Senior Network Infrastructure Engineer, Multi-Cloud

Athelas; Mountain View (CA); On-site; USD 180,000 - 230,000; Full time

Job summary

Commure is hiring a Senior Software Engineer for the Network Infrastructure team to own the networking backbone across multi-cloud, application, and corporate layers. You will design, build, and operate end-to-end, including VPCs, hybrid links, Kubernetes networking, and edge services, with a strong emphasis on security and observability.

You’ll work hands-on, make architectural calls, and set patterns used by other teams, leveraging Terraform, Crossplane, Argo CD, and modern cloud-native

Qualifications

• 6+ years in cloud native networking or infra engineering.
• Deep knowledge of TCP/UDP, BGP, IPsec, NAT, firewalls, VLANs, TUN/TAP, and tracking connections.
• Experience with public cloud networking (GCP/AWS/Azure).
• Kubernetes and cloud-native networking (CNI, eBPF, Gateway API, Envoy, Istio).
• Infrastructure-as-Code (Terraform, Pulumi).
• VPN and site-to-site connectivity at scale.

Responsibilities

• Own multi-cloud network foundation: VPC design, routing, IPAM, IPv6, multi-region failover.
• Build hybrid and on-prem connectivity: IPsec VPN, BGP, Interconnect/Direct Connect/ExpressRoute.
• Design Kubernetes networking layer: CNI, Gateway API, Envoy, Istio, mTLS.
• Run edge: load balancing, DNS, WAF, DDoS mitigation, rate limiting.
• Secure network by default with zero-trust and encryption in transit.
• Own network observability: flow logs, packet capture, eBPF (Hubble), OpenTelemetry, Prometheus, Grafana.
• Treat network as code: GitOps with Argo CD, pre-merge validation, self-serve modules.
• Debug TCP/UDP/NAT, MTU, connection tracking and kernel networking.

Skills

Cloud networking

TCP/UDP

BGP

IPsec

Kubernetes networking

Terraform

Pulumi

GitOps

Tools

Argo CD

Envoy

Istio

Hubble

Job description

Commure is hiring a Senior Software Engineer for the Network Infrastructure team to own the networking backbone across multi-cloud, application, and corporate layers. You will design, build, and operate end-to-end, including VPCs, hybrid links, Kubernetes networking, and edge services, with a strong emphasis on security and observability.

You’ll work hands-on, make architectural calls, and set patterns used by other teams, leveraging Terraform, Crossplane, Argo CD, and modern cloud-native