Despite decades of predictions, the mainframe runs the world's banks, airlines and governments — and skilled engineers are scarcer than ever.
The mainframe processes the majority of the world's business transactions. Banks, insurers, airlines and governments continue to rely on z/OS for workloads that demand security, throughput and reliability.
A widening skills gap
As experienced professionals retire, organisations face a shortage of engineers who understand COBOL, JCL, DB2 and CICS. This is exactly why certified, job-ready training pays off.