Senior Security Engineer, Network & Zero Trust
RemoteFull-time6–11 yrs4.8 L–₹9 L a monthPosted 3 weeks ago
Senior identity and access role at Sezzle. Needs 6+ years. Remote; pays ₹4,75,000–9,02,500 a month.
About the role
We are seeking a hands-on Senior Security Engineer, Network & Zero Trust , to own the network pillar of Sezzle's zero-trust program: every connection explicitly allowed, authenticated by service identity, and attributable after the fact — across our Kubernetes clusters, AWS accounts, and the paths between them.
What you'll do
- Own east-west segmentation across our Kubernetes clusters: design the segmentation model, derive network policies from observed traffic
- Deliver identity-aware transport — design and roll out mutually authenticated, encrypted service-to-service connections (mTLS)
- Keep a live map of the network: VPC peerings, tunnels, cross-account links, and every public entry point — built from cloud APIs and reconciled continuously
- Own segmentation of production and the cardholder-data environment: implement and enforce the CDE and high-trust-tier boundaries
- Partner with IT on private access: evaluate and help deliver per-application access (ZTNA) for engineers and operators reaching production systems
What you need
- Network security
- SIEM
- Incident response
- Python
- Firewalls
- Kubernetes
Good to have
- AWS
- Git
- Terraform
- IAM
- LLMs
- Helm