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ENGINEERING ASSISTANT III vs SITE SUPERVISOR I

In 2025, the median salary for ENGINEERING ASSISTANT III was $260 (0.3%) higher than for SITE SUPERVISOR I: $82,566 against $82,306. ENGINEERING ASSISTANT III had 37 people on the list, SITE SUPERVISOR I 28.

At a glance

ENGINEERING ASSISTANT IIISITE SUPERVISOR I
People on the 2025 list3728
Median salary$82,566$82,306
Middle half$78,833–$83,665$79,421–$89,588
Highest salary$91,014$110,732
Total salaries$3,022,745$2,389,161
People, change+0.0% vs 2024−9.7% vs 2024
Median, change+1.9% vs 2024−3.0% vs 2024

Median salary by year

Show as a table
YearENGINEERING ASSISTANT IIISITE SUPERVISOR I
2019$76,592
2020$77,606
2021$78,167
2022$77,465
2023$77,770
2024$81,054$84,854
2025$82,566$82,306

People on the list by year

Show as a table
YearENGINEERING ASSISTANT IIISITE SUPERVISOR I
20197
20205
20217
20225
202322
20243731
20253728

Highest paid in 2025

ENGINEERING ASSISTANT III

SITE SUPERVISOR I

More comparisons

Questions and answers

Which pays more, ENGINEERING ASSISTANT III or SITE SUPERVISOR I?

By median salary in 2025, ENGINEERING ASSISTANT III: $82,566 against $82,306.

Which has more people on the list?

ENGINEERING ASSISTANT III: 37 against 28 in 2025.

How has the gap changed since 2024?

In 2024 the median for ENGINEERING ASSISTANT III was $81,054 and for SITE SUPERVISOR I $84,854, a gap of $3,800; in 2025 the gap was $260.

What do these figures cover?

Only people paid $75,000 or more are on the list, so medians and counts describe them, not everyone with each title.

What is “remuneration”?

The one pay figure each city publishes for each person, its remuneration, shown as published. Victoria also lists taxable benefits and payouts, and expenses, in separate columns, which are not shown; Vancouver's remuneration includes payouts. How the lists work