Average Job Tenure: Professional, scientific and technical services, Ontario
Verified average job tenure for the selected Professional, scientific and technical services population in Ontario, Canada, drawn from Statistics Canada (2025-annual).
Professional, scientific and technical services · Ontario, Canada
Source: Statistics Canada
Where this sits
In Ontario, professional, scientific and technical services ranks 14th of 16 sectors for average job tenure, among the lowest. It sits 14% below Ontario's all-industries figure of 101.9 months. Across the sectors reported for Ontario, average job tenure runs from 63.9 months in accommodation and food services to 176.9 months in agriculture. Across provinces, Ontario ranks 8th of 10 for professional, scientific and technical services average job tenure, among the lowest. It sits 2% below the Canada-wide figure of 89.6 months. The range runs from 83 months in Prince Edward Island to 100.2 months in Saskatchewan.
Average tenure describes the people who are still there, not the ones who left. A sector can hold long-serving staff and still lose newcomers quickly, so read it next to your own first-year exits, not instead of them.
Take every current employee's months since their start date and average them. Most HR systems report this directly.
How Professional, scientific and technical services compares in Ontario, Canada
Average job tenure, same source and period. See all 19 industries.
What this means
In Ontario's professional, scientific and technical services industry, average job tenure was 87.6 months in 2025, according to Statistics Canada. This is a descriptive benchmark for the industry's overall workforce, not a scorecard of any single employer's retention performance, so treat it as a reference point rather than a target you have already met or missed. Compare it against your own average job tenure and exit records to see where you actually stand, and weigh the stakes accordingly: SHRM reports that the cost of replacing an employee can range from 50% to 200% of their annual salary depending on their level, while Gallup estimates replacement costs of one-half to two times a departing employee's annual salary.
Average job tenure: Professional, scientific and technical services vs regional average
| Measure | Professional, scientific and technical services | Regional average |
|---|---|---|
| Average job tenure | 87.6 months | 107.3 months |