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.
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.
Flattrade Broking Private Limited Chennai, Tamil Nadu, IND Office
Chennai, India
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What you need to know about the Chennai Tech Scene
To locals, it's no secret that South India is leading the charge in big data infrastructure. While the environmental impact of data centers has long been a concern, emerging hubs like Chennai are favored by companies seeking ready access to renewable energy resources, which provide more sustainable and cost-effective solutions. As a result, Chennai, along with neighboring Bengaluru and Hyderabad, is poised for significant growth, with a projected 65 percent increase in data center capacity over the next decade.
