## Job highlights
-

Experience:
3 to 7 Years. Position: Network Administrator

Experience:
3 to 7 Years

Location:
Chennai Notice Period: Immediate to 30 Days Job Summary: 1. Network Infrastructure
- TCP/IP, OSI model, IPv4/IPv6
- LAN, WAN, WLAN, VLANs
- Routing and switching
- Subnetting, CIDR, default gateways
- Ethernet, trunking, STP, link aggregation 2. Network Security
- Firewall administration and rule management
- NAT, ACLs, and network segmentation
- Site-to-site and remote-access VPN (IPsec/SSL)
- IDS/IPS, web filtering, and application control
- Security policies and access control 3. Network Monitoring & Troubleshooting
- Network availability and performance monitoring
- Packet capture and traffic analysis
- SNMP, Syslog, and NetFlow fundamentals
- Latency, packet loss, and connectivity troubleshooting 4. Network Services
- DNS, DHCP, NTP, IPAM, Proxy services, RADIUS, Active Directory Integration and authentication basics 5. Wireless & Remote Connectivity




- Wireless access points and controllers
- SSID, WPA2/WPA3, and wireless security
- Remote-access VPN configuration
- Site-to-site connectivity and ISP failover
- Remote user connectivity troubleshooting 6. IT Support
- Desktop & Laptop Support
- Windows, Linux & macOS Administration
- Network, DNS, DHCP & VPN Support
- User & Identity Management
- Endpoint Security ( Antivirus, Patch Management)
- IT Asset & Inventory Management
- Remote Support Tools
- IT Ticketing, Incident Management & SLA
- IT Documentation, SOPs & ISO 27001 Compliance
- Employee Onboarding & Offboarding Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Network Administrator (Chennai)
🏢 SPAN TECHNOLOGY SERVICES PRIVATE
📍 Chennai