About the Role:
We are seeking a highly motivated and self-driven PKI/Venafi Engineer with robust experience in Public Key Infrastructure (PKI), Certificate Lifecycle Management (CLM), and cryptographic security solutions. The candidate will be responsible for managing enterprise PKI platforms, automating certificate lifecycle processes, supporting code-signing solutions, and driving strategic PKI modernization initiatives across on-premises and cloud environments.
The role requires hands-on expertise in Microsoft ADCS, Venafi, Sectigo CLM, cloud-native certificate management, and associated cryptographic technologies. The individual should be capable of independently driving projects end-to-end with minimal supervision while collaborating effectively with technical and business stakeholders.

What You'll Do:
- Administer and support enterprise PKI environments, including Microsoft ADCS, Root & Issuing CAs, OCSP, CDP, NDES, certificate templates, and registration authorities.
- Manage the complete certificate lifecycle including issuance, renewal, revocation, replacement, monitoring,



and compliance.
- Administer Venafi TLS Protect, Sectigo CLM, and AppViewX (preferred), driving certificate automation and reducing manual processes.
- Implement and support automated certificate management for short-lived certificates and enterprise-wide renewal programs.
- Configure Venafi policies, workflows, integrations, certificate discovery, inventory management, and compliance monitoring.
- Design and support code-signing, S/MIME, and cryptographic services, integrating with CI/CD and development platforms.
- Enable certificate automation across AWS, Kubernetes, cloud-native platforms, load balancers, application gateways, and hybrid cloud environments.
- Manage PKI infrastructure components including ADCS clusters, Entrust HSM, Venafi, Sectigo CLM, OCSP responders, NDES, and external CAs.
- Identify and remediate certificate-related risks, vulnerabilities, expired, self-signed,

📌 Lead Identity Engineer (Bengaluru)
🏢 Simeio
📍 Bengaluru