> Markdown version of [/jobs/ext/4003398-z-os-systems-programmer](https://www.wearedevelopers.com/jobs/ext/4003398-z-os-systems-programmer). 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). --- # z/OS Systems Programmer - **Company:** DSN STATE-TO-STATE TELECOMMUNICATIONS, INC. - **Location:** Orlando, FL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Information Systems, Computer Programming, Disaster Recovery, Mainframes, Systems Architecture, System Programming, Z/OS, Information Technology - **Published:** October 29, 2026 - **Apply:** https://www.careerbuilder.com/job-details/z-os-systems-programmer-orlando-fl--070da380-a29b-48eb-89cd-c28a709d50a0 ## About the Role Systems/Internals Programming, IBM z-OS Operating System, Systems/Internals Programming, IBM z-OS Operating System, Computer Programming, System Architecture, Mainframe Operating System, Leading Edge Technology, Disaster Recovery, Information Technology & Information Systems, z/OS SENIOR LEVEL SYSTEMS PROGRAMMER-ARCHITECT Z/OSMAINFRAMESYSTEMS PROGRAMMER ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK * SENIOR LEVEL Z/OS ARCHITECT EXPERT WITH Z/OS SYSTEMS PROGRAMMING EXPERTISE * ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM (MAINFRAME) FOR A GLOBAL (24X7) ENVIRONMENT * HEAVY PROBLEM DETERMINATION EXPERTISE * Z/OS FIXES * EXPERTISE WITH Z/OS LEADING EDGE TECHNOLOGIES (Z 14, ETC.).. * DISASTER RECOVERY