Start: ASAP | Contract through 31 December 2026, with possible extension

We are looking for an experienced Linux & Geospatial Systems Administrator to join an international technology project based on-site in Valencia, Spain.

This is a hands-on infrastructure role combining Linux 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 Do

- Administer, maintain and optimise Linux-based systems and services across production and development environments.
- Manage Linux platforms and services including Apache, NGINX, PHP, SOLR, Redis, Drupal, MySQL and PostgreSQL .
- Deploy, migrate and maintain applications and databases using PHP, Java, MySQL and PostgreSQL.
- Administer Kubernetes 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 to automation, CI/CD and deployment processes .
- Support AI-assisted workflows for monitoring, troubleshooting, scripting, documentation and reporting.
- Support GIS and geospatial infrastructure , including Open Street Map data repositories and workflows.




- Maintain spatial databases and geospatial services using PostgreSQL/PostGIS .
- Support GIS applications, web mapping services, and geospatial data dissemination platforms.

What We're Looking For

- 5+ years of professional experience as a Linux Systems Administrator or similar.
- Strong Linux knowledge across Red Hat, CentOS, Debian and/or Ubuntu environments.
- Advanced scripting using Shell, Python, Perl or equivalent automation technologies .
- Experience with Azure, Kubernetes, containerisation and microservices .
- Experience with PostgreSQL, MySQL and enterprise application deployment , including PostGIS spatial databases.
- Experience managing or upgrading Drupal and Moodle .
- Strong troubleshooting, analytical and technical documentation capabilities.

Geospatial & AI Experience

Experience or knowledge in the following areas will be particularly relevant:

- GIS concepts and spatial data management
- Open Street Map (OSM) data structures and workflows
- GIS platforms and web mapping services
- Generative AI for scripting, troubleshooting, documentation and workflow automation
- AI governance, data protection and responsible AI practices IC - Terms of Reference - Linux…

A relevant technical Bachelor's degree is expected, although the TOR explicitly allows relevant professional certifications plus substantial qualifying experience instead of the university degree .

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📌 Linux System Administrator (Comunidad Valenciana)
🏢 Xml International
📍 Comunidad Valenciana