Architecte Cloud AWS – Secteur Aéronautique (H/F)

Role Summary

Join ALTEN, the world leader in engineering and technology consulting, and join our IT department. We support major players in the aeronautics sector in their digital transformation, by designing secure, scalable cloud infrastructures that meet the strict requirements of the industry.

As part of our growth, we are looking for an AWS Architect to strengthen our teams and contribute to innovative projects at the heart of the technological challenges of aeronautics.

Why choose ALTEN?

• High-impact projects: Participate in the modernization of aeronautical infrastructures, with cloud migration and automation challenges
• Technical community: Benefit from a network of experts, regular exchanges and feedback
• Training and development: Access to certifications (AWS, Azure, etc.) and skills development courses
• Stimulating environment: Inclusive culture, diversity, and commitment to a responsible technological future

Responsibilities

• Design and validate AWS architectures (EKS, EC2, Lambda, RDS, S3, etc.) for critical environments, in alignment with industry standards
• Define cloud-native solutions: microservices, containers (EKS/ECS), serverless, and multi-account landing zones
• Guarantee security and compliance (Security by Design, IAM, encryption, observability) and optimize costs
• Promote Infrastructure as Code (Terraform/CloudFormation) and CI/CD pipelines (CodePipeline, GitLab CI)
• Collaborate with cloud, security and delivery teams to ensure consistency of hybrid/multicloud solutions
• Bring your expertise to guide technical decisions and resolve complex challenges

Requirements

• Proven experience (5+ years) in cloud architecture
• Mastery of AWS services (EKS, Lambda, VPC, IAM, etc.) and IaC tools (Terraform, CloudFormation)
• Knowledge of cloud security, AWS networks and multi-account governance
• AWS Solutions Architect certification (Associate/Professional) preferred
• Ability to popularize technical concepts

About the Company

World leader in Engineering and Technology Consulting, ALTEN supports major industrial players in their technological transformation projects.

Present in more than 30 countries, the group achieved a turnover of 4.099 billion euros in 2025 and today has more than 57,400 employees, the majority of whom are engineers.

As part of the development of our activities in the aeronautical sector in Toulouse, we are recruiting an AWS Cloud Architect.