Cryptography Lead SME

AD ASTRA CONSULTANTS PRIVATE LTD.

Date: 3 weeks ago
City: Singapore, Singapore
Salary: SGD 9,000 - SGD 12,000 / mo
Contract type: Contractor

Job Title

Cryptography Lead SME – Senior AgileSec Analytics Platform Engineer

We are seeking an experienced Cryptography Lead SME to lead the deployment, integration, and management of the AgileSec Analytics Platform across enterprise environments. The ideal candidate will have strong expertise in PKI, TLS/SSL, certificate lifecycle management, Keyfactor, Linux, Kubernetes, DevSecOps automation, and cloud integrations.

You will be responsible for certificate discovery, PKI operations, platform administration, security automation, API integrations, monitoring, troubleshooting, and driving Security-as-Code initiatives. The role requires close collaboration with Security, Infrastructure, Cloud, and Engineering teams to deliver secure, scalable, and automated cryptographic solutions.

Key Skills

  • PKI & Certificate Lifecycle Management
  • TLS/SSL & Cryptography
  • AgileSec Analytics Platform
  • Keyfactor
  • Linux & Kubernetes
  • OpenSearch / ELK / Splunk
  • REST APIs & Webhooks
  • Python / PowerShell / Bash
  • Terraform, Ansible, Jenkins, Azure DevOps, GitHub Actions
  • AWS & Azure Cloud

Preferred Experience

  • 8+ years in PKI, Cryptography, DevSecOps, or Infrastructure Security.
  • Experience with enterprise PKI platforms, certificate automation, and cloud-native security solutions.
  • Strong problem-solving, stakeholder management, and technical leadership skills.

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