Alternate Job Titles: Executive Administrative Assistant IV, Executive Assistant and Project Coordinator IV, Executive Secretary IV
This chart describes the expected percentage of people who perform the job of Executive Assistant IV in Oshawa, Ontario that make less than that annual salary. For example the median expected annual pay for a typical Executive Assistant IV in Oshawa, ON is C$123,283, so 50% of the people who perform the job of Executive Assistant IV in Oshawa, ON are expected to make less than C$123,283.
Source: HR Reported data as of August 26, 2026
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