What is the salary range of a Guidance, Navigation & Control Engineer II?
As of November 01, 2025, the average salary for a Guidance, Navigation & Control Engineer II in Llewellyn, PA is $91,993 per year, which breaks down to an hourly rate of $44.
However, a Guidance, Navigation & Control Engineer II's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $102,704
- Majority Range (25th-75th percentile): $85,806 to $97,599
- Entry-Level (10th percentile): $80,174