Quest Diagnostics employees working as Lab Associate II in US have attributed a compensation and benefits rating of 3.2 out of 5 stars, based on 162 ratings. This is in line with the average of Lab Associate II professionals at Quest Diagnostics worldwide.
The salary trajectory of a Lab Associate II ranges between locations and employers. The salary starts at $47,306 per year (estimate) and goes up to $56,935 per year (estimate) for the highest level of seniority.
The estimated average salary for a Lab Associate II at Quest Diagnostics is $62,095 per year or $30 per hour, but some professionals have reported earning up to roughly $88,233 per year (90th percentile). The typical pay range is between $52,016 (25th percentile) and $74,815 (75th percentile) annually. This is based on 21 salaries submitted by Quest Diagnostics Lab Associate II professionals on Glassdoor, as of Jul 2026.
Lab Associate II professionals typically earn between $25 and $36 per hour.
Lab Associate II professionals typically earn between $4,335 and $6,235 monthly.