Platform Security Engineer

Skill: Security, Kubernetes, Linux, Container, Devsecops

Experience:8-17 years

Work Location: Mumbai / Pune / Chennai / Hyderabad / Bangalore / Kolkata / Delhi / Noida/ Coimbatore / Indore

Job Description:

Key Responsibilities

- Define and implement Linux & container security baselines: seccomp/AppArmor profiles, Linux capabilities, namespace/cgroup isolation hardening, and secure service/container configurations.
- Lead Kubernetes runtime security: RuntimeClass-based isolation using gVisor/Firecracker/Kata, admission/policy controls, RBAC hardening, network policies, and runtime threat mitigation patterns.
- Build cryptographic trust controls: PKI fundamentals, X.509, signing workflows, signature verification, and integration with KMS/HSM and secrets management systems.
- Implement artifact integrity & supply-chain controls: hashing/signature validation, provenance checks, and secure release processes to ensure artifact authenticit...