Network & Security Engineer

As an experienced Network Engineer with 5 to 6 years of relevant experience, your role will involve the following responsibilities: - Installation, configuration, troubleshooting, and maintenance of network devices and their software, such as L3-L2 Switches, Firewalls, Wireless Controllers, and Load Balancers. - Monitoring network performance to identify bottlenecks and implementing solutions to improve efficiency. - Performing routine maintenance tasks like updating firmware, applying security patches, and backups. - Troubleshooting network issues related to routing, switching, firewall, and Wi-Fi, diagnosing problems, and implementing solutions. - Preparing daily reports on network performance and security incidents. - Maintaining accurate and up-to-date documentation of network configurations and procedures. - Providing technical support to end-users regarding network, voice, and security-related issues. In addition to the responsibilities, you should have knowledge of the following protocols: - 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, BGP, PBR, GRE tunnelling, and IP SLA. - Security: DHCP snooping, dynamic 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 and wireshark packet level analysis. Your hands-on experience should include: - Working 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. It would be a preference if you have: - Scripting skills (Python) for automation. - Basic knowledge of IP Telephony (EPBX). - Hands-on experience with Avaya IP Office. This is a challenging role that requires a strong understanding of network devices, protocols, and security measures. Your expertise will be crucial in ensuring the smooth operation and security of the network infrastructure.,