Senior Mainframe Performance Engineer – z/OS & Capacity

A leading payment technology company in Highlands Ranch is seeking an experienced Mainframe Performance and Capacity Engineer. The role involves optimizing mainframe performance, capacity planning, and troubleshooting complex issues. The ideal candidate will have a strong background in MVS, z-OS, and performance tuning with 5+ years of relevant experience. This hybrid position offers competitive salary and benefits. #J-18808-Ljbffr