Senior PKI Engineer: Enterprise Crypto & Automation

Global NTT; Singapore; Presencial; SGD 180 000 - 240 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

1 Year Renewable Contract

Competitive compensation

Resumo da oferta

Global NTT in Singapore seeks an experienced PKI Engineer to own the enterprise Public Key Infrastructure, ensuring high availability, integrity, and security across certificate issuance workflows. You will manage Microsoft ADCS, cloud certificate platforms, and HSMs, and automate lifecycle pipelines with Python, PowerShell, or Shell scripting, supporting TLS 1.3 adoption and audits.

Collaborate with IT ops and development teams to integrate automated enrollment into CI/CD and strengthen

Qualificações

• Bachelor’s degree in CS, Cybersecurity, IT or related field.
• 10+ years in PKI, cybersecurity, or infra security.
• Deep knowledge of PKI, X.509, CA hierarchies, SSL/TLS, cryptographic standards.
• Hands-on with enterprise cert mgmt platforms: ADCS, DigiCert, Entrust, Keyfactor, Venafi, AppViewX.
• Experience in Windows and Linux, plus automation scripting.
• Experience in banking/regulated environments.

Responsabilidades

• Own enterprise PKI, ensuring high availability and security.
• Manage CA/RA and certificate management platforms.
• Deploy SSL/TLS certificates across servers, apps, middleware, databases, APIs, and devices.
• Automate certificate lifecycle with PowerShell, Python, or Shell.
• Troubleshoot certificate and TLS issues across distributed environments.
• Support PKI governance, TLS 1.3 adoption, and audits.
• Collaborate with IT operations and development to CI/CD enrollment.

Conhecimentos

PKI expertise

X.509 certificates

Automation scripting

Windows

Linux

Regulated environments

Formação académica

Bachelor’s degree in Computer Science

Ferramentas

Microsoft ADCS

DigiCert

Entrust

Keyfactor

Venafi

AppViewX

Descrição da oferta de emprego

Global NTT in Singapore seeks an experienced PKI Engineer to own the enterprise Public Key Infrastructure, ensuring high availability, integrity, and security across certificate issuance workflows. You will manage Microsoft ADCS, cloud certificate platforms, and HSMs, and automate lifecycle pipelines with Python, PowerShell, or Shell scripting, supporting TLS 1.3 adoption and audits.

Collaborate with IT ops and development teams to integrate automated enrollment into CI/CD and strengthen