Tetra Tech employees working as Associate in US have attributed a compensation and benefits rating of 3.1 out of 5 stars, based on 4 ratings. This is 21% lower than the average of Associate professionals at Tetra Tech worldwide.
The salary trajectory of a Associate ranges between locations and employers. The salary starts at $77,802 per year (estimate) and goes up to $337,958 per year (estimate) for the highest level of seniority.
The estimated average salary for a Associate at Tetra Tech is $97,853 per year or $47 per hour, but some professionals have reported earning up to roughly $179,072 per year (90th percentile). The typical pay range is between $73,390 (25th percentile) and $136,995 (75th percentile) annually. This is based on 15 salaries submitted by Tetra Tech Associate professionals on Glassdoor, as of Jul 2026.
Associate professionals typically earn between $35 and $66 per hour.
Associate professionals typically earn between $6,116 and $11,416 monthly.
Staff Associate with an estimated total pay of $64K - $102K/yr
Associate with an estimated total pay of $74K - $121K/yr
