We are currently looking for an experienced Senior Network & Cloud Infrastructure Engineer to join our team in SpainAbout the roleWe are looking for an experienced Senior Network & Cloud Infrastructure Engineer to join our team and serve as a trusted technical advisor for our enterprise customers. You will design, implement, and manage complex hybrid and cloud-native network environments while working directly with customers to ensure resilient, secure, and high-performing infrastructure. This is a highly collaborative, customer-facing role that requires deep technical expertise combined with the ability to communicate clearly across technical and non-technical audiences.Key responsibilitiesDesign, deploy, and administer enterprise-grade network infrastructure including routing, switching, firewalls, and SD-WAN solutions across on-premises and hybrid environments.Architect and implement High Availability (HA) and Disaster Recovery (DR) solutions ensuring business continuity and meeting agreed SLA targets.Manage and optimize cloud networking components within Azure, AWS,



or GCP - including VNets/VPCs, subnets, peering, VPN gateways, ExpressRoute/Direct Connect, load balancers, and security groups.Configure and manage Network Security Groups (NSGs), firewall policies, and access control lists to enforce network segmentation and zero-trust principles.Oversee DNS architecture, management, and troubleshooting across internal and public-facing zones, including hybrid DNS resolution strategies.Deploy and manage load balancing solutions (L4/L7) including Application Gateways, Azure Front Door, AWS ALB/NLB, or equivalent, ensuring optimised traffic distribution and failover.Act as a primary technical point of contact for customers, conducting requirement workshops, presenting infrastructure proposals, and providing ongoing advisory support.Collaborate cross-functionally with globally distributed teams to deliver infrastructure projects on time, contributing as an effective v

📌 Senior Network (España)
🏢 HCLTech
📍 España