> Markdown version of [/jobs/ext/1467174-administrador-a-de-seguridad-mainframe-racf](https://www.wearedevelopers.com/jobs/ext/1467174-administrador-a-de-seguridad-mainframe-racf). 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). --- # Administrador/A De Seguridad Mainframe Racf - **Company:** Unicaja - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Mainframes, IBM Resource Access Control Facility - **Published:** July 28, 2026 - **Apply:** https://www.buscojobs.com.es/administrador-a-de-seguridad-mainframe-racf-en-madrid-ID-364778228 ## About the Role Se requiere experiencia de 1 a 3 años. ## Description Gestionar y gobernar la seguridad de sistemas IBM RACF, criptografía y certificados en Unicaja.Se requiere experiencia de 1 a 3 años. ## Related Videos - [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) - [".Net is too slow" was not an option](https://www.wearedevelopers.com/videos/100176-net-is-too-slow-was-not-an-option) - [Migrating from COBOL with AI: A Moonshot Demo](https://www.wearedevelopers.com/videos/1531-migrating-from-cobol-with-ai-a-moonshot-demo) ## 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) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j) - [Software Developer Salary in Switzerland [2023]](https://www.wearedevelopers.com/magazine/215-software-developer-salary-in-switzerland-2023) - [Dev Digest 191: Malware interviews, EU ❤️ Open Source and Skilled Agents](https://www.wearedevelopers.com/magazine/645-dev-digest-191-malware-interviews-eu-open-source-and-skilled-agents) - [Walking Into The Era of Supply Chain Risks](https://www.wearedevelopers.com/magazine/106-walking-into-the-era-of-supply-chain-risks)