{"id":3411452,"url":"https://alion.io/job/octogone-ops-devops","title":"Ops / DevOps","company":{"id":3908469,"name":"Octogone","domain":"octogoneit.fr","url":"https://alion.io/company/octogone-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":"freelance","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":51000,"max_usd":85000,"period":"year","method":"role_country_seniority_unknown","sample_n":305},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"CI/CD","optional":false},{"name":"DNS","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"GitLab","optional":false},{"name":"Grafana","optional":false},{"name":"Helm","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"OpenShift","optional":false},{"name":"OpenStack","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-10-28T13:05:07Z","employer_posted_date":null,"last_verified_at":"2026-10-28T13:05:07Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"Nous recherchons un profil Ops / DevOps expérimenté afin d’accompagner l’exploitation, l’industrialisation et la sécurisation des plateformes applicatives reposant sur des infrastructures OpenStack et OpenShift/Kubernetes.\nLa mission s’inscrit dans un environnement à fortes contraintes de disponibilité, de sécurité et d’industrialisation, avec des interactions régulières avec les équipes produit, DevOps, architecture, sécurité et exploitation du ministère.\nLe consultant intervient notamment sur la mise à disposition et le maintien des environnements, l’intégration et le déploiement des applications, l’automatisation des opérations et le traitement des problématiques d’exploitation.\nDescription\nLe consultant intervient en expertise sur les plateformes OpenStack, OpenShift et Kubernetes et contribue notamment aux activités suivantes :\nadministration et exploitation de clusters Kubernetes / OpenShift ;\nadministration et utilisation d’infrastructures OpenStack ;\nmise à disposition et configuration d’environnements applicatifs ;\ndéploiement et exploitation d’applications conteneurisées ;\nanalyse et résolution d’incidents complexes sur les plateformes ;\ntroubleshooting Kubernetes : pods, nodes, ingress, réseau, stockage, ressources et scheduling ;\nmise en œuvre et amélioration des chaînes de déploiement CI/CD ;\nautomatisation des opérations via Infrastructure as Code et configuration as code ;\ncontribution aux scripts et outils d’exploitation ;\ngestion des configurations, secrets et paramètres d’environnement ;\nsupervision, monitoring, logs et observabilité des plateformes ;\nanalyse des performances et optimisation des ressources ;\nmaintien en condition opérationnelle et de sécurité ;\naccompagnement des équipes produit et DevOps ;\nparticipation aux choix techniques et aux travaux d’architecture ;\ndocumentation des procédures d’installation, d’exploitation et de diagnostic ;\ntransfert de compétences et accompagnement des profils moins expérimentés.\nLe consultant doit être capable d’intervenir de manière autonome sur des incidents ou problématiques complexes, de proposer des solutions pérennes et de contribuer à l’industrialisation des pratiques Ops.\nLivrables\nenvironnements OpenStack / OpenShift / Kubernetes configurés et opérationnels ;\nmanifests, Helm Charts et configurations Kubernetes/OpenShift ;\nscripts et automatisations d’exploitation ;\nplaybooks Ansible / code Terraform lorsque pertinent ;\npipelines CI/CD et procédures de déploiement ;\nconfigurations de supervision et d’observabilité ;\nprocédures d’installation, d’exploitation, de sauvegarde et de reprise ;\ndossiers et documentation technique à jour ;\ndiagnostics et comptes rendus d’incidents ;\nrecommandations techniques et plans d’action ;\ndocumentation des standards et bonnes pratiques ;\nCompétences\nExpertise confirmée sur les environnements cloud et conteneurisés, notamment :\nKubernetes : architecture, administration, troubleshooting et exploitation ;\nOpenShift : administration, déploiement et exploitation de workloads ;\nOpenStack : compute, réseau, stockage et gestion des ressources ;\nDocker / conteneurisation ;\nLinux ;\nGit / GitLab et pipelines CI/CD ;\nHelm ;\nInfrastructure as Code : Terraform ;\nautomatisation / configuration : Ansible ;\nscripting Bash et/ou Python ;\nréseau : DNS, TCP/IP, routage, load balancing, ingress ;\nstockage Kubernetes : PV, PVC, StorageClass ;\ngestion des secrets et configurations ;\nmonitoring et observabilité : Prometheus, Grafana et outils de logs ;\nanalyse d’incidents et troubleshooting ;\npratiques DevSecOps et sécurité des plateformes.\nCompétences clés\nObligatoire\nDocker / Kubernetes\nOPENSHIFT\nOpenstack\nLINUX\nProfil recherché\nExpertise confirmée sur les environnements cloud et conteneurisés, notamment :\nKubernetes : architecture, administration, troubleshooting et exploitation ;\nOpenShift : administration, déploiement et exploitation de workloads ;\nOpenStack : compute, réseau, stockage et gestion des ressources ;\nDocker / conteneurisation ;\nLinux ;\nGit / GitLab et pipelines CI/CD ;\nHelm ;\nInfrastructure as Code : Terraform ;\nautomatisation / configuration : Ansible ;\nscripting Bash et/ou Python ;\nréseau : DNS, TCP/IP, routage, load balancing, ingress ;\nstockage Kubernetes : PV, PVC, StorageClass ;\ngestion des secrets et configurations ;\nmonitoring et observabilité : Prometheus, Grafana et outils de logs ;\nanalyse d’incidents et troubleshooting ;\npratiques DevSecOps et sécurité des plateformes.\nCompétences clés\nObligatoire\nDocker / Kubernetes\nOPENSHIFT\nOpenstack\nLINUX","description_format":"text","description_chars":4535,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT 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