IT Infra Administration Trainee

Responsibilities:

• Manage and maintain Linux-based production servers and internal infrastructure.
• Support and monitor on-premise infrastructure environments.
• Handle virtualization platforms such as KVM and Proxmox.
• Create, manage, migrate, and troubleshoot virtual machines.
• Monitor system health including CPU, memory, disk, network, and service availability.
• Monitor daily server health status and take required corrective actions on production and DC environments.
• Configure and maintain high availability (HA) environments.
• Perform infrastructure monitoring using Prometheus, Grafana, Alertmanager, or equivalent tools.
• Troubleshoot server, storage, virtualization, and network-related issues.
• Handle SAN/NAS storage, multipath configuration, mount management, and storage troubleshooting.
• Configure and troubleshoot VPN, firewall, proxy, VLAN, and routing-related issues.
• Work with Docker containers and basic containerized environments.
• Maintain backup and recovery operations.
• Support production deployments, maintenance activities, and downtime handling.
• Analyze logs and perform root cause analysis for incidents.
• Maintain infrastructure documentation and operational procedures.
• Coordinate with internal teams during critical activities and escalations.
• Support automation and scripting tasks using Shell.

Required Technical Skills:

• Linux Administration (Ubuntu/CentOS)
• Windows Administration
• KVM, Proxmox, Platform9
• Prometheus, Grafana, Alertmanager, Nagios
• CCNA-level networking (TCP/IP, VLAN, DNS, VPN, Firewall)
• SAN/NAS, NFS, CIFS, Multipath Configuration
• Docker and basic CI/CD knowledge
• Shell Scripting and Python

Educational Qualification:

• B.E / B.Tech / MCA / BCA / any Computer Science or IT-related degree.

Skills

Alertmanager, Grafana, KVM, Linux, Nagios, Platform9, Prometheus, Proxmox