Senior Cloud Networking Engineer (Azure & Multi-Cloud)

Claranet limited; Lisboa; Presencial; EUR 60 000 - 85 000; Tempo integral

Resumo da oferta

Claranet limited is seeking a Senior Network Cloud Engineer to join our internal team in Lisbon or Porto. You will design secure, scalable Azure/multi-cloud network architectures, manage VNets, NSGs, ExpressRoute, and hybrid connectivity, and own network optimisation and security across complex environments.

Key duties include automating infrastructure with Terraform, ARM templates, and scripting, while collaborating with security and platform teams to align networking with business goals.

Qualificações

• Deep expertise in Azure networking and strong understanding of TCP/IP, BGP, OSPF, DNS, and network security.
• Proven experience operating in hybrid and multi-cloud environments.
• Strong background in network automation and Infrastructure as Code.
• Hands-on experience with SecOps, cloud security controls, and incident response.
• Solid Kubernetes networking knowledge, ideally in AKS.
• Excellent problem-solving skills in complex, fast-moving environments.
• Strong communication skills and the ability to influence technical decisions across teams.

Responsabilidades

• Design and evolution of secure, scalable, and resilient network architectures across Azure and multi-cloud environments.
• Architect and manage advanced Azure networking services, including VNets, NSGs, Application Gateways, Load Balancers, VPN Gateways, ExpressRoute, Azure Firewall, and Private Endpoints.
• Design secure hybrid connectivity across on-premises, Azure, and GCP environments, ensuring robust routing, performance, and security.
• Take ownership of network optimisation, diagnostics, and troubleshooting, using tools such as Azure Network Watcher, traffic analytics, Wireshark, and tcpdump.
• Strengthen network security through micro-segmentation, Zero Trust principles, and secure access controls.
• Support SecOps activities across Azure, including alert management, security recommendations, and response to EOL-related impact in complex tenant environments.
• Develop automation and Infrastructure asCode solutions using Terraform, ARM templates, Bicep, PowerShell, Python, or Bash.
• Design and support container networking for AKS and other Kubernetes platforms, including CNI, ingress, service mesh, and network policy considerations.
• Produce clear technical documentation, topology diagrams, and operational standards to support governance and repeatability.
• Collaborate closely with security, platform, and application teams to ensure alignment between network design, security posture, and business objectives.

Conhecimentos

Azure networking

Hybrid cloud

Network automation

Security operations

Kubernetes networking

AKS

DNS/BGP/OSPF

Communication skills

Ferramentas

Terraform

ARM templates

Bicep

PowerShell

Python

Bash

Wireshark

tcpdump

Azure Network Watcher

ExpressRoute

Descrição da oferta de emprego

Claranet limited is seeking a Senior Network Cloud Engineer to join our internal team in Lisbon or Porto. You will design secure, scalable Azure/multi-cloud network architectures, manage VNets, NSGs, ExpressRoute, and hybrid connectivity, and own network optimisation and security across complex environments.

Key duties include automating infrastructure with Terraform, ARM templates, and scripting, while collaborating with security and platform teams to align networking with business goals.