DevOps Engineer - Aviation Platform Engineering

About Atos Group

Atos Group is a global leader in digital transformation with c. 70,000 employees and annual revenue of c. € 10 billion, operating in 67 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 is a SE (Societas Europaea) and listed on Euronext Paris.

The purpose of Atos 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.

Atos is looking for a talented DevOps Engineer to join our Platform Engineering team. In this role, you will design, implement, and manage a highly scalable, secure, and observable platform ecosystem. You will work with a modern technology stack to support mission-critical workloads and enable continuous delivery for development teams.

Key Responsibilities

• Automate provisioning, configuration, and deployment of infrastructure and applications using Ansible, Terraform, and Helm
• Implement and maintain CI/CD pipelines with Jenkins, GitLab CI, Tekton, and ArgoCD
• Ensure zero-downtime deployments, scalability, and resilience through automation
• Standardize and automate release processes, including branching and tagging strategies
• Collaborate with product teams to gather feedback and align on best practices
• Enforce security standards using SAST/DAST tools (SonarQube, Veracode, Trivy, Syft)
• Maintain base UBI images and ensure regular application of security patches
• Set up alerting and dashboards for proactive detection and resolution of performance issues
• Integrate HashiCorp Vault with OpenShift for secrets and credential management
• Enforce least privilege and role-based access control (RBAC) across the platform
• Support vulnerability scanning, patching, and compliance automation
• Analyze platform performance and implement optimization strategies for scaling
• Troubleshoot issues across networking, infrastructure, CI/CD, and application layers
• Work closely with developers and testers to support CI/CD automation, testing, and environment readiness

Required Skills & Experience

• 4–8 years of experience as a DevOps Engineer, SRE, or Platform Engineer
• Hands-on experience with OpenShift (Kubernetes) - deployments, scaling, monitoring, and troubleshooting
• Experience with CI/CD pipelines (Jenkins, GitLab CI, Tekton, ArgoCD) and related automation
• Strong experience with Infrastructure as Code (IaC) using Terraform, Ansible, or Helm
• Experience managing databases: PostgreSQL, MongoDB, MinIO, Elasticsearch
• Familiarity with messaging middleware: Solace, Confluent Kafka
• Experience with monitoring/observability tools: ELK Stack, Prometheus, Grafana
• Proficiency in scripting and automation: Bash, Python, Go, YAML
• Strong understanding of Linux system administration and networking fundamentals
• Experience with Nginx and Squid for networking

Preferred Qualifications & Attributes

• Experience with cloud platforms (Azure, AWS) integrated with OpenShift
• Understanding of microservices architectures and service mesh (e.g., Istio)
• Exposure to performance testing, load balancing, and capacity planning
• Knowledge of GitOps frameworks (ArgoCD)
• Security best practices for cloud-native platforms
• Certifications in Kubernetes, OpenShift, or HashiCorp Vault
• Strong analytical and problem-solving mindset
• Excellent communication and collaboration skills
• Passion for automation, continuous improvement, and reliability
• Ability to work in agile, fast-paced, cross-functional teams
• Ownership-driven and proactive in troubleshooting and optimization

What’s in it for you? 

• Wellbeing programs & work-life balance - integration and passion-sharing events
• Private medical and dental care
• Benefits platform – shopping, cinema, sport etc.
• Co-funding of sports activities, e.g. Multisport & OK system cards, b-active program
• Courses and certifications e.g. Google Cloud, AWS, ITIL
• Conferences and Expert Communities
• Gift packages for special occasions: Easter, Christmas, Children’s Day
• Appreciation for seniority: additional days off, Atos Jubilee gifts
• Hybrid working mode (max. 2 times per month based on a location)
• Charity and eco initiatives

What happens next?

• Quick conversation with HR
• Interview with a Manager/IT expert/project representative

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.