- CVS Health (New York, NY)
- …with heart, each and every day. **POSITION SUMMARY** We are seeking an exceptional Systems Staff Engineer - z /OS with a proven track record in z /OS ... overseeing and enhancing audit compliance, and proactive remediation of vulnerabilities. The Systems Staff Engineer will collaborate with cross-functional… more
- Fiserv (New York, NY)
- …scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Performance Engineer ( z /OS) **About your role:** You will be responsible for analyzing, ... system performance, including tuning and configuration adjustments + Work closely with systems programmers, administrators, and other IT staff to troubleshoot… more