Junior Network Engineer
Isha LIFE Health Solutions
Chennai, Tamil Nadu, India0–2 yrs6m agovia LinkedIn
This job at a glance
- Who can apply
- Freshers and up to 2 years
- Must know
- Embedded systems
- Nice to have
- Network securityNetworkingTroubleshooting
- Work
- On-site in Chennai
- Pay
- Not stated by the employer.
- Skill demand
- Networking68%Troubleshooting68%Network security46%Embedded systems6%of 98 similar fresher jobs posted in India this week
- Listed
- 11 Nov 2026 · still open
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Your Role
- Install, configure and maintain LAN, WAN, Wi-Fi and network security devices.
- Monitor network availability, performance and capacity; resolve incidents promptly.
- Manage IP addressing, VLANs, routing, VPN connectivity and firewall rules.
- Troubleshoot network issues and coordinate with service providers and vendors.
- Perform firmware upgrades, configuration backups and preventive maintenance.
- Maintain network diagrams, asset records and configuration documentation.
- Follow change management procedures and support network expansion projects.
- Provide support during planned maintenance and critical outages as required.
Qualifications
- Graduate
Desired Skills
- Knowledge of TCP/IP, subnetting, VLANs, routing, switching, DNS, DHCP and VPNs.
- Hands-on experience with routers, switches, firewalls, wireless networks and network monitoring tools.
- Ability to troubleshoot connectivity issues, implement network security controls and maintain technical documentation.