PKI Engineer: Digital Trust & Security Architect

Jobstreet Malaysia; Sepang; On-site; MYR 60,000 - 100,000; Full time

Job summary

Jora Malaysia is seeking a PKI Engineer to implement, operate, and support its Public Key Infrastructure, including CA/RA, HSM, OCSP, CRL, and timestamping. You will manage certificate issuance, renewal, revocation, and secure key handling, while ensuring integration with business applications and platforms.

The role collaborates with cybersecurity, infrastructure, and operations teams to maintain secure, highly available PKI services and robust digital trust across the organisation.

Qualifications

• Bachelor’s Degree in Computer Science, Information Technology, Cybersecurity, Engineering, or equivalent experience.
• Minimum 2-5 years of PKI, cybersecurity, systems administration, infrastructure operations, or related technical roles.
• Knowledge of X.509 certificates, certificate lifecycle management, CA/RA operations, HSM, OCSP, CRL, TLS/SSL, encryption, key management, and authentication technologies.
• Experience with Windows Server, Linux, networking, scripting, monitoring tools, incident handling, change management, documentation, and security hardening.
• Relevant certifications such as Security+, CISSP, CEH, Microsoft, Linux, cloud, or PKI-related certification will be an added advantage.

Responsibilities

• Implement, operate, monitor, and support PKI services, including CA, RA, HSM, OCSP, CRL, timestamping, and related trust services.
• Manage certificate lifecycle activities, including issuance, renewal, revocation, validation, and secure key management.
• Support integration between PKI services and business applications, systems, or customer-facing platforms.
• Perform troubleshooting, system monitoring, incident support, vulnerability remediation, system hardening, and change implementation.
• Maintain technical documentation, operational procedures, audit evidence, and compliance records in line with internal policies and regulatory requirements.
• Work closely with cybersecurity, infrastructure, application, and operations teams to ensure PKI services remain secure, reliable, scalable, and highly available.
• The PKI Engineer is responsible for managing and supporting the organisation’s Public Key Infrastructure and digital trust services.
• The role covers CA and RA systems, HSM operations, certificate issuance and revocation, OCSP and CRL services, timestamping, and integration with business applications.
• The candidate will ensure PKI platforms are secure, highly available, properly documented, and aligned with compliance, audit, and operational requirements.
• This position also supports monitoring, troubleshooting, system hardening, incident response, change implementation, and continuous improvement activities.

Skills

Cryptography

Security infrastructure

Operating systems

Networking

System administration

Education

Bachelor’s Degree in Computer Science, Information Technology, Cybersecurity, Engineering, or equivalent experience

Job description

Jora Malaysia is seeking a PKI Engineer to implement, operate, and support its Public Key Infrastructure, including CA/RA, HSM, OCSP, CRL, and timestamping. You will manage certificate issuance, renewal, revocation, and secure key handling, while ensuring integration with business applications and platforms.

The role collaborates with cybersecurity, infrastructure, and operations teams to maintain secure, highly available PKI services and robust digital trust across the organisation.