Mainframe Systems Engineer Salaries in Illinois

The analyst will also review and route system change requests, develop detailed implementation specifications, and communicate updates to management.

$65,500 - $125,500 a year

This role is accountable for defining target‑state and transition design, leading complex solution design decisions, and ensuring alignment across business,…

$113,008 - $209,872 a year

Excellent communications and interpersonal skills; professional telephone demeanor. ITIL knowledge preferred or certification is a plus.