Are you a Linux / UNIX Administrator (L3 Support) seeking a new interesting challenge?
If your answer is yes, it's your lucky day so keep reading, it can be just what you're looking for
We are looking for a dynamic, proactive and talented person to join our team and perform the following tasks:
- Provide L3 administration and support for enterprise Linux environments.
- Manage Linux server builds, migrations, upgrades, patching and lifecycle activities.
- Administer and troubleshoot RHEL, Ubuntu and Oracle Linux platforms.
- Support Linux clustering, high availability and failover solutions.
- Manage storage, LVM, filesystems and Linux infrastructure performance.
- Support container technologies and virtualization platforms.
- Perform advanced troubleshooting, root cause analysis and incident resolution.
- Collaborate with infrastructure, security and service management teams following ITIL processes.
- Ubuntu and Oracle Linux
- VMware and Virtualization Technologies
- Linux Clustering & High Availability Solutions
- Red Hat Satellite
- LVM and Storage Management




- Docker and Kubernetes
- Ansible, Python and Shell Scripting
- 5+ years of experience as a Linux/UNIX Administrator in enterprise environments.
- Strong experience with RHEL, Ubuntu and Oracle Linux administration.
- Experience with Linux migrations, patching and vulnerability remediation.
- Knowledge of Linux clustering, virtualization and storage management.
- Experience with Docker, Kubernetes and automation tools.
- Familiarity with ITIL-based support environments.
- Strong troubleshooting and analytical skills.
- Professional level of English.
- Workplace: Hybrid (Madrid)
- Office attendance: 3 days per week.
- Work Schedule: Business Hours.
- Permanent contract - We offer indefinite contracts from the first day.
- Pay and benefits - Competitive salary and a adaptable compensation plan adapted to your needs (Ticket Restaurant, Childcare Ticket, Transport Ticket and Health Insurance).
- Work from home o

📌 Linux Admin (Madrid)
🏢 Tata Consultancy Services
📍 Madrid