> Markdown version of [/jobs/ext/3112231-barcelona-lead-z-os-mainframe-storage-engineer](https://www.wearedevelopers.com/jobs/ext/3112231-barcelona-lead-z-os-mainframe-storage-engineer). 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). --- # Barcelona: Lead Z/Os Mainframe Storage Engineer - **Company:** NTT DATA - **Location:** Barcelona, Spain - **Contract:** Permanent contract - **Skills:** Databases, Mainframes, Virtual Storage Access Methods, Z/OS, System Availability, Data Management - **Published:** September 27, 2026 - **Apply:** https://www.buscojobs.com.es/barcelona-lead-z-os-mainframe-storage-engineer-en-barcelona-ID-373561064 ## About the Role You will drive capacity planning, automation, and modernization initiatives, configure storage for databases and VSAM, and ensure high availability, security, and governance across complex mainframe environments. #J-*****-Ljbffr ## Description NTT DATA Barcelona is seeking a seasoned Z/OS Mainframe Storage Engineer to manage and optimize enterprise storage across disk, tape, backup, and DR, collaborating with infrastructure, operations, and application teams in a regulated environment.You will drive capacity planning, automation, and modernization initiatives, configure storage for databases and VSAM, and ensure high availability, security, and governance across complex mainframe environments.#J-*****-Ljbffr ## Related Videos - [Unlocking the Power of the Mainframe: Developing modern applications on z/OS](https://www.wearedevelopers.com/videos/764-unlocking-the-power-of-the-mainframe-developing-modern-applications-on-z-os) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [".Net is too slow" was not an option](https://www.wearedevelopers.com/videos/100176-net-is-too-slow-was-not-an-option) - [Cloud as the new mainframe: why the cloud hype does not reflect the dev reality](https://www.wearedevelopers.com/videos/797-cloud-as-the-new-mainframe-why-the-cloud-hype-does-not-reflect-the-dev-reality) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Database Magic behind 40 Million operations/s](https://www.wearedevelopers.com/videos/748-database-magic-behind-40-million-operations-s) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [5 Best Emerging Tech Cities in Europe](https://www.wearedevelopers.com/magazine/361-5-best-emerging-tech-cities-in-europe) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [What does the history of data storage tell us about the future?](https://www.wearedevelopers.com/magazine/495-what-does-the-history-of-data-storage-tell-us-about-the-future)