Senior Lead IT Systems Engineer - Linux & Storage at Umniah
Jul 2024 – Present
- Administer, configure, and optimize Red Hat Linux-based systems on Hyper-V & VMware
- Manage Red Hat Satellite and implement Red Hat Insights for compliance and patch visibility
- Oversee storage provisioning, expansion, CPU/Memory optimization, and performance tuning
- Ensure uptime, troubleshoot issues, and conduct audits
- Develop automation scripts and apply security hardening; deploy CrowdStrike across systems
- Migrated infrastructure to IDM (FreeIPA) enforcing password and access policies
- Provide Kubernetes clusters and continuous monitoring of CPU, memory, and nodes
- Install and configure MetalLB, ingress-nginx, NFS, Harbor registry
- Integrate with FortiADC load balancer when required
- Manage certificates (GoDaddy & internal CA)
- Apply RBAC roles, bindings, namespace isolation, and resource quotas
- Delivered Kubernetes architecture and solution presentation to all IT & Digital Department
- Provided technical training for new hires and contributed to University Induction Program initiatives