Cryptography SME – DevSecOps Platform Engineering

Role Summary
We are seeking a Cryptography Subject Matter Expert (SME) with strong DevOps and DevSecOps engineering capabilities to design automate and operate cryptographic and certificate based security services across hybrid and cloud environments. The role will focus on secure-by-design CI/CD pipelines infrastructure automation certificate lifecycle management and security control integration supporting large scale enterprise platforms.
The ideal candidate will combine hands on DevOps engineering with deep understanding of cryptographic services (PKI certificates keys secrets) and will work closely with application cloud security and compliance teams.

Key Responsibilities
Cryptography & Security Engineering

Act as SME for cryptographic services including PKI certificate lifecycle management key management and trust models.
Design and implement secure certificate issuance rotation renewal and revocation processes across platforms.
Support cryptographic controls aligned to enterprise security standards and regulatory requirements.
Provide advisory support on encryption TLS secrets handling and cryptographic best practices.

Deploy and secure workloads on cloud platforms (AWS/Azure/GCP).
Implement and manage Kubernetes and Docker environments with security best practices.
Support container security secrets management and secure service to service communication.

Primary Skills (Mandatory)

Strong DevOps engineering experience
CI/CD pipeline design and implementation (GitHub Jenkins or equivalent)
Infrastructure as Code (Terraform Ansible)
Python and Bash scripting for automation
Kubernetes and Docker
Hands on experience with cloud platforms (AWS / Azure / GCP)
DevSecOps controls and security automation
Strong understanding of secure SDL

Experience & Qualifications

8 years of experience in DevOps / Platform / Security Engineering roles
Proven experience working in large enterprise or regulated environments (BFSI preferred)
Strong problem solving skills with an automation first mindset
Ability to operate independently as an SME while collaborating across teams