Description

You will lead the Mainframe SRE team, setting technical direction and mentoring engineers.

Responsibilities

• Own the reliability, availability, and resilience of mainframe environments (z/OS and related subsystems).
• Define and implement SRE practices, including SLIs, SLOs, SLAs, and error budgets.
• Drive automation to reduce manual operations and enhance system stability.
• Lead incident management, root cause analysis (RCA), and post-incident reviews.
• Plan and execute capacity management, performance tuning, and workload optimization.

Required Skills

• 10+ years of experience in mainframe systems engineering or operations.
• Strong hands-on expertise with IBM z/OS.
• Experience with core mainframe components: CICS, IMS, DB2, JES2/JES3, MQ, SMF, SDSF.
• Solid understanding of mainframe performance tuning and capacity planning.
• Experience leading production support and managing major incidents.
• Strong scripting and automation skills (REXX, JCL, CLIST, Python, or equivalent).
• Familiarity with monitoring and scheduling tools (e.g., OMEGAMON, CA/BMC tools, Control-M).
• Any Graduate education.

Key Skills

Education

Any Gradute