Sysops Et DevOps : Windows Server, Linux at gamme… | hitIT
Sysops Et DevOps : Windows Server, Linux
September 4, 2026
Office
Senior
Paris
Important before applying
This job has conditions that may affect your decision to apply
Office-only workEnglish is required
Description
Administration of hybrid infrastructure with Windows Server and Linux. Responsible for monitoring, incident management and automation using Nagios, PowerShell, Bash and Python. Manage Kubernetes clusters, Docker containers and GitLab CI/CD pipelines. Document processes in Confluence and handle change management via Jira.
Responsibilities
Maintain operational availability of hybrid infrastructure and ensure high‑availability
Supervise CPU, RAM, storage and network resources through Nagios
Perform level‑2 and level‑3 incident investigations and resolutions
Develop and optimize monitoring scripts and custom Nagios checks
Deploy, upgrade and troubleshoot Kubernetes clusters and Helm charts
Manage Docker containers and GitLab administration for CI processes
Configure and maintain Veeam Backup & Replication and associated databases
Implement secure Axway transport servers and SFTP services
Create and update technical documentation, runbooks and incident procedures
Coordinate change requests and releases using Jira workflows
Requirements
Minimum 5 years of experience in SysOps or DevOps engineering
Strong expertise with Windows Server and Linux system administration
Proficiency in scripting using PowerShell, Bash and Python
Hands‑on experience with Kubernetes, Docker and Helm chart management
Ability to configure and maintain Nagios monitoring and alerts
Experience with GitLab CI/CD pipelines and Rancher cluster administration
Knowledge of MySQL, PostgreSQL and Veeam backup solutions
Familiarity with GLPI, SSO via SAML and Azure AD integration
Ability to manage SSL/TLS certificates and secure file transfer protocols
Strong documentation skills in Confluence and change management in Jira
Conditions
Office‑based work at Paris location
Standard office hours with on‑call rotation for critical incidents