Network Security Expert L3
Network Security Expert L3
Posted on :
23-05-2025
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1 Vacancy
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Job Description
Network Security Expert (L3
Eligibility Criteria:
Education B.E./ CCNP/JNCIP/CISSP or equivalent
Experience 5 Years
Roles & Responsibilities:
Network management (routing) Router Configuration and Troubleshooting up gradation Link Performance Management of Routers/ L3 and L2 Switch at SDC Network on day to day basis.
Support to network security operations such as NexGen firewall DDOS IPS/IDS WAF SIEM etc.
Responsible for uptime and performance reporting of network & security devices.
Take backup of all network & security devices periodically.
Follow up with OEM & vendors for different types of faults & RMAs.
Support administration Change Management Liaison with Bandwidth provider officials and external vendors bandwidth and facility management.
Upgrade IOS/firmware(s) in network & security devices as per OEM recommendation/ operational requirement.
Communications with field and key technical experts for quick restoration of services.
Allocation & configuration of IP address for new requirements.
Configuration of network/firewall policies change management as per requirement.
Prepare MIS report of network & security devices.
Syslog monitoring of network & security devices
SLA Management Capacity Management & Audit Management.
Proper Call Logging/Updation/Resolution in CA Tools.
Responsible for the resolution of SR/incident within stipulated time frame.
Training programs for team members.
Compliance to ISO 20k & 27 k.
network management,security,nexgen firewall,capacity management,change management,ios/firmware upgrade,sla management,compliance to iso 20k,network security,ips/ids,network/firewall policy configuration,firewall,security devices,vendors,ip address allocation,compliance to iso 27k,troubleshooting,ddos,devices,management,waf,bandwidth,audit management,siem,call logging,router configuration
Employment Type
Full Time
Key Skills
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