50% of professionals earn between $43,664 - $76,742 USD
The median salary is $69,535
The average salary for a Grade I in United States is USD 60,203 - USD 99,033 per year in 2026. The median salary is USD 85,308 per year, based on 80 active job listings.
The cities with the most Grade I job opportunities in United States are Rockville, Silver Spring, Yuma, Huntsville, Gaithersburg. Rockville leads with 15 job openings.
Leading employers for Grade I roles in United States include Montgomery County Government.
Explore 80 Grade I job listings in United States on BeBee, or check our salary calculator for a personalized estimate.