Principal Enterprise Architect – Cryptographic Services We are seeking an experienced Principal Enterprise Architect / Technical Lead to support a major program focused on the assessment, enhancement and maturation of enterprise cryptographic services.

The role will provide technical leadership across PKI, HSMs, certificate lifecycle management, key management and trust services, while driving architecture, governance and operational capability uplift.

Key responsibilities

Lead enterprise PKI, HSM and cryptographic architecture

Develop target-state architectures, trust models and security controls

Conduct capability assessments, gap analysis and roadmap development

Develop PKI/cryptographic policies, standards, procedures and operating models

Lead secure delivery, transition to operations and continual improvement

Provide senior technical advice across architecture, engineering,



operations and business teams

Manage security risks, dependencies and operational resilience

Mentor teams and support specialist knowledge transfer

Key requirements

Robust experience in PKI, HSM, cryptographic services, key management or related security architecture

Proven experience developing security governance, policies and operating models

Senior technical leadership experience in complex enterprise settings

Experience across technology delivery, transition and operational readiness

NV1 security clearance

Experience within Australian Government, Defence or other high-assurance environments and knowledge of relevant cryptographic and security frameworks will be highly regarded.
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📌 Principal Cryptographic Services Architect Australian With Yarralumla
🏢 ADL Group Australia
📍 Yarralumla