Job Description: If you've spent years working with z/OS and this sounds familiar: IPLs, LPAR builds, zaps, SMF, OMVS… keep reading. DXC Technology helps the world's largest companies run their mission‑critical systems while modernizing IT across public, private and hybrid clouds. With 130,000+ people in 70+ countries, we deliver infrastructure, cloud, security and workplace services at scale. Our Integral Infrastructure Services team manages and modernizes IT infrastructure through agentic, platform‑led operations — shifting from reactive support to proactive, outcome‑driven service delivery. We’re looking for a z/OS System Programmer to join our GIS team in the EU (remote/distributed). What you’ll do: * Install, configure and maintain z/OS and its associated software components * Execute builds, migrations, refresh, CPU swaps and LPAR build/decommission projects * Provide 24x7 on‑call support and participate in disaster recovery drills * Manage security profiles,



access control and I/O configuration * Analyze system performance using SMF data * Maintain technical documentation and knowledge base articles * Lead and mentor a remote team distributed across several EU countries What we’re looking for: * 8+ years in z/OS system programming * Strong command of z/OS architecture, system commands, utilities and troubleshooting * Experience with system management tools and automation * Good level of English * Leadership, communication and problem‑solving skills * Nice to have: z/OS certification or related field * Experience with JES, IMS, CICS * Knowledge of REXX or COBOL * Experience with cloud‑based mainframe environments What DXC offers you: * Remote work within the EU * Continuous learning with unlimited certifications via DXC University * High‑impact projects on mission‑critical infrastructure for top‑tier clients * Stability, flexibility and a competitive benefits package An inclusive, diverse culture focused on professional growth. At DXC Technology, we believe stro

📌 z/OS System Programmer (Comunidad de Madrid)
🏢 DXC Technology
📍 Comunidad de Madrid