We are currently looking for a Unix/Linux & OpenShift Engineer to join WIT PARTNERS for a long-term assignment in Geneva.
<, configuring, and maintaining OpenShift clusters (IPI/UPI, bare metal, virtualized).
Managing Unix/Linux OS operations: installation, migration, hardening, patching, troubleshooting. Adapting and optimizing OpenShift clusters: filesystem, quotas, RBAC, policies, security controls. Deploying and maintaining observability stacks (logs, metrics, alerting): EFK/Loki, Prometheus, Grafana. Managing the full OpenShift lifecycle: version upgrades, operator management, image mirroring. Implementing and enforcing security standards (RBAC, SCC, OIDC/SAML, OPA/Gatekeeper). Diagnosing and resolving complex L2/L3 incidents. Participating in the on-call rotation. 3 to 7 years of experience in Unix/Linux systems administration . Proven hands‑on experience with OpenShift or Kuber...