The Role
Manage and maintain Linux production servers and on-prem infrastructure, including virtualization (KVM/Proxmox), storage (SAN/NAS), networking, monitoring (Prometheus/Grafana/Nagios), backups, container basics, and incident root-cause analysis. Support deployments, HA configurations, troubleshooting, and documentation while coordinating with teams and automating tasks using shell and Python.
Summary Generated by Built In
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, multi path 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
• 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, multi path 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
Requirements
Location: Chennai (Ambattur)
Required Technical Skills:
Linux Administration (Ubuntu/CentOS)
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 & Basic CI/CD Knowledge
Shell Scripting & Python
Educational Qualification:
•B.E / B.Tech / MCA / BCA / Any Computer Science or IT-related degree.
Shell Scripting & Python
Educational Qualification:
•B.E / B.Tech / MCA / BCA / Any Computer Science or IT-related degree.
Skills Required
- Linux Administration (Ubuntu/CentOS)
- Windows Administration
- KVM, Proxmox, Platform9 (virtualization)
- Prometheus, Grafana, Alertmanager, Nagios (monitoring)
- CCNA-level Networking (TCP/IP, VLAN, DNS, VPN, Firewall)
- SAN/NAS, NFS, CIFS, Multipath configuration and storage troubleshooting
- Docker and basic CI/CD knowledge
- Shell scripting and Python
- B.E / B.Tech / MCA / BCA or any Computer Science/IT-related degree
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The Company
What We Do
Flattrade Broking Private Limited is one of India's leading discount broking firms, committed to making investing and trading simple, affordable, and accessible. Headquartered in Chennai, the company serves a growing community of traders and investors through its technology-driven platforms and customer-centric approach, offering zero brokerage across various segments, including equities, derivatives, commodities, and currencies, as well as mutual funds and IPOs.
