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IBM z/OS operating systems

Software & technology · O*NET

IBM z/OS operating systems is a software tool tracked in the Network operation system software category of O*NET's Technology Skills file. It appears in the technology profile of 2 occupations that together employ about 1,854,240 workers, with a median wage of $117,845.

Occupations that use this tool

Occupations whose O*NET technology profile lists IBM z/OS operating systems, ranked by employment. Wage and employment are BLS OEWS (national, cross-industry, May 2024) and describe the occupation, not an individual or the tool's own market.

Occupation Workers Median pay
Software Developers 1,654,440 $133,080
Software Quality Assurance Analysts and Testers 199,800 $102,610

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

Data compiled June 2, 2026. Figures are estimates, not advice.

Cite this page
Plain

Singulariki. "IBM z/OS operating systems." Singulariki: a source-backed encyclopedia of work. Built from O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024. Accessed June 7, 2026. https://singulariki.com/software/ibm-z-os-operating-systems

APA

Singulariki. (2026). IBM z/OS operating systems. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/software/ibm-z-os-operating-systems

BibTeX 
@misc{singulariki-ibm-z-os-operating-systems,
  title  = {IBM z/OS operating systems},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024. Accessed June 7, 2026},
  url    = {https://singulariki.com/software/ibm-z-os-operating-systems}
}

Citations name the underlying public dataset releases — they reflect what this page is built from, not just the URL.