Skip to main content
Back to jobs

Cryptography Lead SME

External
KRIS INFOTECH PTE. LTD. logoKris Infotech · Singapore
S$86K–S$134K/yrContractUnknownToday
Information Technology
Cover LetterConnect

Prepare for this interview

Elite

AI-generated questions, company research, and talking points tailored to this role


Requirements

  • Having 8+ years of experience.
  • Skilled in PKI, Keyfactor, TLS/SSL, OpenSearch, ELK, Splunk, REST APIs, Linux, Kubernetes, Python, PowerShell, Bash, CI/CD, Terraform, Ansible, Cloud Platforms.
  • Strong communication, cross-functional collaboration, technical leadership, documentation, problem-solving, and stakeholder engagement.
  • Certification: CISSP, CISM, CCSP, RHEL etc.

Additional Information

Job Description: Lead onboarding, deployment, integration, discovery, scanning, and operationalization of the AgileSec Analytics platform within large enterprise environments. Own platform architecture, deployment standards, configuration management, upgrades, patching, and operational readiness. Implement and optimize certificate and asset discovery using tools such as Cipher Insights to identify unknown certificates, machine identities, and security risks. Manage enterprise certificate lifecycle including issuance, renewal, revocation, rotation, trust stores, and PKI operations. Troubleshoot TLS handshake issues, certificate chain problems, trust failures, OCSP/CRL validation issues, and certificate expiration incidents. Integrate and operate Keyfactor or equivalent PKI management solutions across enterprise environments. Design and implement REST API, webhook, and system integrations while ensuring secure credential management and stable connectivity. Build automated certificate workflows integrated with CI/CD pipelines including Azure DevOps, GitHub Actions, Jenkins, Terraform, Ansible, and Helm. Administer Linux environments and support Kubernetes-based platform services, upgrades, performance tuning, and troubleshooting. Develop and maintain OpenSearch, ELK, Splunk dashboards, queries, reports, monitoring, and analytics capabilities. Configure monitoring, alerting, platform health dashboards, and user activity reporting. Integrate AgileSec and Keyfactor with AWS, Azure, F5, NGINX, IIS, Kubernetes, and enterprise infrastructure components. Lead troubleshooting and remediation of certificate-related outages, trust failures, connectivity problems, and platform incidents. Create and maintain detailed technical documentation, operational procedures, administrator guides, and support runbooks. Act as the primary technical lead for security, infrastructure, engineering, and operations teams. Provide technical leadership and guidance to junior and mid-level engineers and ensure effective knowledge transfer. Partner with engineering teams to deliver Security-as-Code and automate security controls across the enterprise.


Your Match

How well this role fits your profile.

Company Intel

What employees say

Worked at KRIS INFOTECH PTE. LTD.? Share your experience

Interested in this role?

Apply on the company's website.

Cover LetterConnect