The salary trajectory of a Assistant Project Manager ranges between locations and employers. The salary starts at £30,492 per year (estimate) and goes up to £83,078 per year (estimate) for the highest level of seniority.
The estimated average salary for a Assistant Project Manager at Howden is £81,750 per year or £39 per hour, but some professionals have reported earning up to roughly £128,158 per year (90th percentile). The typical pay range is between £64,967 (25th percentile) and £103,868 (75th percentile) annually. This is based on 5 salaries submitted by Howden Assistant Project Manager professionals on Glassdoor, as of Jul 2026.