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DRI.fr

DRI.fr

www.dri.fr

1 Job

21 Employees

About the Company

À la recherche d'un hébergeur web responsable 100% souverain qui est au coeur de vos applications ? Nous assurons une proximité avec vos équipes de développement centrée sur la proximité et la disponibilité 24/7. Avec un ADN foncièrement Open Source, DRI est une société détenue par ses salariés qui place la responsabilité sociale et environnementale au cœur de sa mission depuis sa création en 2001. Certifié ISO 14001 et ISO 27001, DRI propose un ensemble d'innovations à forte valeur ajoutée : éco-indicateurs, conformation et sécurisation de vos services hébergés, orchestration de conteneurs, livraison As Code, portail de gestion avancé… Nos 4 datacenters sont 100 % localisés en France. Notre datacenter principal de production, créé sans climatisation en 2010, affiche un PUE de 1.13 ! Contactez-nous afin de nous soumettre vos projets d'hébergement et/ou d'infogérance. Nous pourrons vous présenter notre méthodologie de gestion de projet et d'accompagnement personnalisés.

Listed Jobs

Company background Company brand
Company Name
DRI.fr
Job Title
Expert Kubernetes (H/F)
Job Description
Job Title: Kubernetes Expert Role Summary: Architect, deploy, maintain, and optimize high‑availability, secure, and scalable Kubernetes clusters for a sovereign data‑center environment. Lead on‑prem and cloud‑native projects, including the next‑generation PaaS and sovereign AI services. Expectations: Deliver resilient Kubernetes infrastructure that meets stringent security and compliance standards. Manage incidents, contribute to on‑call rotations, and continually enhance operational processes. Drive architectural evolution and adopt emerging open‑source technologies to support the company’s sovereign digital strategy. Key Responsibilities: * Design and build highly available, secure, and scalable Kubernetes clusters. * Scale compute resources and hyper‑converged storage, ensuring GPU/CPU performance using Ceph where applicable. * Develop and maintain CI/CD pipelines (GitLab), infrastructure as code (Ansible, Puppet, Foreman), and deployment automation. * Respond to incidents, participate in on‑call schedules, and improve incident management procedures. * Collaborate with engineering teams on new PaaS and sovereign AI solutions. * Lead technical projects, interface with internal and external stakeholders, and mentor junior team members. Required Skills: * Kubernetes installation, configuration, and administration; cluster lifecycle management. * Linux (Debian/Ubuntu) and stack open‑source technologies. * CI/CD tooling (GitLab) and infrastructure automation (Ansible, Puppet, Foreman). * On‑prem infrastructure security best practices. * Knowledge of Ceph distributed storage (preferred). * Strong problem‑solving, communication, and team collaboration. * Project leadership experience with clients or cross‑functional teams. Required Education & Certifications: * Bachelor’s degree in Computer Science, IT, or related field, or equivalent hands‑on experience. * Kubernetes certifications (CKA/CKAD) preferred.
Nantes, France
Hybrid
02-12-2025