DevOps Engineer, OpenShift

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Atos

WebsiteLinkedInAll Job Openings

10,000+ employees

💼 Consulting

🏥 Healthcare

📦 Logistics

Consulting • Healthcare • Logistics

Atos is a global leader in digital transformation, providing a wide range of solutions and services across industries. The company specializes in cloud and infrastructure services, digital business platforms, technology consulting, and cybersecurity, with a focus on enhancing user experiences and supporting enterprise digital journeys. Atos is committed to sustainability and innovation, partnering with various organizations to drive digital advancements, such as its role as the official IT partner for the UEFA and the Olympic Games.

📋 Description

• Administer and scale OpenShift clusters: capacity planning, upgrades, security and RBAC • Manage deployments using ArgoCD following GitOps principles • Improve CI/CD pipelines • Strengthen Infrastructure as Code and Configuration as Code practices • Implement and optimize observability with Prometheus, Grafana and ELK • Support project teams in using the platform • Contribute to the standardization and harmonization of environments • Participate in continuous improvement and in increasing the reliability of services • Operate on a critical production platform based on VMware/ESX, OpenShift and a GitOps pipeline • Act as an OpenShift technical expert, driver of the DevSecOps transformation and reference for GitOps and automation

🎯 Requirements

• Significant production experience and adherence to DevSecOps principles • Strong mastery of OpenShift or Kubernetes • Comfortable with automated, GitOps-oriented environments • Good understanding of production concerns: availability, performance, security and backup • Collaborative, cross-functional mindset with Dev, Ops, Infra and Security teams • Proven production OpenShift administration skills: upgrades, operator lifecycle, OLM and troubleshooting • Knowledge of RBAC, SCC, namespace management and quotas • Familiarity with Routes, certificate management and NetworkPolicy • Experience managing PV/PVC, StorageClass and CSI • Familiarity with ArgoCD, GitOps, Git and CI/CD, notably GitLab CI or Jenkins • Familiarity with Prometheus, Grafana, ELK, Alertmanager and Thanos • Knowledge of Linux and Service Mesh, notably Istio • Ansible, Terraform, Kafka, APIs and microservices are a plus

🏖️ Benefits

• Remote work possible • Supportive environment that encourages diversity and inclusion • Commitment to “Tech for Good” and environmental, social and governance (ESG) practices