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Cryptography Lead

Adomita Technologies Pte. Ltd.

IslandwideContractS$6,000 – S$8,000/mo

Posted 3 Jul 2026

About this role

Primary Skills PKI & Certificate Lifecycle Management (Keyfactor, TLS/SSL, Cryptography) AgileSec Analytics Platform Engineering & Integration Linux, Kubernetes & Security Automation (CI/CD, Terraform, Ansible) Secondary Skills Security Monitoring & Analytics (OpenSearch, ELK, Splunk) REST API Integration & Cloud Infrastructure (AWS, Azure, F5, NGINX, IIS) Technical Leadership, Troubleshooting & Stakeholder Management JD: Cryptography Lead SME : Senior AgileSec Analytics Platform Engineer 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. 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. CISSP, CISM, CCSP, RHEL etc 8+ years

What they're looking for

Primary EducationEnterprise IT InfrastructurePreparation of Technical DocumentsAzure DevOps

About Adomita Technologies Pte. Ltd.

Industry: Information & communications

Frequently asked questions

What does a Cryptography Lead at Adomita Technologies Pte. Ltd. do?

Primary Skills PKI & Certificate Lifecycle Management (Keyfactor, TLS/SSL, Cryptography) AgileSec Analytics Platform Engineering & Integration Linux, Kubernetes & Security Automation (CI/CD, Terraform, Ansible) Secondary Skills Security Monitoring & Analytics (OpenSearch, ELK, Splunk) REST API Integ…

What skills does this Cryptography Lead role need?

Key skills for this role include Primary Education, Enterprise IT Infrastructure, Preparation of Technical Documents, Azure DevOps.

How much does a Cryptography Lead at Adomita Technologies Pte. Ltd. pay?

This role lists a salary of S$6,000 – S$8,000 per month.

Is this Cryptography Lead role remote, hybrid, or on-site?

The listing is based in Islandwide. Check the posting for remote or hybrid options.

How do I apply for this Cryptography Lead role?

You can apply directly on Adomita Technologies Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.