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Salary
≈ $36k – $67k per year (Estimated)
Location
In office (Lyon)
Seniority
Senior · 7+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 30, 2026. First seen by Alion on Sep 29, 2026. Harris Computer scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Harris Computer is a global software enterprise specializing in vertical market software and mission-critical enterprise solutions. The company focuses on acquiring, developing, and managing specialized software platforms for public sector entities, healthcare institutions, utility providers, and private sector businesses. Headquartered in Ottawa, Canada, it operates as an operating group of Constellation Software Inc., serving thousands of organizations across North America, Europe, Asia, and Australia.

Le poste

Nous avons migré notre plateforme SaaS vers AWS avec un partenaire (Claranet), qui a construit l’infrastructure et en assure aujourd’hui l’exploitation. Notre équipe Technique suit déjà la plateforme au quotidien et maîtrise toute la couche applicative : installations, migrations et mises à jour de nos clients.

Il nous manque une pièce : l’expertise DevOps/AWS qui nous permettra de reprendre entièrement la main sur notre infrastructure et c’est vous.

Missions principales :

- Administrer et faire évoluer les infrastructures AWS.

- Assurer le MCO, la supervision et la résolution des incidents sur les environnements.

- Concevoir et améliorer les pipelines CI/CD afin d’automatiser les tests et les déploiements en intégrant les outils d’IA les plus récents.

- Automatiser la gestion des infrastructures avec Terraform et les déploiements applicatifs.

- Participer à la mise en place et à l’exploitation d’environnements Docker / ECS / EKS.

- Garantir la sécurité, la conformité et la fiabilité des environnements AWS.

- Optimiser les performances et les coûts de l’infrastructure (FinOps).

- Collaborer avec les équipes Développement, R&D et Technique et contribuer à l’amélioration continue des pratiques DevOps.

Votre profil :

Vous êtes un(e) Ingénieur DevOps / Cloud AWS avec une expérience significative en environnement de production et souhaitez intervenir sur un périmètre technique varié.

Vous disposez idéalement de 3 à 7 ans d’expérience, avec une première expérience en autonomie sur un projet de déploiement ou de MCO AWS.

Vous maîtrisez tout ou partie des environnements suivants :

- AWS : EC2, RDS, S3, VPC, IAM, Route 53, CloudWatch, AWS Backup.

- Infrastructure as Code : Terraform.

- CI/CD : GitLab CI, GitHub Actions ou AWS CodePipeline.

- Conteneurs : Docker et idéalement ECS ou EKS.

- Scripting : Bash, Python et/ou PowerShell.

- Bases de données : PostgreSQL et/ou Oracle, notamment sur les sujets de sauvegarde, restauration et migration.

- Une connaissance d’AWS Organizations

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