The salary trajectory of a Structural Project Engineer ranges between locations and employers. The salary starts at $90,914 per year (estimate) and goes up to $223,367 per year (estimate) for the highest level of seniority.
The estimated average salary for a Structural Project Engineer at KPFF is $118,117 per year or $57 per hour, but some professionals have reported earning up to roughly $182,027 per year (90th percentile). The typical pay range is between $94,692 (25th percentile) and $148,675 (75th percentile) annually. This is based on 7 salaries submitted by KPFF Structural Project Engineer professionals on Glassdoor, as of Jun 2026.
Structural Project Engineer professionals typically earn between $46 and $71 per hour.
Structural Project Engineer professionals typically earn between $7,891 and $12,390 monthly.