accelerated pathways specifically designed for career changers with in-demand credentials like engineering, computer science, or mathematics.
Do STEM teachers earn more than other teachers in Canada?
No — salary grids are standardized by province and don't vary by subject. A math teacher and an English teacher at the same grid step earn the same salary. The advantage for STEM teachers is job security: they're hired faster, promoted to permanent contracts sooner, and rarely face the surplus conditions that can affect teachers in high-supply subjects. Rural allowances and signing bonuses may also apply in certain districts.
What subject combinations are most in demand for STEM teachers?
Math/Computer Science is the strongest combination in most provinces right now. Physics/Math is a close second. Chemistry/Biology works well for life sciences. Any combination that gives a board access to two hard-to-staff secondary STEM subjects in one hire makes a candidate very attractive. Single-subject candidates in physics, calculus, or computer science are also in high demand.
Which provinces are the best for STEM teachers right now?
Alberta has the highest salaries and strong demand. Ontario has the most positions by volume. British Columbia has the most acute shortage relative to its population. Saskatchewan and Manitoba offer faster routes to permanent contracts. If you're flexible on province, Alberta and Ontario are where the most opportunities are concentrated in 2026.
