Senior IP Network Engineer: Global SDN & SD-WAN Architect

1global; Lisboa; Híbrido; EUR 120 000 - 180 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Growth opportunities

International experience

Dynamic work environment

Professional development

Open communication

Resumo da oferta

1GLOBAL is seeking a Senior IP Network Engineer to architect, deploy, and optimise a global IP backbone spanning multiple regions, including interconnections with MNOs and cross‑continental data centers. You will drive SDN/SD-WAN initiatives, automate deployments with IaC tools, and ensure scalable, secure connectivity across cloud platforms.

The role requires 10+ years in IP networking, expertise in IPv6, BGP/OSPF, MPLS, and a strong business‑savvy approach to cross‑functional collaboration.

Qualificações

• 10+ years as an IP/Networking Engineer with high-availability, scalable networks.
• Experience designing mobile IP backhaul networks for 4G/5G.
• Expertise with SD-WAN and SDN technologies like Cisco ACI.
• IPv6 deployment and QoS configuration for high-performance connectivity.
• Data center/backbone design for global interconnections.
• Strong knowledge of TCP/IP stack and routing protocols (BGP, OSPF, MPLS).
• Security hardening and compliance (PCI-DSS, ISO27001, CIS).
• Network automation and IaC with Terraform/Ansible.

Responsabilidades

• Lead SD-WAN deployment and optimisation to improve global WAN performance and reduce costs.
• Architect and implement SDN for centralised control and scalability.
• Design, deploy, and manage a high-performance global IP backbone interconnecting data centers and MNOs.
• Optimise traffic with SD-WAN and ensure efficient routing and latency reduction.
• Integrate cloud environments (AWS, OCI) for high availability and low latency.
• Implement security policies for SD-WAN, VPNs, and firewalls with compliance in mind.
• Collaborate with cross-functional teams to meet evolving network needs.
• Automate provisioning and deployment using IaC tools and SD-WAN controllers.
• Monitor and optimise network performance with Prometheus, Grafana, and Wireshark.
• Document network architecture and provide regular performance and security reports.

Conhecimentos

SD-WAN

SDN

IPv6

BGP

OSPF

MPLS

TCP/IP

Security

Terraform

Ansible

Prometheus

Grafana

Mobile backhaul

Cloud integration

Ferramentas

Cisco ACI

Wireshark

Prometheus

Grafana

Descrição da oferta de emprego

1GLOBAL is seeking a Senior IP Network Engineer to architect, deploy, and optimise a global IP backbone spanning multiple regions, including interconnections with MNOs and cross‑continental data centers. You will drive SDN/SD-WAN initiatives, automate deployments with IaC tools, and ensure scalable, secure connectivity across cloud platforms.

The role requires 10+ years in IP networking, expertise in IPv6, BGP/OSPF, MPLS, and a strong business‑savvy approach to cross‑functional collaboration.