The Network and Security Engineer is responsible for designing, implementing, maintaining, and securing both cloud and on-premises network infrastructures. This role requires extensive expertise in managing complex WAN, LAN, and wireless networks, advanced knowledge of network protocols, and establishing secure VPN connections using GRE and IPSEC. The ideal candidate will be proficient in troubleshooting and resolving network issues, implementing robust security controls, and responding to security incidents while maintaining compliance with industry standards.