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Profession Playbook

What professional engineers earn in Ontario

Engineering is the stable, well-paid, deeply respected profession — so the questions are less existential than architecture's and more practical: which discipline pays and travels best, is the P.Eng worth the hassle if you're already working and earning, consulting versus industry versus government, and when (if ever) to start your own firm. This is the credential hub — for the day-to-day reality, see the individual discipline playbooks.

Where it starts

$60k–75k

New grad / EIT

Where it tops out

Equity, variable

Firm owner / partner

Pay by stage

Ontario figures for professional engineer, from the first role after school to the top of the practice. Approximate, and worth checking against current postings and association salary surveys.

StagePayWhat is going on at this stage
New grad / EIT$60k–75kWorking toward the licence as an Engineering Intern.
P.Eng (≈4–8 yrs in)$90k–115k
Senior engineer$110k–140k
Principal / associate (consulting)$130k–180k+Big consultancies (Stantec, AECOM, WSP) pay well at senior levels.
Firm owner / partnerEquity, variable

The wage is not the rate

Every figure above is what professional engineers get paid. It is not what you charge once you run your own engineering firm. Your rate has to carry the hours you are not on the tools, the truck, the tools themselves, WSIB, insurance, the quote you wrote and lost, and the holdback sitting in someone else's account for 60 days. Contractors who set their rate off their old hourly wage are the ones who work every weekend and still cannot say whether the year was profitable.

The step from paid by the hour to paid by the job

Where it leads

Senior/principal, your own consulting firm (with a Certificate of Authorization), or up into management and executive roles. Sideways, engineering is one of the most flexible bases there is: project management, technology, finance, product, and sales engineering all actively recruit P.Engs. The licence and the analytical training travel well — few professions keep as many doors open.

What sets the fee

Credential
Reserved title — a PEO P.Eng licence is required
Path in
CEAB-accredited degree → 2 yrs experience (CBA, from Jul 2026) → NPPE
Regulated by
Professional Engineers Ontario (PEO)
Insurance baseline
Professional liability (E&O); disclosure required by PEO

Check the numbers yourself

Keep going

A practice is a business before it is a practice

AEC Stack handles incorporation, insurance, proposals, invoicing, and chasing the money, so a engineering firm runs with an office behind it from the first client.

Start your practice