Context
The mission aims to industrialize the provisioning of clusters, strengthen automation patterns, and accelerate the standardization of the platform lifecycle. The consultant works on Build and Run activities, provisioning automation, and participates in the DSIN modernization program (Hosting component).
Missions
•Industrialize cluster provisioning according to a target model
•Strengthen automation patterns around clusters
•Accelerate the standardization of the platform lifecycle
•Automate the provisioning and configuration of environments
•Participate in Build and Run activities
•Support the PaaS squad in increasing robustness
•Produce provisioning templates, pipelines and workflows
•Formalize entry, exit and validation standards
•Write operational documentation
•Issue recommendations on cluster lifecycle standardization
Tools & Environment
•OpenShift/Kubernetes (cluster architecture, operators, network, storage, security, administration and lifecycle)
•Infrastructure as Code (Terraform and/or Ansible) for provisioning, configuration, day-2 operations
•CI/CD: automation pipelines (Tekton a major plus), quality controls, security, validation, promotion
•Operations / SRE: availability, observability, standardization, operability
•Git/GitOps, code review, code quality and security
•Formalization: templates, patterns, contribution guides, operational playbooks
•Nice to have: GitOps, Argo CD, day-2 OpenShift, Vault / secrets management, internal self-service platform
Expected deliverables
•Target model for industrializing cluster provisioning
•Templates, pipelines and provisioning workflows
•Entry, exit and validation standards
•Operational documentation
•Recommendations on cluster lifecycle standardization
•Support of the PaaS squad in increasing robustness
Profile sought
•OpenShift/Kubernetes (at least 2 experiences, OpenShift mandatory): cluster architecture, operators, network, storage, security, administration and lifecycle; industrialization around clusters
•IaC applied to PaaS: Terraform and/or Ansible; provisioning, configuration, day-2 operations, common components; reproducible workflows for delivering clusters/environments
•CI/CD: automation pipelines (Tekton a major plus), quality controls, security, validation, promotion
•Operations / SRE: availability, observability, standardization, operability; design a platform product consumable by other teams
•Reusable standards in an industrialized environment; Git/GitOps, code review, code quality and security
•Formalization: templates, patterns, contribution guides, operational playbooks
•Support internal skill development and team empowerment
•Nice to have: GitOps, Argo CD, day-2 OpenShift, Vault / secrets management, internal self-service platform
•Soft skills: pedagogy and coach/facilitator role; listening and adapting to squad maturity; synthesis skills; ability to challenge without imposing; pragmatism and results orientation
Practical information
•Contract type: Freelance / Contract
•Daily rate: Salary according to profile
•Location: 45770 Saran, France
•Work mode: On-site, Hybrid
•Published on: October 25, 2026
