Job description
We're fast learners, hard workers, natural collaborators... and we Make Modern Happen! Our ambition is to unlock the potential of our digital world so that organisations everywhere can innovate and thrive securely. We aim to achieve this goal by bringing together the world’s most talented people and the most powerful technologies, combining them to address our customers' challenges and to build something stronger together.
If you share our vision, join us! Right now, we are looking for a Senior Network Cloud Engineer to integrate our internal team, based in Lisbon or Porto.
Your responsibilities
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, Express. Route, 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 Sec.
Ops activities across Azure, including alert management, security recommendations, and response to EOL-related impact in complex tenant environments; Develop automation and Infrastructure as Code solutions using Terraform, ARM templates, Bicep, Power. Shell, 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.
You must have: 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 Sec. Ops, cloud security controls, and incident response; Solid Kubernetes networking knowledge, ideally in AKS; Excellent problem-solving skills, with the ability to operate effectively in complex, fast-moving environments; Strong communication skills and the ability to influence technical decisions across teams.
We value: Exposure to GCP networking services such as VPC, Cloud Load Balancing, Cloud CDN, and Cloud Interconnect; Experience with SD-WAN, network virtualisation, and advanced orchestration platforms; Knowledge of Istio, Linkerd, ingress controllers, and network policies; Familiarity with compliance and regulatory considerations; Experience with multi-cloud networking patterns, performance testing, and global load balancing strategies.
Certifications (It is not required, but it is considered a plus): Microsoft Certified: Azure Network Engineer Associate; Google Professional Cloud Network Engineer; Certified Kubernetes Administrator (CKA); Certified Kubernetes Security Specialist (CKS); Hashi. Corp Certified: Terraform Associate; Cisco Certified Network Professional (CCNP) Enterprise; Microsoft Certified: Azure Security Engineer Associate; Google Professional Cloud Security Engineer.
We offer: Regular professional development; Certification paths resources; Regular teambuilding programs; Friendly workplace. Workplace: Lisbon / Porto (Hybrid) Claranet: Make Modern Happen!