Work Location : Gurgaon

Working days : 6 days

Department - IT

Position Network & Security Engineer

Relevant Experience Required Minimum 5 to 6 Years

Roles & Responsibilities:

- Installation, configuration, troubleshooting and maintenance of network devices and their software. Including L3-L2 Switches, Firewalls, Wireless Controllers and Load Balancers.
- Monitoring network performance, identify bottlenecks and implement solutions to improve efficiency.
- Perform routine maintenance tasks, such as updating firmware, applying security patches, and backup.
- Troubleshooting of network issues related with routing, switching, firewall and Wi-Fi. Diagnose problems, and implement solutions.
- Prepare daily report on network performance and security incidents.
- Maintain accurate and up-to-date documentation of network configurations and procedures.
- Provide technical support to end-users regarding network, voice and security related issues.

Protocols Knowledge:

- Switching- Vlans, Trunks, Ether-Channels, MultiChassic Ether-Channels, STP, SPAN, inter VLAN routing,



VSS, vPC, VSX, stacking, HSRP, VRRP, ARP, DHCP, NTP and QoS
- Routing- OSPF, PBR, GRE tunnelling and IP SLA
- Security- DHCP snooping, agile ARP inspection, MAC Security, port security, Remote access, IPSec, UTM, IPS/IDS, EAP, Radius, Tacacs, SNAT, DNAT, ACL, DNS, SNMP, Syslogs, FTP, MFA and NAC
- Core Knowledge of TCP/IP protocols (How it works and wireshark packet level analysis)

Hands On Experience:

- Must have experience with Aruba Switches (Both with Aruba OS and CX OS), Cisco Switches (Both with IOS OS and NX OS), Fortigate Firewall, Aruba & Cisco Wireless Controller, ISE, and ClearPass
- Strong knowledge of Fortinet, Fortimanager, Fortiauthenticator and Fortianalyzer
- Familiarity with network security tools and technologies

Preference:

- Scripting skills (Python) for automation
- Basic knowledge of IP Telephony (EPBX)
- HandsOn experience on Avaya IP Office

📌 Network Security Engineer (Gurugram)
🏢 Medanta
📍 Gurugram