Principal Enterprise Architect: Secure, Multi-Cloud Governance

NTT; Canberra; On-site; AUD 140,000 - 180,000; Full time

Job summary

NTT in Australia seeks an Enterprise Architect to provide enterprise-wide oversight of secure, standards-aligned technology decisions, reducing risk and long-term costs while enabling sustainable change and innovation.

The role will establish governance, guide ICT investments, support Architecture Review Board and Design Authority, and ensure initiatives align with business objectives and regulatory requirements.

Qualifications

• Extensive experience in enterprise architecture within complex ICT environments.
• Strong knowledge of architecture frameworks (TOGAF or similar).
• Experience in government or regulated environments preferred.
• Proven ability to influence strategic technology decisions.
• Strong stakeholder engagement and communication skills.
• Demonstrated governance, risk management, and compliance alignment.

Responsibilities

• Oversee design governance through Architecture Review Board and Design Authority.
• Identify and reduce technical debt, duplication, and architectural risks.
• Provide guidance on secure, scalable, and standards-aligned solutions.
• Support multi-cloud and hybrid infrastructure strategy and integration.
• Collaborate with stakeholders to drive innovation and sustainable technology outcomes.

Skills

Enterprise architecture

TOGAF knowledge

Stakeholder engagement

Governance & risk

Secure architecture

Cloud & hybrid

Government experience

Job description

NTT in Australia seeks an Enterprise Architect to provide enterprise-wide oversight of secure, standards-aligned technology decisions, reducing risk and long-term costs while enabling sustainable change and innovation.

The role will establish governance, guide ICT investments, support Architecture Review Board and Design Authority, and ensure initiatives align with business objectives and regulatory requirements.