ALT Telecom

• Prospecção de novos clientes do segmento ISP (Provedores); • Condução de reuniões e participação em eventos; • Gestão de carteira de clientes e vendas; • Elaboração e envio de propostas.

• Design and implement advanced BGP policies (path selection, community strings, filtering). • Design, configure and maintain the MPLS core, including LDP/RSVP-TE and deployment of L3 VPN services (VRFs) and L2VPNs (VPLS/VPWS) for enterprise customers. • Perform Traffic Engineering (TE) using RSVP-TE to ensure deterministic paths and apply QoS policies (DiffServ over MPLS) to prioritize critical services (voice and video). • Implement high-availability and fast-convergence mechanisms such as BFD (Bidirectional Forwarding Detection) and MPLS FRR (Fast Reroute) to meet maximum SLAs (five nines). • Manage edge routers (Provider Edge - PE) and Carrier-Grade NAT (CGN) solutions and plan the transition to IPv6 (Dual Stack or DS-Lite). • Lead resolution of complex incidents involving packet loss, microbursts, high latency and protocol failures (BGP session flapping, OSPF/ISIS adjacency issues).

• Prospecting new clients in the ISP (Internet Service Provider) segment • Leading meetings and participating in events • Managing a client portfolio and driving sales • Preparing and sending proposals

• Routing Engineering: Design and implement advanced BGP policies (path selection, community strings, filtering) to optimize multihoming and peering traffic across multiple IXPs. • MPLS and VPNs: Design, configure and maintain the MPLS core, including LDP/RSVP-TE and the deployment of L3 VPN services (VRF/M-BGP) and L2VPNs (VPLS/VPWS) for enterprise customers. • Optimization and QoS: Perform Traffic Engineering (TE) using RSVP-TE to ensure deterministic paths and apply QoS policies (DiffServ over MPLS) to prioritize critical services (Voice and Video). • Resilience: Implement high-availability and fast-convergence mechanisms such as BFD (Bidirectional Forwarding Detection) and MPLS FRR (Fast Reroute), targeting maximum SLAs (five nines). • Edge Technologies: Manage edge routers (Provider Edge - PE) and Carrier-Grade NAT (CGN) solutions and design IPv6 transition strategies (Dual Stack or DS-Lite). • Level 3 Troubleshooting: Lead resolution of complex incidents involving packet loss, microbursts, high latency and protocol failures (BGP session flapping, OSPF/IS-IS adjacency issues).

• Prospecção de novos clientes; • Condução de reuniões e participação em eventos; • Gestão de carteira de clientes; • Elaboração e envio de propostas.