About Atos Group
Atos Group is a global leader in digital transformation with c. 67,000 employees and annual revenue of c. 10 billion, operating in 61 countries under two brands Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris.
The purpose of Atos Group is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.
We are looking for a
Senior DevOps / Kubernetes Operations Engineer to support multiple strategic projects within the organization. This role combines DevOps practices with deep platform-level Kubernetes operations, ensuring reliable, automated, secure, and scalable environments for modern cloud-native applications.
The engineer will help design, automate, and maintain the Kubernetes ecosystem, build and improve CI/CD and GitOps workflows. The role also includes scripting, troubleshooting, and maintaining integrations that run on or interact with Kubernetes.
Core Responsibilities
Kubernetes Operations & Platform Ownership
- Manage and maintain Kubernetes clusters across multiple environments, ensuring stability, performance, and security.
- Troubleshoot and resolve cluster-level, node-level, and workload-level issues.
- Work with workloads and services that integrate deeply with Kubernetes (operators, controllers, sidecars, monitoring agents, etc.).
- Implement and maintain GitOps-based workflows using Argo CD.
- Manage application packaging and deployment using Helm charts.
Automation & Scripting
- Develop and maintain PowerShell and Bash/Python scripts to automate Kubernetes operations, cluster maintenance, and daily routine tasks.
DevOps & CI/CD
- Design, build, and maintain CI/CD pipelines using Jenkins, GitLab CI, or Azure DevOps.
- Define branching strategies, approval flows, and automated deployments to Kubernetes environments.
- Integrate quality, security, and compliance checks into the build and deployment process.
Continuous Improvement
- Evaluate and adopt modern Kubernetes tools, patterns, and techniques.
- Continuously learn and stay updated on DevOps, cloud, automation, and container technologies.
Experience & Qualifications
- Bachelor of Science in Computer Science, Engineering, or related field.
- 35 years of hands-on DevOps or Kubernetes engineering experience.
- Strong experience operating and troubleshooting Kubernetes clusters.
- Experience with GitOps tools such as Argo CD.
- Experience with Helm, Docker/Containerd, and containerized application management.
- Practical experience building CI/CD pipelines (Jenkins, GitLab CI, Azure DevOps, etc.).
- Experience in version control using GitHub, GitLab, or Azure Repos.
- Experience with Terraform, Helm, Ansible, or other Infrastructure-as-Code tools.
- Strong scripting experience (PowerShell).
- Awareness of security best practices for cloud-native and DevOps environments.
- Experience working in Agile environments.
Skills, Knowledge, & Abilities
- Strong analytical and problem-solving skills.
- Excellent communication and teamwork abilities.
- Leadership, ownership, and initiative-taking mindset.
- Strong time management and ability to handle multiple priorities.
- Self-motivated, proactive, and committed to continuous learning.
Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.
Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment.
Choose your future. Choose Atos. 
