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CourseraIBM z/OS Mainframe Practitioner
4.7(1,353)11k studentsINTERMEDIATEEnglish
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Overview
This intermediate-level Professional Certificate from IBM is a specialized entry into mainframe computing on z/OS — a niche but still critical skill set in industries running legacy enterprise systems. It's reached 11,975 learners on Coursera, reflecting its narrower target audience.
Who it's for
IT professionals with some existing technical grounding who want to move into mainframe operations, or organizations training staff to support z/OS environments that still run core banking, insurance, and government workloads.
What's covered
- Mainframe technologies and mainframe computing fundamentals, centered on z/OS
- Memory management, virtualization, and infrastructure architecture
- Transaction processing and enterprise security on mainframe platforms
- Cryptography, system configuration, and hardware/computer architecture
Mainframe skills are unglamorous but persistently in demand — the world's most critical transaction systems still run on IBM Z, and this certificate is a direct, practitioner-level way into that specialty.
About this course
Offered by IBM . Launch your career as an IBM z/OS Practitioner. Build skills in IBM Z, a platform used in the world's most critical businesses. Enroll for free.
Skills you'll gain: Mainframe Technologies, Mainframe Computing, z\u002FOS, Memory Management, Virtualization and Virtual Machines, Infrastructure Architecture, Authorization (Computing), Computing Platforms, Transaction Processing, Enterprise Security, Computer Hardware, System Configuration, Cryptography, Hardware Architecture, Computer Architecture.
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