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 General 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 componentsExecute builds, migrations, refresh, CPU swaps and LPAR build/decommission projectsProvide 24x7 on‑call support and participate in disaster recovery drillsManage security profiles,



access control and I/O configurationAnalyze system performance using SMF dataMaintain technical documentation and knowledge base articlesLead and mentor a remote team distributed across several EU countriesWhat we’re looking for:8+ years in z/OS system programmingStrong command of z/OS architecture, system commands, utilities and troubleshootingExperience with system management tools and automationGood level of EnglishLeadership, communication and problem‑solving skillsNice to have: z/OS certification or related fieldExperience with JES, IMS, CICSKnowledge of REXX or COBOLExperience with cloud‑based mainframe environmentsWhat DXC offers you:Remote work within the EUContinuous learning with unlimited certifications via DXC UniversityHigh‑impact projects on mission‑critical infrastructure for top‑tier clientsStability, flexibility and a competitive benefits packageAn inclusive, diverse culture focused on professional growth.At DXC Technology, we believe strong connections and community are key to our success.Our work mode

📌 Z/Os System Programmer (Madrid)
🏢 DXC Technology
📍 Madrid