Expert Systems Consultants employees working as Mainframe Developer in US have attributed a compensation and benefits rating of 5 out of 5 stars, based on 1 ratings. This is in line with the average of Mainframe Developer professionals at Expert Systems Consultants worldwide.
The salary trajectory of a Mainframe Developer ranges between locations and employers. The salary starts at $0 per year (estimate) and goes up to $0 per year (estimate) for the highest level of seniority.
The estimated average salary for a Mainframe Developer at Expert Systems Consultants is $119,585 per year or $57 per hour, but some professionals have reported earning up to roughly $188,746 per year (90th percentile). The typical pay range is between $94,715 (25th percentile) and $152,511 (75th percentile) annually. This is based on 1 salaries submitted by Expert Systems Consultants Mainframe Developer professionals on Glassdoor, as of Jul 2026.
Mainframe Developer professionals typically earn between $46 and $73 per hour.
Mainframe Developer professionals typically earn between $7,893 and $12,709 monthly.