Network Engineer
3i Infotech Limited- Posted a month ago
- Over 200 applicants have applied
Job Description
Experience of 5 to 10 years in network domain with hands-on experience in troubleshooting complex environments of routing, switching, VPN, load balancer, proxy, firewall, etc, on-prem Network WAN and LAN
Configuration, implementation, maintenance, monitoring, and troubleshooting of network security devices as and when required including L2 and L3 devices, routers, firewalls, modems, NAC, IPS, SSL VPN, NSM, wireless devices, proxy devices, etc,.
Strong working knowledge of TCP/IP protocol stack and applications working on it like WWW, HTTP, DNS, SMTP, FTP, etc
Good knowledge and understanding of perimeter security products like Firewalls and IPS Fortinet/ checkpoint
Responsible for preparing network and network security architecture changes, and upgrades via preparing plan of actions and implementations
Responsible for incident, change, problem, and configuration management
Owning the incidents and problems till resolution, end-to-end coordination with product/services OEM TAC to ensure issues are resolved permanently with proper RCA
Restore failed service as soon as possible with minimum impact to the business
Backup of device configuration & log backup on a periodic basis as per client's policy
Provide project plan & other documents required to execute the planned activity
Management of firewall rules, Yearly firewall rule review's implementation as per Infosec analysis.
End to End Management for Firewall and Firewall analyzer
Daily firewall rules implementation using change management
Operational support for cloud proxy service and WAF, DDOS
Prepare a project plan for each implementation request of planned activities
As per the BCP schedule perform auto failover activities across all locations
Periodic closure of VAPT review's results
Follow and ensure CRISIL hardening policies are implemented properly on all devices
Guide and help L1 to handle tickets and escalations
In case of any internal devices Refresh, office shifting, reconfiguration of devices as per architecture changes decided by CRISIL IT Team.
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About Company
At 3i Infotech, we are dedicated to consistently maximizing your digital potential, helping you achieve tangible results. Our innovative solutions and expert guidance are crafted to bring your vision to life.
