Network Administrator
2 weeks ago
Greetings from TCS
**TCS is Hiring for Network Admin**
Role: Network Admin
Desired Experience: 6- 10 Years
Job Location: Chennai
Job Description:
- Install, test, analyse, troubleshoot and modify new equipment/solutions to achieve maximum performance and availability
- CCNP Level or above Cisco certification (routing & switching / Security)
- Working experience with physical and virtual instances of Fortigate, Aruba ,checkpoint
- Strong background in Cisco (IOS / Nexus / Meraki / ASA), Palo Alto technology (Routers, switches, Firewalls)
- Strong background in Data Centre LAN and WAN
- Specific Experience working with Cisco Nexus 5000 & 9000
- In-depth knowledge of all Layer 2 technologies EtherChannel, QoS& VPC
- Good understanding of Layer 3 technologies OSPF, BGP, VRRP & route redistribution
- Experience working with policy-based VPN, route-based VPN & mesh VPN setup
- In-depth understanding of Firewall technologies ACL, VIP, NAT & troubleshooting
- Automated monitoring, log tools, analysing trends and root cause issues such as SolarWinds, PRTG
- Knowledge of and a strong focus on IT security principles and knowledge of ISO 27001 & ITIL
- Ability to work in a team environment and customer focused
- Good communications skills and experience dealing with external suppliers
- Attention to details, testing and documentation
- TACACS+ / Radius authentication solutions
- Good understanding of AAA TACACS/Radius on Windows NPS, Cisco ISE & Clearpass
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