How much does a Guidance, Navigation & Control Engineer III make?
As of November 01, 2025, the average salary for a Guidance, Navigation & Control Engineer III in Mendon, MA is $121,213 per year, which breaks down to an hourly rate of $58.
However, a Guidance, Navigation & Control Engineer III's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $135,582
- Majority Range (25th-75th percentile): $113,071 to $128,734
- Entry-Level (10th percentile): $105,658