Expert DevOps / Platform Engineer OpenShift

Project overview

You will act as an Expert DevOps / Platform Engineer OpenShift within a demanding context of industrialization and operation of application and Data/AI platforms. Your mission will be to support the design, automation, security, and reliability of CI/CD deployment chains in a multi-team production environment.

Main missions:

Technical environment:

Modalities:

• Design, create, and maintain GitLab CI/CD pipelines
• Industrialize build, test, control, publication, and deployment processes
• Automate application promotions between DEV, PREPROD, and PROD environments
• Create, maintain, and optimize Docker images
• Create and maintain Helm charts for application deployment
• Deploy, configure, and maintain containerized applications and services on OpenShift/Kubernetes
• Integrate HashiCorp Vault into deployment and execution mechanisms
• Administer and use JFrog Artifactory repositories
• Securely manage secrets, certificates, and application configurations
• Analyze and resolve incidents on pipelines, containers, and OpenShift/Kubernetes deployments
• Implement security controls in CI/CD chains
• Produce and maintain Shell and/or Python scripts for automation
• Document architectures, pipelines, configurations, and procedures
• Support development teams in adopting DevOps/DevSecOps best practices
• OpenShift/Kubernetes, GitLab CI/CD, Helm, Docker, HashiCorp Vault, JFrog Artifactory, YAML, Shell, Python
• Collaboration with multidisciplinary teams (development, architecture, infrastructure, cybersecurity, Data/IA)
• Location: Corbeil-Essonnes (91), near Paris
• Partial remote work: 2 days/week
• Mission duration: 6 months
• Start date: end of November 2026
• Weekly reporting and the creation of documented deliverables are expected.

Project details

• Start: flexible
• Remote: hybrid
• Location: 91100 Corbeil-Essonnes, France, FR
• Languages: French