Especialista Telecom Sênior – Redes IP, Backbone IP MPLS, Rede de Acesso
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Job Description
Specialist managing complex IP networks for Brasil TecPar to evolve and optimize network infrastructure. Leading technical configurations and supporting network projects in a diverse team.
Responsibilities:
- Atuar em projetos de implementação, expansão, sustentação e otimização de redes IP de médio e grande porte;
- Participar ativamente do desenho e evolução da arquitetura de rede interna, buscando topologias escaláveis, resilientes e operacionalmente eficientes;
- Escrever, revisar e aplicar configurações complexas em roteadores e switches, além de orientar tecnicamente equipes internas e terceiros durante janelas de manutenção;
- Configurar, administrar e prover suporte de último nível a equipamentos multi-vendor (Cisco, Juniper, Huawei, etc.);
- Atuar diretamente com protocolos de roteamento e transporte de serviços (iBGP, OSPF, IS-IS, MPLS, LDP, RSVP ou *Segment Routing*);
- Apoiar o desenvolvimento e a integração do backbone IP/MPLS com as redes metropolitanas, de agregação e de acesso;
- Administrar ambientes de BNG/BRAS, controlando a conectividade de assinantes, autenticação, roteamento, políticas de serviço e integração com RADIUS;
- Liderar e contribuir em projetos de CGNAT, expansão de pools, roteamento interno, integração com BNGs, guarda de logs e sustentação operacional;
- Realizar *troubleshooting* avançado em incidentes complexos de rede (loops, perda de pacote, latência, assimetria, falhas de convergência e indisponibilidades);
- Planejar, homologar e acompanhar mudanças técnicas críticas e migrações em ambiente produtivo;
- Utilizar ferramentas de monitoramento, análise de tráfego (NetFlow/sFlow/IPFIX), telemetria e captura de pacotes para diagnóstico e prevenção de falhas;
- Trabalhar de forma integrada com Engenharia, NOC, Segurança e parceiros técnicos, assegurando a estabilidade, padronização e qualidade da rede.
Requirements:
- Experiência sólida e comprovada em redes IP de grande porte, obrigatoriamente adquirida em provedores de internet (ISPs), *carriers* regionais ou operadoras;
- Sólida vivência prática (*hands-on*) em engenharia de backbone IP/MPLS, redes metropolitanas, agregação, ambientes de BNG/BRAS e arquiteturas de CGNAT;
- Domínio avançado de protocolos de roteamento e conceitos de infraestrutura: TCP/IP, iBGP, OSPF ou IS-IS, e engenharia de tráfego com MPLS (LDP, RSVP, *Segment Routing*);
- Domínio na configuração e operação de caixas de alta performance dos fabricantes Cisco, Juniper ou Huawei;
- Conhecimento profundo em arquitetura de roteamento interno, envolvendo VRFs, políticas de roteamento, *route-reflectors* e redistribuição de rotas;
- Experiência com redes de acesso e entrega de assinantes (PPPoE, IPoE, RADIUS, *pools* públicos/privados e NAT44);
- Capacidade de liderar incidentes críticos sob pressão, demonstrando tomada de decisão rápida e comunicação executiva clara;
- Graduação concluída em Engenharia de Redes, Telecomunicações, Ciência da Computação, Sistemas de Informação ou áreas correlatas.
- **Certificações desejáveis**
- Certificações de nível profissional ou especialista serão consideradas fortes diferenciais (ex: Cisco CCNP/CCIE, Juniper JNCIP/JNCIE, Huawei HCIP/HCIE, Nokia SRA ou equivalentes focados em *Service Provider* ou *Routing & Switching*).
Benefits:
- RVI - Remuneração variável incentivada
- Participação nos Lucros e Resultados – PLR
- Auxílio creche
- Seguro de vida
- Vale refeição
- Vale alimentação
- Vale transporte
- Auxílio mobilidade
- Plano de saúde Unimed
- Plano Odontológico
- Descontos em academias (TotalPass)
- C4Life
- Planos de internet e telefonia móvel com descontos.
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