Sr. Supervisor, Systems Administration

4 days ago

th of October Cairo, Egypt Orange Egypt Full time 90,000 - 120,000 per year

Purpose of the job
Manage and support the OpenShift platform to ensure high availability, scalability, and performance for business-critical applications. Work closely with Development, Middleware, Security, and Infrastructure teams to design, implement, and maintain containerized environments.

Duties And Responsibilities

  • Install, configure, and upgrade Red Hat OpenShift clusters (on-premises and/or cloud).
  • Manage cluster operations, including worker nodes, control plane, networking, and storage integration.
  • Implement and manage CI/CD pipelines within OpenShift.
  • Monitor cluster health, performance, and capacity; troubleshoot issues and outages.
  • Apply security best practices, role-based access control (RBAC), and compliance policies.
  • Manage OpenShift operators, projects, namespaces, and resources.
  • Ensure integration with monitoring, logging, and alerting tools.
  • Perform regular system upgrades, patches, and lifecycle management.
  • Support development teams with application deployment and container optimization.
  • Develop expertise to train staff on OpenShift and containerization technologies.

Job specification
Education and Experience

Bachelors degree in computer science, Communication Engineering, or related field.

Experience and Skills:

  • 46 years of experience in IT infrastructure, with at least 23 years focused on container platforms (OpenShift / Kubernetes).
  • Proven experience as an OpenShift Administrator or Kubernetes Administrator.
  • Strong understanding of Linux/UNIX system administration.
  • Hands-on experience with containerization and orchestration technologies (Docker, Kubernetes, OpenShift).
  • Familiarity with CI/CD tools (Jenkins, GitLab CI, Tekton, ArgoCD).
  • Knowledge of networking, storage, and security in container environments.
  • Experience with monitoring/logging tools (Prometheus, Grafana, ELK, Splunk).
  • Knowledge of system security, vulnerability management, and backup/recovery.
  • Resourcefulness and problem-solving aptitude.
  • Excellent communication and teamwork skills.

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