We are looking for a candidate who not only masters the core Unix/Linux technologies and high availability solutions, but who also lives automation, adapts quickly to new tools or shifting production needs, and consistently delivers results on time, keeping our massive server estate running smoothly for the business.

Essential:

· Advanced administration & troubleshooting on RHEL, Ubuntu & Debian in large scale environments (more than 10000 servers).
· Automation & scripting - proven expertise with Ansible to build repeatable playbooks for provisioning, configuration, compliance and patching.
· Server side networking - VLANs, bonding, TCP/IP tuning, firewall rules, etc.
· High availability clustering - hands on experience with Veritas Infoscale Foundation and OpenSVC.
· Additional automation platforms like Puppet (or similar).

Desirable:
· Identity & access knowledge - Active Directory, Centrify.
· Enterprise patch management tools - Satellite, Landscape.
· CI/CD ecosystem familiarity - Jira, Bitbucket, GitLab, Jenkins, etc

Modalidad hibrida: 1 día presencial + 4 teletrabajo por semana

📌 ADMINISTRADOR UNIX SENIOR_INGLES ALTO (Madrid)
🏢 AIRON Sistemas
📍 Madrid