How much does a QA/Validation Engineer IV make?
As of November 01, 2025, the average salary for a QA/Validation Engineer IV in Cobalt, CT is $133,000 per year, which breaks down to an hourly rate of $64.
However, a QA/Validation Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $147,519
- Majority Range (25th-75th percentile): $122,600 to $140,600
- Entry-Level (10th percentile): $113,131