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Openshift Admin

Job in Sheffield, South Yorkshire, S5, England, UK
Listing for: Test Triangle Ltd
Full Time position
Listed on 2026-06-05
Job specializations:
  • IT/Tech
    Cloud Computing, Systems Administrator
Salary/Wage Range or Industry Benchmark: 60000 - 80000 GBP Yearly GBP 60000.00 80000.00 YEAR
Job Description & How to Apply Below

Responsibilities

  • Manage and maintain KVM-based virtualization environments, including provisioning, monitoring, and troubleshooting virtual machines.
  • Optimize KVM performance and ensure high availability of virtualized infrastructure. Implement security best practices for KVM environments.
  • Deploy, configure, and manage Open Shift clusters in on-premises and hybrid cloud environments. Monitor and troubleshoot Open Shift workloads, ensuring high availability and performance.
  • Manage Open Shift networking, storage, and security configurations. Perform upgrades and patching of Open Shift clusters and associated components.
  • Implement monitoring solutions for KVM and Open Shift environments using tools like Prometheus, Grafana, or ELK Stack.
  • Analyze system performance and recommend optimizations for resource utilization and cost efficiency.
  • Work closely with development, Dev Ops, and operations teams to ensure seamless integration of infrastructure and applications.
  • Document infrastructure designs, processes, and best practices for internal knowledge sharing.
Qualifications
  • 7+ years of experience in IT infrastructure, with a focus on KVM virtualization and Open Shift administration.
  • Strong expertise in managing KVM hypervisors and virtualized environments.
  • Hands‑on experience with Open Shift installation, configuration, and troubleshooting.
  • Solid understanding of containerization technologies (Docker, Kubernetes).
  • Experience with Linux system administration and shell scripting.
  • Familiarity with networking concepts, storage solutions, and security best practices.
  • Knowledge of CI/CD pipelines and Dev Ops practices.
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