Senior Network Engineer

Job Title: Senior Cloud Network EngineerLocation: Bengaluru, Karnataka, IndiaExperience Level: 5+ YearsJob SummaryWe are seeking a skilled and experienced Senior Cloud NetworkEngineer to join our dynamic infrastructure team. The ideal candidatewill have a proven track record of designing, implementing, andmanaging secure, scalable, and resilient cloud network infrastructureacross a multi-cloud environment, specifically Google Cloud Platform(GCP), Amazon Web Services (AWS), and Microsoft Azure. You will beresponsible for the entire lifecycle of our cloud network, fromarchitectural design and automation to security enforcement andoperational support.Key Responsibilities● Multi-Cloud Network Architecture: Design and implement robust and scalable cloudnetwork architectures in GCP, AWS, and Azure, including VPCs, VNETs, subnets,routing tables, and internet gateways.● Interconnectivity: Establish and manage hybrid and multi-cloud connectivity usingservices like AWS Direct Connect, Azure ExpressRoute, and Google CloudInterconnect, as well as site-to-site and client VPNs.● Network Services Management: Configure and maintain core network services suchas DNS (Cloud DNS, Route 53, Azure DNS), Load Balancing (Application, Network, andGlobal Load Balancers), and NAT Gateways.● Security and Compliance: Implement and enforce network security best practices.Configure firewalls, Security Groups (SGs), Network Security Groups (NSGs), and WebApplication Firewalls (WAF). Ensure network architecture meets compliance andsecurity standards.● Infrastructure as Code (IaC): Automate the provisioning and management ofnetwork infrastructure using IaC tools like Terraform. Develop and maintain CI/CDpipelines for network deployments.● Monitoring and Troubleshooting: Proactively monitor network performance,availability, and security. Troubleshoot and resolve complex network issues,performing deep-dive analysis and providing timely resolutions.● Collaboration: Work closely with DevOps and Application teams to understand theirnetworking requirements and provide robust solutions.● Documentation: Create and maintain comprehensive documentation for networkdesigns, configurations, and standard operating procedures.Required Qualifications and Skills● Experience: 5+ years of professional experience in a network engineering role, withat least 3 years of hands-on experience with cloud networking.● Education: Bachelor's degree in Computer Science, Information Technology, or arelated field, or equivalent practical experience.● Multi-Cloud Expertise:○ GCP: Strong proficiency with VPC design, Shared VPC, Cloud Interconnect,VPN, Cloud DNS, and Cloud Load Balancing.○ AWS: Deep knowledge of VPC, Subnetting, Direct Connect, Transit Gateway,Route 53, and Elastic Load Balancing (ELB/ALB/NLB).○ Azure: Solid understanding of VNet, VNet Peering, ExpressRoute, Azure DNS,and Azure Load Balancer.● Networking Fundamentals: Expert-level understanding of core networking protocolsand concepts (TCP/IP, BGP, DNS, DHCP, HTTP/S, IPsec).● Infrastructure as Code (IaC): Proven hands-on experience with Terraform forautomating multi-cloud network infrastructure.● Network Security: In-depth experience with cloud network security tools and bestpractices (Firewall rules, NSGs/SGs, WAF, DDoS mitigation).● Scripting: Proficiency in a scripting language such as Python or Bash for automationand tooling.● On-prem: Expertise in configuring & managing enterprise network hardware:Firewalls (Fortinet, Palo Alto, CIsco ASA), Load Balancer (Citrix, F5), and Switches(Cisco, Juniper, Arista)Preferred Qualifications● Certifications: Professional-level cloud certifications are highly desirable:○ Google Professional Cloud Network Engineer○ AWS Certified Advanced Networking – Specialty○ Microsoft Certified: Azure Network Engineer Associate (AZ-700)● Container Networking: Experience with Kubernetes networking concepts (CNI,Ingress, Egress, Service Mesh like Istio).● Monitoring Tools: Experience with monitoring and logging tools like Prometheus,Grafana, Datadog, Splunk, or the native cloud monitoring suites.● CI/CD: Familiarity with CI/CD tools and practices (e.g., Jenkins, GitLab CI, AzureDevOps).