Administrateur Systèmes Linux (H/F)
Core
Ensure availability, performance, and security of Linux production infrastructures.
Role type
Linux Systems Administrator
Builds
Linux server environments (Debian, Ubuntu, Red Hat, CentOS)
Domain
IT Infrastructure / System Administration
Deliverable
infrastructure
Required skills
Linux administration, service management (web, databases, DNS, mail), user/group management, Bash scripting, configuration management (Ansible, Puppet, Terraform), log management and monitoring (Nagios, Zabbix, Prometheus), virtualization (VMware, Proxmox, KVM), containerization (Docker, Kubernetes), cloud platforms (AWS, Azure, GCP), security hardening, backup and disaster recovery planning
Preferred skills
Python, cloud environments, containerization
Technologies
Debian, Ubuntu, Red Hat, CentOS, Apache, Nginx, Ansible, Puppet, Terraform, Nagios, Zabbix, Prometheus, VMware, Proxmox, KVM, Docker, Kubernetes, AWS, Azure, GCP
Responsibilities
Administer, maintain, and evolve Linux servers; install, configure, and update systems and services; ensure supervision, availability, and performance of infrastructures; manage incidents and implement corrective actions; automate administration tasks; participate in infrastructure evolution projects (virtualization, cloud, containers); write and maintain technical documentation; enforce security best practices
Seniority
Mid-level, hands-on IC