The salary trajectory of a Senior QA Automation Engineer ranges between locations and employers. The salary starts at $99,230 per year (estimate) and goes up to $254,324 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior QA Automation Engineer at O2 Technologies is $127,495 per year or $61 per hour, but some professionals have reported earning up to roughly $194,933 per year (90th percentile). The typical pay range is between $102,792 (25th percentile) and $159,862 (75th percentile) annually. This is based on 12 salaries submitted by O2 Technologies Senior QA Automation Engineer professionals on Glassdoor, as of Jul 2026.
Senior QA Automation Engineer professionals typically earn between $49 and $77 per hour.
Senior QA Automation Engineer professionals typically earn between $8,566 and $13,322 monthly.