Administrateur Systèmes Expert AIX / Linux RHEL – DevOps & Automatisation (Ansible / Terraform) (IT) / Freelance

Job summary

The role focuses on managing the availability, performance, and security of critical production environments utilizing AIX, Red Hat, SUSE, CentOS, and containers. Responsibilities include incident management, providing expert technical support, maintaining operational conditions, performance optimization, and automating tasks with tools such as Ansible, Terraform, and CI/CD pipelines like GitLab CI.

Qualifications

• Administrateur systèmes confirmé
• Expertise Linux RHEL (dont Satellite) et SUSE
• Solide maîtrise d'AIX
• Expertise en automatisation
• Pratique confirmée de l'outillage DevOps
• Expérience des interventions en HNO
• Anglais professionnel

Responsibilities

• Gestion des incidents
• Support et assistance
• Maintien en condition opérationnelle (MCO)
• Gestion des performances
• Audit et expertise
• Automatisation des tâches

Skills

Languages

Relocation