Network Administrator

2 weeks ago

West Mambalam, India Excelencia iTech Consulting Pvt Ltd Full time

Role : Network Admin

We are looking for a Network Administrator to maintain, upgrade and manage the Network Infrastructure.

4 to 5 years of experience in Network Infrastructure Support.

Netops JOB DESCRIPTION:

• Troubleshoot/Diagnose network issues and driving a resolution of the issues.

• Interact with international team and customers, to ensure consistent customer satisfaction.

Strong Knowledge in Palo Alto Build activities.

• Working knowledge of routing protocols OSPF, BGP, LSP and IPSEC VPN, OpenVPN, MPLS-VPNs (L3 and L2 VPNs) and other VPNs.

• Working knowledge of Switching techniques: VLAN, VTP, STP, ISL / Ether-Channel Good understanding of OSI Layer 1 and 2 protocols

• Good understanding of and Practical Experience in Wide Range of Juniper products like SRX 300,320,340,345,550,1500 and PA Firewalls

• Good knowledge in ARP, PING, TRACEROUTE, DNS, DHCP

• In-depth knowledge and practical understanding of Networking concepts OSI, TCP and IP related L3 protocols (DNS, DHCP, IP, ARP, ICMP, TCP, UDP, SNMP, FTP, TFTP)

• Solid understanding and troubleshooting skills in IPsec VPN technologies, Clustering and High Availability(HA) concepts on both firewall and switch.

• F5 load Balancers LTM/GTM Configuration/deployment/Upgrade and troubleshooting.

• Ability to understand and troubleshoot various network problems using utilities like nslookup, traceroute, ping, net stat and packet sniffers like wire shark, tcp dump.

• Good Practical experience in understating and troubleshooting Network Security and related Technologies

• Should have strong knowledge on various attacks like SYN flood, Replay attacks etc and the mitigation techniques

• Fundamental of Firewalls -SRX/SSG/ASA/Palo Alto/Proxies Technologies

• Basic awareness of IT management tools/network monitoring tools

• Open to work 24x7 (Including night shift)

 

Requirement:

• Experience in handling Juniper, Palo Alto, Cisco and F5 load balancers.

• Willingness to work in regular US time zone

• CCNA /CCNP, JNCIA certification is an added advantage.

• Good Knowledge & experience in Routers and Switches (Juniper, Cisco, PA).

• Experience in being part of and managing a 24x7 onsite-offshore operation, including but not limited to, shift

hand-over, operational advice, guidance, support and escalation

• Experience in a technical support environment working with Cisco products

• Hands on experience for network troubleshooting in WAN environment

• Working experience on MPLS, Multicast, BGP, OSPF, LSP, L2VPN, L3VPN, VLAN, STP, VRRP, RSVP,

BFD and switching technologies.

• Work with various teams to resolve escalated circuit problems to resolution

• Hands-on experience with monitoring, network diagnostic and network analytics tool

 



Requirements

Role : Network Admin

We are looking for a Network Administrator to maintain, upgrade and manage the Network Infrastructure.

4 to 5 years of experience in Network Infrastructure Support.

Netops JOB DESCRIPTION:

• Troubleshoot/Diagnose network issues and driving a resolution of the issues.

• Interact with international team and customers, to ensure consistent customer satisfaction.

Strong Knowledge in Palo Alto Build activities.

• Working knowledge of routing protocols OSPF, BGP, LSP and IPSEC VPN, OpenVPN, MPLS-VPNs (L3 and L2 VPNs) and other VPNs.

• Working knowledge of Switching techniques: VLAN, VTP, STP, ISL / Ether-Channel Good understanding of OSI Layer 1 and 2 protocols

• Good understanding of and Practical Experience in Wide Range of Juniper products like SRX 300,320,340,345,550,1500 and PA Firewalls

• Good knowledge in ARP, PING, TRACEROUTE, DNS, DHCP

• In-depth knowledge and practical understanding of Networking concepts OSI, TCP and IP related L3 protocols (DNS, DHCP, IP, ARP, ICMP, TCP, UDP, SNMP, FTP, TFTP)

• Solid understanding and troubleshooting skills in IPsec VPN technologies, Clustering and High Availability(HA) concepts on both firewall and switch.

• F5 load Balancers LTM/GTM Configuration/deployment/Upgrade and troubleshooting.

• Ability to understand and troubleshoot various network problems using utilities like nslookup, traceroute, ping, net stat and packet sniffers like wire shark, tcp dump.

• Good Practical experience in understating and troubleshooting Network Security and related Technologies

• Should have strong knowledge on various attacks like SYN flood, Replay attacks etc and the mitigation techniques

• Fundamental of Firewalls -SRX/SSG/ASA/Palo Alto/Proxies Technologies

• Basic awareness of IT management tools/network monitoring tools

• Open to work 24x7 (Including night shift)

 

Requirement:

• Experience in handling Juniper, Palo Alto, Cisco and F5 load balancers.

• Willingness to work in regular US time zone

• CCNA /CCNP, JNCIA certification is an added advantage.

• Good Knowledge & experience in Routers and Switches (Juniper, Cisco, PA).

• Experience in being part of and managing a 24x7 onsite-offshore operation, including but not limited to, shift

hand-over, operational advice, guidance, support and escalation

• Experience in a technical support environment working with Cisco products

• Hands on experience for network troubleshooting in WAN environment

• Working experience on MPLS, Multicast, BGP, OSPF, LSP, L2VPN, L3VPN, VLAN, STP, VRRP, RSVP,

BFD and switching technologies.

• Work with various teams to resolve escalated circuit problems to resolution

• Hands-on experience with monitoring, network diagnostic and network analytics tool

 



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