Senior Network Engineer
Core
Build and operate S&P Global's multi-cloud network platform, replacing manual provisioning with code-driven delivery across AWS, Azure, and GCP.
Role type
Senior Network Engineer (Cloud & Automation)
Builds
Multi-cloud network infrastructure (VPCs, VNets, Transit Gateway, Load Balancers) and automation tooling (Terraform, Python, Ansible)
Domain
Financial Services / Cloud Networking / Infrastructure as Code
Required skills
Network automation (Terraform, Python, Ansible), Cloud networking (AWS, Azure, GCP), Routing protocols (BGP, OSPF), Network troubleshooting, Version control (Git), CI/CD pipelines
Preferred skills
Enterprise firewalls (Fortinet, Palo Alto), Network segmentation, Cloud Native NaaS (Alkira, Prosimo, Aviatrix), Cisco/Arista/F5 load balancers, Network observability (Selector AI, ThousandEyes)
Technologies
Terraform, Python, Ansible, AWS, Azure, GCP, Git, CI/CD, BGP, OSPF, VPC, VNet, Transit Gateway, Route 53, ELB
Responsibilities
Write and maintain Terraform modules for cloud network provisioning; Build Python/Ansible scripts to automate network tasks; Configure and maintain core cloud networking components (VPCs, subnets, security groups, load balancers); Troubleshoot network failures and diagnose connectivity issues; Collaborate with security and application teams to deliver compliant network changes; Participate in on-call rotation and out-of-hours change windows
Seniority
Senior, hands-on IC
