* AT&T (Telecomunicaciones): - Managing the AT&T Network Services operations environment for the SSA region.
- Serve as support of customers for addressing all operational changes and incidents related to AT&T - Network Services, WAN, LAN, Security, etc.
- Responsible for complex networks support, configure and troubleshoot network devices problems in routers, firewalls, switches, load balancers, IPS, etc.
- Implementing and managing Cisco powered networks, including EIGRP, OSPF, BGP, MPLS, etc.
- Implementing Cisco based Nexus architecture.
- Designing, developing, configuring, and implementing enterprise networks with diverse solutions from multiple vendors.