Mainframe Systems Engineer - z/OS Programmer
Core
Installs and maintains mainframe operating systems (z/OS) ensuring stability, performance, and security of the mainframe environment.
Role type
Senior Mainframe Systems Engineer (z/OS)
Builds
Mainframe operating systems, hardware, and software components
Domain
Banking / Mainframe Infrastructure
Deliverable
infrastructure
Required skills
z/OS administration, CICS, MQ, DB2, disaster recovery, performance tuning, problem determination, vendor support management
Preferred skills
ZLINUX, Networking, Storage, Automation
Responsibilities
Evaluate system specifications for hardware/software compatibility; troubleshoot complex technical issues; administer and configure mainframe systems; monitor and adjust operating systems for efficiency; document system configurations and best practices; develop backup and disaster recovery strategies; provide 24x7 on-call support for SEV1 incidents; ensure compliance with risk management and cybersecurity practices.
Seniority
Senior, hands-on IC