Guidance, Navigation & Control Engineer IV Salary in Roy, MT

What is the salary range of a Guidance, Navigation & Control Engineer IV?

As of November 01, 2025, the average salary for a Guidance, Navigation & Control Engineer IV in Roy, MT is $123,975 per year, which breaks down to an hourly rate of $60.

However, a Guidance, Navigation & Control Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:

• Top Earners (90th percentile): $137,743
• Majority Range (25th-75th percentile): $115,773 to $131,182
• Entry-Level (10th percentile): $108,306