Mainframe Engineer Salary in Denver, CO.
Updated on: Aug 6, 2025
How much does a Mainframe Engineer make in Denver, CO?
The average Mainframe Engineer in Denver, CO makes $137,943,
33% above the national average Mainframe Engineer salary of $104,072.
This pay is 4% greater than the combined average salaries of other metroes San Jose, CA, Philadelphia, PA, and New York City, NY.
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Mainframe Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals