Bastion Platform Ops Engineer - Remote 2-3 days/wk

Groupe Sigma in Nantes (La Chapelle-sur-Erdre) is looking for a Bastion Platform Engineer to manage, configure, and ensure availability, security and user experience of the Bastion platform. You will also integrate Bastion into Octoplus, deploying for each client via automation.

Proficiency with OPS automation tools (Terraform, Ansible, Python, Git, CI/CD) is required, with hands‑on Bastion experience. You will handle level‑3 incidents and drive documentation & improvements.