IP Network Senior Engineer

Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others. Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity. Its time to burst the bubble, and we will do it together! What You'll do: - Participate in the design and evolution of the IP network architecture, including routing (IGP/BGP), MPLS, Segment Routing, EVPN, QoS, multicast, and traffic engineering. - Design, develop, and maintain automation solutions for provisioning, configuration, and lifecycle management of IP/MPLS network equipment (core, aggregation, edge, and peering routers). - Implement and support CI/CD and Infrastructure as Code (IaC) pipelines for network changes, including automated validation, pre-deployment testing (dry-runs and virtual labs), and rollback mechanisms. - Develop and implement network telemetry and observability solutions using technologies such as streaming telemetry, gNMI/gRPC, and SNMP, supporting monitoring and capacity planning initiatives. - Support operations in the resolution of complex network incidents and root cause analysis. - Produce and maintain technical documentation, configuration standards, and automation best practices. - Mentor junior engineers and promote the adoption of NetDevOps methodologies and automation practices within the organization. - Collaborate with vendors and internal teams to evaluate emerging technologies and conduct proof-of-concept initiatives. - Contribute to the transformation of the network towards a highly automated, scalable, reliable, and software-driven architecture. Who You Are: - Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Telecommunications, or a related field (or equivalent professional experience). - 8+ years of experience in IP network engineering, including at least 5 years within a telecommunications service provider environment. - 3+ years of hands-on experience delivering network automation projects in production environments. - Proven experience in network transformation initiatives such as core/edge migrations and the introduction of Segment Routing and EVPN technologies. - Advanced knowledge of routing and transport technologies, including BGP, OSPF, IS-IS, MPLS (LDP), Segment Routing (SR-MPLS/SRv6), L2/L3 VPNs, EVPN, multicast, and QoS. - Strong understanding of service provider network architectures, including core/backbone, aggregation, peering, international transit, CGNAT, IPv6, and transition mechanisms. - Experience working with multi-vendor service provider platforms, such as Cisco IOS-XR, Nokia SR-OS, and Juniper Junos. - Solid knowledge of network security concepts, including control plane protection, RPKI, DDoS mitigation, and uRPF. - Advanced Python skills applied to network automation, along with software engineering best practices such as Git, testing, and code reviews. - Hands-on experience with Ansible, YANG data models, and network programmability technologies such as NETCONF, RESTCONF, and gNMI. - Experience implementing CI/CD pipelines (GitLab, GitHub) for network operations and validation environments such as Containerlab and GNS3. - Familiarity with observability and monitoring platforms, including streaming telemetry, Prometheus, Grafana, ELK, or equivalent solutions. - Passionate about automation, continuous improvement, and driving modern NetDevOps practices in large-scale network environments. What you'll get: - Wage according to candidate's professional experience; - Remote Work whenever possible; - Delivery of work equipment adjusted to the performance of functions; - Benefits plan; - And others. Work together with expert teams on projects of large magnitude and intensity, long term together with our clients, all leaders in their industries. Are you ready to step into a diverse and inclusive world with us? Together we will promote uniquess!