IT Administrator - Networking

IT Administrator Networking

Location: Chennai
Employment Type: Full-Time
Experience: 2–5 Years

Job Description

We are looking for a skilled IT Administrator with strong knowledge of computer networking, IT infrastructure, and troubleshooting to manage and maintain our organization's IT systems.

Key Responsibilities

• Manage and maintain LAN, WAN, Wi-Fi, routers, switches, and firewalls
• Configure and troubleshoot network connectivity and internet issues
• Manage IP addresses, DHCP, DNS, VPN, and network security
• Install, configure, and maintain computers, printers, servers, and other IT equipment
• Monitor network and system performance and resolve technical issues
• Handle IT hardware and software troubleshooting
• Manage user accounts, permissions, and access control
• Configure and troubleshoot CCTV, biometric systems, and other network-connected devices
• Maintain IT documentation, network diagrams, and asset records
• Coordinate with internet service providers and external IT vendors when required
• Ensure regular backups and basic IT security practices

Required Skills

• Strong understanding of Networking fundamentals
• Good knowledge of TCP/IP, LAN, WAN, VLAN, DHCP, DNS, NAT, VPN
• Hands-on experience with routers, switches, firewalls, and Wi-Fi access points
• Knowledge of Windows operating systems and basic server administration
• Strong troubleshooting and problem-solving skills
• Knowledge of network security and access management
• Ability to independently diagnose and resolve IT issues

Preferred

• CCNA or equivalent networking certification
• Experience with MikroTik, Cisco, Fortinet, TP-Link, Ubiquiti, or similar networking equipment
• Experience managing office IT infrastructure
• Basic knowledge of virtualization and cloud services

What We’re Looking For

Someone who can take ownership of day-to-day IT operations, troubleshoot networking issues independently, and ensure that the organization's IT infrastructure remains reliable and secure.

Interested candidates can share their CV with us.