Nous ouvrons un poste de
Spécialiste technique / Admin Système RedHat OpenShift
pour notre client basé à Genève Design, deploy, and maintain Red Hat OpenShift platforms Adapt and optimize OpenShift clusters (filesystem management, access control, quotas, policies) on underlying Unix/Linux systems. Install, migrate, and operate Unix/Linux environments according to our standards and processes. Plan and manage system storage and related capacity (including persistence of OpenShift volumes). Ensure security, resilience, and compliance across environments. Participate in on-call rotations. Proven experience in the
banking or financial sector Minimum
3 years as Unix/Linux systems administrator. Proven experience deploying and operating
OpenShift or Kubernetes
in production Knowledge of major Unix/Linux distributions: IBM AIX, Red Hat Enterprise Linux (RHEL), Solaris. Understanding of storage and network technologies: memory, disk arrays, NAS/SAN, networking (TCP/IP, VLAN, load balancing). - Understanding of database concepts: maintenance, recovery, failover, high availability. Understanding of routine maintenance, recovery, and handling failover of a Database Familiarity with at least one enterprise backup solution (e.g., NetBackup, Commvault, Veeam). Specific competencies Install, configure, and maintain Red Hat OpenShift clusters (IPI/UPI, bare metal/virtualized/cloud). Mastery of Kubernetes/OpenShift concepts: projects, routes, services, deployments, statefulsets, operators, CRD, RBAC, SCC, NetworkPolicy. OpenShift lifecycle management: controlled upgrades, patches, channels, image mirroring, oc CLI Security and compliance: Configuration of RBAC, SCC, PSa/PSP equivalents, secrets, encryption. OIDC/SAML integration with IdPs (e.g., Keycloak, Azure AD). Policies and admission control (Gatekeeper/OPA), auditing, hardening. OpenShift networking: CNI (OpenShiftSDN/OVNK), ingress/egress, routes, load balancers, service mesh (Istio/Service Mesh). Storage and persistence: Provisioning PersistentVolume/PersistentVolumeClaim, StorageClasses, CSI drivers, NAS/SAN integration (NFS, Ceph, …). Fluent in
French
and
English Swiss residence
is mandatory
#J-18808-Ljbffr
Spécialiste technique / Admin Système RedHat OpenShift
pour notre client basé à Genève Design, deploy, and maintain Red Hat OpenShift platforms Adapt and optimize OpenShift clusters (filesystem management, access control, quotas, policies) on underlying Unix/Linux systems. Install, migrate, and operate Unix/Linux environments according to our standards and processes. Plan and manage system storage and related capacity (including persistence of OpenShift volumes). Ensure security, resilience, and compliance across environments. Participate in on-call rotations. Proven experience in the
banking or financial sector Minimum
3 years as Unix/Linux systems administrator. Proven experience deploying and operating
OpenShift or Kubernetes
in production Knowledge of major Unix/Linux distributions: IBM AIX, Red Hat Enterprise Linux (RHEL), Solaris. Understanding of storage and network technologies: memory, disk arrays, NAS/SAN, networking (TCP/IP, VLAN, load balancing). - Understanding of database concepts: maintenance, recovery, failover, high availability. Understanding of routine maintenance, recovery, and handling failover of a Database Familiarity with at least one enterprise backup solution (e.g., NetBackup, Commvault, Veeam). Specific competencies Install, configure, and maintain Red Hat OpenShift clusters (IPI/UPI, bare metal/virtualized/cloud). Mastery of Kubernetes/OpenShift concepts: projects, routes, services, deployments, statefulsets, operators, CRD, RBAC, SCC, NetworkPolicy. OpenShift lifecycle management: controlled upgrades, patches, channels, image mirroring, oc CLI Security and compliance: Configuration of RBAC, SCC, PSa/PSP equivalents, secrets, encryption. OIDC/SAML integration with IdPs (e.g., Keycloak, Azure AD). Policies and admission control (Gatekeeper/OPA), auditing, hardening. OpenShift networking: CNI (OpenShiftSDN/OVNK), ingress/egress, routes, load balancers, service mesh (Istio/Service Mesh). Storage and persistence: Provisioning PersistentVolume/PersistentVolumeClaim, StorageClasses, CSI drivers, NAS/SAN integration (NFS, Ceph, …). Fluent in
French
and
English Swiss residence
is mandatory
#J-18808-Ljbffr
Ingénieur Openshift Arbeitgeber: Sword Services
Nous sommes un employeur de choix, offrant un environnement de travail dynamique et collaboratif qui favorise l'innovation et la transformation digitale. Nos employés bénéficient d'opportunités de croissance professionnelle, d'une culture de soutien et d'une attention particulière à la sécurité et à la gouvernance dans l'utilisation des technologies Microsoft 365. Rejoindre notre équipe, c'est s'engager dans un projet significatif où chaque contribution compte et où le développement personnel est encouragé.
