---

---

Location

Chennai | India

---

Job description

Network and Firewall Security:

Job Description:
Roles: -
 The role of the Network Engineer is responsible for configuring, deploying, maintaining, and
troubleshooting the infrastructure and customer carrier IPsec VPN tunnels.
 Investigate and diagnose Incidents, attempt to resolve them, or escalate/refer them to someone
who can, based on defined metric and agreed service levels.
 Log and update the Incident investigation and diagnosis.
 Network Engineer should have an in-depth knowledge of the architecture required to
implement. Hands on Cisco, Palo Alto, Juniper, Fortinet, Aruba network support, administration,
monitoring, and tuning is required.
 Participation in all on-going Network infrastructure initiatives including Firmware/IOS upgrades,
Hardware Technology Refreshes, Security hardening and Enterprise Monitoring process
improvements.
 Create and maintain detailed up to date technical documentation (e.g. standards, process, Run
Books)
 Knowledge on Monitoring tools such as Solar winds, Network Physics, Sniffer, MRTG and Cisco
Works.
 Intermediate level TCP/ IP packet analysis, using Wireshark or raw packet assembles using tcp
dump.
 Should be willing to work in 24/7 shifts
 Good communication skills.
Skills: -
 7+ years of hands-on experience supporting and maintaining network routing, switching, and
firewall infrastructure.
 Should have good understanding of OSI Model, TCP/IP Model, ICPM, TCP, UDP, ping, traceroute.
 Installing, Configuring and administration of Cisco, Juniper routers and Switches (mid and high
end), Cisco ASA, Juniper Net screen, Juniper SRX, Palo Alto, Fortinet firewall.
 Strong understanding and extensive experience with Network protocols /services/technologies
like DS3, T1, OSI, TCP/IP, UDP, BGP, OSPF, ATM, Frame-Relay, IP Sec, NAT and MPLS.
 Routing and switching technologies, 802.1q, STP, RSTP, MSTP, VLAN, MPLS, VRF, VSS.
 Firewall management, preferably with Palo Alto Firewalls (DNS Security, PAN-DB Url Filtering,
Threat Prevention, Global Protect, Panorama Integration and Wildfire).
 Configuring and Troubleshooting knowledge of datacenter switches (Cisco 6500, 4500, 3750,
3560, 3800, 9200, 9500, ISR 4400, V-edge 1000 etc.)
 Good Knowledge of IPsec site-to-site & Remote VPN and Should be able to configure and
troubleshoot as needed.
 Good knowledge of wireless infra and should be able to troubleshoot wireless issue as required.
 CCNA, CCNP certification, ACE, NSPSE is preferred.
 Knowledge/Hands on experience in SD-WAN preferred.

If Interested Reach me on (9000686323)

---

Job tags

---

---

Salary