Linux Administrator

# Linux Administrator* Linux Administrator

CONTEXT Experience: 5 years or more Job Functions: Production, Operations, Infrastructure, Systems Administration Technological Specialties: Middleware, Storage, Infrastructure, Virtualization

MISSIONS Description and deliverables of the service Context: Within the System & Storage Infrastructure team of 10 people, you will contribute to maintaining the operational readiness of a fleet of approximately 1000 Linux servers. You will be involved in both operational activities and projects with a strong security focus, working closely with the IT Security/SOC teams.

Main responsibilities: 1. Operation and maintenance (50%) – Ensure the availability, stability, and performance of Linux environments. – Manage patch management and vulnerability remediation, in coordination with the Information Systems Security (ISS) team. – Participate in level 2 and 3 support, in collaboration with the DBA, Middleware, Network, etc. teams.3. Automation & Optimization – Automate routine administrative tasks and remediation workflows (Ansible, Terraform, scripting). – Optimize existing infrastructures and improve the resilience of environments. – Contribute to the development of best practices (Dev

Sec

Ops approach).

Desired Expertise and Technical Skills: – Excellent command of Linux operating systems. – Proficiency with Red Hat (or Debian). – Solid knowledge of virtualization solutions, ideally VMware and RHV.

Desired skills: – Bash/Shell scripting. – Automation via Ansible & Terraform. – Dev

Sec

Ops culture or experience. – Knowledge of ITIL best practices.

Skills , Technologies and Tools: Linux (2 years), Terraform, Debian Unix (2 years), VMware, Ansible, Red Hat (2 years), ITIL Methodologies/Standards**Work location:** Europe

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