Technical Specialist

About the role

Technical Specialist at HCLTech. Design and implement enterprise infrastructure across bare-metal, virtualized and hybrid environments, covering capacity, availability, networking.

What you'll do

• Design and implement enterprise infrastructure across bare-metal, virtualized and hybrid environments, covering capacity, availability, networking
• Deploy, administer and troubleshoot Rancher-managed RKE/RKE2 Kubernetes clusters, containerized applications and distributed computing platforms
• Manage Kubernetes lifecycle activities, including control-plane HA, worker provisioning, upgrades, etcd backup/recovery and workload resilience
• Administer Linux systems, networking, file systems and storage technologies; perform capacity planning and performance tuning for production workloads
• Design and operate Ceph storage, including MON, MGR, OSD, MDS and RGW services, and integrate RBD/CephFS with Kubernetes through CSI

What you need

• 10–18 yrs of experience
• Linux
• Kubernetes
• Terraform
• CI/CD
• Ansible
• Python
• Any graduate

Good to have

• Bash
• Prometheus
• Grafana
• Helm
• Machine learning
• Root cause analysis