Senior PKI Architect — Enterprise Crypto & Trust Lead

SnapSupport; Western Australia; Hybrid; AUD 180,000 - 240,000; Full time

Job summary

SnapSupport Technologies Pty Ltd is seeking an experienced PKI Architect to lead the design, implementation and governance of enterprise PKI and certificate lifecycle management.

The role collaborates with security, infrastructure, cloud, and application teams to define PKI standards, implement best practices and ensure compliance with NIST and ISO 27001 while enabling secure digital identities across platforms.

Qualifications

• Experience designing and managing enterprise PKI environments.
• Knowledge of X.509, PKCS, OCSP, CRLs, and key lifecycle management.
• Experience with CA/RA operations and HSMs.
• Familiarity with NIST and ISO 27001 security standards.
• Automation using PowerShell, Python or Shell.

Responsibilities

• Design, implement and govern enterprise PKI architecture and CA hierarchy.
• Manage CA/RA environments and certificate lifecycle processes.
• Define cryptographic standards and policies.
• Ensure high availability, disaster recovery and secure integrations (IAM, TLS/SSL, MDM, Cloud).
• Lead cryptographic incident response and audits.

Skills

PKI architecture

CA/RA management

OCSP

HSM administration

cryptographic governance

PowerShell

Python

security frameworks

TLS/SSL

IAM integration

Education

Bachelor's or Master's in CS/Security

Tools

HSMs

CLM platforms

CA/RA environments

Job description

SnapSupport Technologies Pty Ltd is seeking an experienced PKI Architect to lead the design, implementation and governance of enterprise PKI and certificate lifecycle management.

The role collaborates with security, infrastructure, cloud, and application teams to define PKI standards, implement best practices and ensure compliance with NIST and ISO 27001 while enabling secure digital identities across platforms.