Network Engineer - Wireless & Authentication

About the Role : We are looking for a Network Engineer with strong experience in enterprise networking, wireless infrastructure, and network authentication. The role will involve managing and troubleshooting LAN/WAN and wireless environments, with a strong focus on HPE Aruba Wireless, ClearPass, and enterprise authentication. Key Responsibilities : - Configure, administer, and troubleshoot enterprise LAN, WAN, and wireless networks. - Manage HPE Aruba Wireless Controllers and Access Points. - Administer and support Aruba ClearPass for network access control and authentication. - Configure and troubleshoot 802.1X, RADIUS, and TACACS+ authentication. - Configure and troubleshoot routing and switching environments. - Work with routing protocols including OSPF, BGP, and EIGRP. - Monitor network performance, availability, and security and resolve network incidents. - Troubleshoot connectivity, authentication, DNS, DHCP, and IP management issues. - Prepare and maintain HLD/LLD and network infrastructure documentation. - Support secure wireless access and enterprise network authentication. - Collaborate with infrastructure and security teams on network improvements and incident resolution. Tech Stack & Requirements : - Strong hands-on experience in Routing & Switching. - Strong understanding of TCP/IP, OSI Model, LAN/WAN technologies. - Experience with Cisco routers and switches. - Hands-on experience with HPE Aruba Wireless. - Experience with Aruba ClearPass. - Strong knowledge of 802.1X, RADIUS, and TACACS+. - Good understanding of DNS, DHCP, and IP addressing/IP management. - Experience in enterprise network monitoring and troubleshooting.