Start: ASAP | Contract through 31 December 2026, with possible extensionWe are looking for an experiencedLinux & Geospatial Systems Administratorto join an international technology project based on-site in Valencia, Spain.This is a hands-on infrastructure role combiningLinux systems administration, cloud and container technologies, automation and geospatial services. You'll support production and development environments while helping maintain the infrastructure behind GIS applications, spatial databases and web mapping services.What You'll DoAdminister, maintain and optimiseLinux-based systems and servicesacross production and development environments.Manage Linux platforms and services includingApache, NGINX, PHP, SOLR, Redis, Drupal, MySQL and PostgreSQL .Deploy, migrate and maintain applications and databases using PHP, Java, MySQL and PostgreSQL.AdministerKubernetes clusters and Docker environments .Support microservices and distributed architectures.Perform fault diagnosis, log analysis, root-cause investigation and performance monitoring.Manage upgrades, patches, hot fixes,



and security updates.Contribute toautomation, CI/CD and deployment processes .Support AI-assisted workflows for monitoring, troubleshooting, scripting, documentation and reporting.SupportGIS and geospatial infrastructure, including OpenStreetMap data repositories and workflows.Maintain spatial databases and geospatial services usingPostgreSQL/PostGIS .Support GIS applications, web mapping services, and geospatial data dissemination platforms.What We're Looking For5+ years of professional experience as a Linux Systems Administrator or similar.Strong Linux knowledge acrossRed Hat, CentOS, Debian and/or Ubuntuenvironments.Advanced scripting usingShell, Python, Perl or equivalent automation technologies .Experience withAzure, Kubernetes, containerisation and microservices .Experience withPostgreSQL, MySQL and enterprise application deployment, including PostGIS spatial databases.Experience man

📌 Linux System Administrator (Madrid)
🏢 Xml International
📍 Madrid