Engineer - Digital Network & Security
3 weeks ago
Cloud Networking (AWS/Azure) Specialist
Key Responsibilities Design and implement Azure Virtual Network (VNet) and AWS Virtual Private Cloud (VPC) architectures, including subnetting, route tables, security groups, and network access control lists (ACLs). Configure and manage VPN connections, ExpressRoute (Azure), and Direct Connect (AWS) to establish secure connectivity between on-premises data centers and cloud resources. Implement and fine-tune network security controls, including network security groups (NSGs), firewall rules, encryption protocols, and identity and access management (IAM) policies. Collaborate with DevOps teams to automate network provisioning, configuration management, and deployment tasks using infrastructure as code (IaC) tools and scripting languages. Monitor network performance, troubleshoot connectivity issues, and optimize network resources using native cloud monitoring tools and third-party solutions. Design and implement high availability, disaster recovery, and fault-tolerant network architectures to ensure business continuity and resilience in cloud environments. Configure and manage cloud-native networking services such as Azure Load Balancer, Application Gateway, AWS Elastic Load Balancing, and Route 53. Implement and manage dynamic routing protocols such as BGP, OSPF, and RIP for efficient traffic distribution and failover in multi-region cloud environments. Collaborate with application teams to optimize network traffic flow, minimize latency, and improve application performance through traffic shaping and QoS policies. Stay current with emerging cloud networking technologies, best practices, and industry trends, and provide recommendations for continuous improvement and innovation.Qualifications
Bachelor's degree in Computer Science, Information Technology, or related field. 6-8 years of experience in designing, implementing, and managing network infrastructures, with a focus on cloud networking in Azure and AWS environments. In-depth knowledge of networking concepts and protocols, including TCP/IP, DNS, DHCP, VLANs, routing, and switching. Hands-on experience with Azure networking services (VNet, VPN Gateway, Azure Firewall, ExpressRoute) and AWS networking services (VPC, VPN, Direct Connect, Route 53). Proficiency in infrastructure as code (IaC) tools such as Azure Resource Manager (ARM) templates, AWS CloudFormation, or Terraform. Strong scripting skills in PowerShell, Python, or other scripting languages for automation and orchestration. Experience with network security best practices, including access control, encryption, network segmentation, and security compliance frameworks. Familiarity with cloud monitoring and management tools such as Azure Monitor, AWS CloudWatch, and third-party network monitoring solutions. Strong understanding of dynamic routing protocols (BGP, OSPF, RIP) and static routing configurations in cloud environments. Excellent analytical, problem-solving, and communication skills, with the ability to work effectively in a collaborative team environment. Certifications Microsoft Certified: Azure Solutions Architect ExpertAWS Certified Solutions Architect – Associate/Professional
Other relevant cloud certifications are a plus.
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