Senior Network Engineer – Enterprise & Security Guadalajara, Jalisco, Mexico (Hybrid) 32-36 usd per hour Long-Term Contract Medium to Advanced English About the Role We are looking for a Senior Network Engineer (L3) to support and enhance global enterprise network infrastructure across LAN/WAN, Security, Wireless, SD-WAN, and automation environments. This role involves designing, implementing, troubleshooting, and optimizing scalable networking solutions in complex enterprise environments. Responsibilities Design, implement, and support enterprise network infrastructure Manage LAN/WAN, Wi-Fi, SD-WAN, and network security solutions Lead network transformation and implementation projects Troubleshoot complex networking and security issues Collaborate with global teams, vendors, and stakeholders Maintain technical documentation and best practices Required Skills Strong experience with TCP/IP, OSPF, BGP, Ethernet Hands-on experience with: Cisco ASR/ISR Routers Cisco Nexus & Catalyst Switch...