Ingénieur DevOps / SRE F/H

Job summary

Operate and improve the reliability of a critical production application by monitoring environments, managing incidents and scheduled jobs, and preparing controlled releases. Automate deployments and operational tasks using Ansible, GitLab CI, and Rundeck; apply security patches and manage certificates and secrets. The role also supports migration to managed Kubernetes, load testing, and disaster recovery exercises.

Qualifications

• At least three years of DevOps or SRE operations experience supporting a critical production application
• Experience with on-call duty and ITIL incident, problem, and change processes
• Linux administration (Ubuntu or Debian) and Bash scripting
• Ansible and Jinja2 templates
• GitLab CI, GitLab Runner, and Git
• MySQL group replication, MySQL Router, backup and restore, and analysis of long-running queries and locks
• Monitoring and logging with Zabbix, Grafana, and OpenSearch
• Docker and Kubernetes (RKE2)
• NGINX reverse proxy, Lua scripts, HAProxy, TLS, and certificates
• Rundeck and crontab scheduling
• Redis

Responsibilities

• Monitor production and non-production environments, respond to alerts, and track capacity during peak activity
• Check scheduled jobs daily, including data collection, harvesting, subscriptions, assignments, and backups; run documented recovery procedures
• Manage operational incidents and escalations, restore service within agreed timelines, investigate recurring incidents, and participate in on-call duty
• Prepare and execute production releases, including intervention plans, backups, rollback procedures, post-deployment checks, and change committee review
• Automate deployments, configuration, and overnight jobs using Ansible, GitLab CI, and Rundeck
• Apply security patches, manage certificates and secrets, and support vulnerability remediation
• Contribute to migration to managed Kubernetes, load testing, and disaster recovery plan testing
• Maintain operating procedures and documentation, and provide technical input for monthly reports and production reviews
• Prepare the annual back-to-school peak activity period with an enhanced operational plan

Skills

Degrees

Work schedule

Industry

Relocation