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DevOps
ALTEN is seeking a DevOps engineer to design and maintain CI/CD pipelines and cloud-native infrastructure on GCP. The role covers automation, observability and security for Kubernetes environments, using Terraform, Docker, GitLab CI and Prometheus.
Information about ALTEN
- Official domain
- alten.fr
- Founded
- 1988 · 38 years
- Open jobs
- 2054
Job details
The full description published by ALTEN.
Description de l’offre
Description de l'entreprise Alten, la maison des ingénieurs :
qui sommes-nous
Fort de plus de 35 ans d’expertise, le groupe Alten est un leader international de l’ingénierie et du conseil en technologies, présent dans plus de 30 pays. Avec 54 000 collaborateurs, dont 88 % d’ingénieurs, nous accompagnons nos clients dans des projets innovants, alliant performance technique et impact durable.
Certifié Top Employer pour la 12ᵉ année consécutive, Alten s’engage à offrir un environnement de travail stimulant, inclusif et orienté vers l’excellence technique.
Pourquoi nous rejoindre
✅ Des projets à impact : Participez à des initiatives technologiques ambitieuses, alignées sur des enjeux RSE et d’innovation (Planet Tech’Care, Climate Ambition Accelerator, etc.).
✅ Une montée en compétences continue : Accès à des formations certifiantes, des labs techniques et un accompagnement personnalisé pour évoluer dans votre carrière.
✅ Une culture tech et collaborative : Hackathons, meetups, webinaires innovation… Rejoignez une communauté où la passion pour le DevOps et le cloud est au cœur des échanges.
Description du poste
Missions principales
🔹 Automatisation et CI/CD :
- Concevoir, déployer et maintenir des pipelines CI/CD (GitLab CI, Jenkins, Cloud
- Build) pour automatiser les tests, les builds et les déploiements.
- Optimiser les processus de livraison continue pour réduire les temps de mise en production.
🔹 Infrastructure as Code (IaC) : Développer et maintenir des templates IaC (Terraform, Deployment Manager) pour provisionner et gérer les ressources GCP. Automatiser la configuration et le scaling des environnements (GKE, Cloud Run, Compute Engine).
🔹 Observabilité et performance : Mettre en place des outils de monitoring (Stackdriver, Prometheus, Grafana) et des alertes pour garantir la disponibilité et la performance des applications. Analyser les métriques et logs pour identifier les goulots d’étranglement et proposer des optimisations.
🔹 Sécurité et conformité : Intégrer les bonnes pratiques de sécurité (IAM, gestion des secrets, scans de vulnérabilités) dans les pipelines et infrastructures. Collaborer avec les équipes de sécurité pour garantir la conformité (RGPD, normes sectorielles).
🔹 Collaboration et amélioration continue : Travailler en étroite collaboration avec les développeurs, architectes et équipes métiers pour comprendre leurs besoins et proposer des solutions adaptées. Participer à l’amélioration des processus DevOps (revues de code, rétrospectives, partage de connaissances).
Environnement technique Cloud : Google Cloud Platform (GCP – GKE, Cloud Run, Pub/Sub, BigQuery, Cloud Build, IAM) Infrastructure : Kubernetes (GKE), Docker, Helm CI/CD : GitLab CI, Jenkins, Cloud Build, Spinnaker IaC : Terraform, Deployment Manager, Ansible Monitoring : Stackdriver, Prometheus, Grafana, ELK Scripting : Python, Bash, Go Méthodologies : Agile, Scrum, Kanban Outils : Git, Jira, Confluence
Qualifications
- Expérience : 3 à 7 ans d’
- expérience : en tant qu’Ingénieur DevOps, avec une expertise avérée sur GCP (ou AWS/Azure avec une appétence pour GCP).
- Expérience : dans la conception et la gestion d’infrastructures cloud-native (Kubernetes, microservices).
Maîtrise des pipelines CI/CD et des outils d’automatisation (Terraform, Ansible, etc.). 🎯
Compétences techniques
Cloud : GCP (obligatoire), connaissance des services comme GKE, Cloud Run, Pub/Sub, IAM. Conteneurs : Docker, Kubernetes (GKE), Helm. Automatisation : Terraform, Ansible, scripts (Python, Bash). CI/CD : GitLab CI, Jenkins, Cloud Build. Monitoring : Stackdriver, Prometheus, Grafana. Sécurité : Gestion des secrets, IAM, scans de vulnérabilités.
Informations supplémentaires
Requirements
- Proven expertise in GCP
- Design and management of cloud-native infrastructure
- Proficiency in CI/CD pipelines
- Proficiency in automation tools
Benefits mentioned
- Certification courses
- Technical labs
- Personalised support
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