> Markdown version of [/jobs/ext/4544425-manager-z-os-mainframe-systems-infrastructure](https://www.wearedevelopers.com/jobs/ext/4544425-manager-z-os-mainframe-systems-infrastructure). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # MANAGER z/OS MAINFRAME SYSTEMS INFRASTRUCTURE - **Company:** DSN STATE-TO-STATE TELECOMMUNICATIONS, INC. - **Location:** United States - **Contract:** Permanent contract - **Skills:** Information Systems, Computer Programming, Mainframes, System Programming, Z/OS, Information Technology - **Published:** November 3, 2026 - **Apply:** https://www.careerbuilder.com/job-details/manager-z-os-mainframe-systems-infrastructure-nj--914a773c-9a9e-4002-ab17-3a0a79333179 ## About the Role IBM z-OS Operating System, Mainframe Operating System, Systems/Internals Programming, IBM z-OS Operating System, Systems Administration/Management, Mainframe Operating System, Mentoring, Information Technology & Information Systems, * PREVIOUS "HANDS ON" EXPERTISE WITH Z/OS SYSTEMS PROGRAMMING NECESSARY * MENTORING SUBORDINATES * PROVIDE ANNUAL REVIEWS/HIRING