Sr. Engineer, Cloud Network

Job Responsibilities

• Design and implement hub-spoke cloud network topologies across AWS, GCP and Azure, including Transit Gateway, Cloud router, Virtual WAN, and shared VPC/subnet architectures
• Own hybrid DC interconnect — design, deploy, and operate AWS Direct Connect, GCP interconnect and Azure ExpressRoute circuits in active-active and active-passive configurations
• Configure and troubleshoot BGP routing policies (AS path prepending, local preference, MED, community strings) across cloud-to-datacenter interconnects
• Design and maintain hybrid DNS architecture using Route 53 Private Resolver, Azure DNS Private Resolver, GCP DNS zones, conditional forwarding, and split-horizon DNS
• Configure and manage Azure, AWS and GCP firewalls and troubleshoot and fix the issues.
• Author and maintain Terraform modules for network infrastructure; enforce IaC state management, remote backends, and peer-reviewed change processes
• Automate network operational tasks using Python and Boto3/Azure SDK (cross-account security group audits, routing validation, connectivity checks)
• Own SRE and on-call responsibilities for cloud network functions; drive post-incident root cause analysis and eliminate recurring manual remediations
• Collaborate asynchronously with distributed teams (US principal engineers, India peers, datacenter network teams) using documented designs, Confluence/Jira, and structured async handoffs
• Supervise and mentor associate engineers; contribute to runbook development and knowledge documentation
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience :