Specialist System Administrator Linux

IONOS Group • barcelona, kingdom of spain, Spain • Posted June 04, 2026

Location barcelona, kingdom of spain
Job Type Full-time
Category IT
Posted June 04, 2026
We are looking for an
Lea el resumen de esta oportunidad para comprender qué habilidades, incluidas las habilidades interpersonales relevantes y el dominio de paquetes de software, se requieren.
Specialist System Administrator Linux
for the Hosting Technology team:
Key responsibilities
Platform Management: Build, maintain, and optimize large-scale Linux platforms and Ceph storage clusters.
Continuity & Support: Provide Level 3 support, working closely with Level 2 teams and participating in on‑call rotations (approx. 1 week every 6) after an initial adaptation period.
Knowledge Transfer: Collaborate with colleagues in Cologne (Germany) to absorb institutional knowledge of legacy systems and document critical processes.
Continuous Improvement: Identify performance bottlenecks and propose/implement proactive improvements to the existing architecture.
What we'd like to see
Experience: Minimum of 3 years in Linux systems administration, wit...

Interested in this role?

Click the button below to start your application.

Apply Now