Your Complete Guide to Finding a Mainframe Job in 2025
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Browse open positions for IBM Z developers, administrators, analysts, and operators in Germany.
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Employers hiring for people with expertise in IBM Z also frequently require knowledge of Mainframe, z/OS, COBOL, and JCL. This is based on data from over 124 IBM Z listings.
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IBM z is the modern evolution of IBM’s mainframe hardware line, tracing its roots back to the System/360 family introduced in the 1960s. It was built to handle extreme transaction volumes with unmatched reliability and security.
Today, IBM z systems support traditional mainframe workloads alongside Linux, containers, and AI acceleration. They are heavily used in banking, insurance, government, and large enterprises where high availability, encryption, and scalability are mission-critical.
The demand for IBM Z professionals remains steady. Companies like Kyndryl, Visa, ensono, and DTCC together with 61 more are actively hiring in the space.
These cities in Germany have the most job openings requiring IBM Z expertise.
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The best job boards, remote opportunities, and entry-level programs.
Are COBOL jobs still in demand in 2025?