Updated on: Jan 28, 2026
The average Designated Support Engineer III in the US makes $142,030. Designated Support Engineer IIIs make the most in San Jose, CA at $280,422 averaging total compensation 97% greater than US average.
Explore and compare salaries based on different locations to gain valuable insights and make informed decisions.
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See how much equity / stock options you can expect as a Designated Support Engineer III.
*Data is estimated and depends on the generous anonymous contributions of individuals