Senior Enterprise Security Architect - MLS & ZTA

Accenture Australia; Sydney; On-site; AUD 180,000 - 280,000; Full time

Benefits offered by this job

Parental leave

Career breaks

Structured career development

Global opportunities

Family Inclusive Workplace

Flexible work arrangements

Diversity & Inclusion initiatives

Job summary

Accenture Australia is seeking an experienced Enterprise Security Architect to provide technical and delivery leadership across enterprise endpoint protection, application control, data loss prevention, and vulnerability management. The role involves defining target-state security architecture, governing solution integrity, and directing delivery across Trellix and Tenable technologies.

You will ensure integrated controls across identity, network, data and cloud, and align with MLS and ZTA

Qualifications

• Experience leading enterprise security architecture initiatives across large organisations.
• Strong understanding of MLS and ZTA concepts and practical architecture patterns.
• Ability to translate security policy into architecture roadmaps and delivery plans.

Responsibilities

• Own the enterprise security architecture and end-to-end technical delivery for endpoint protection, application control, DLP, and vulnerability management.
• Define target-state architectures, reference patterns, and security standards across Trellix and Tenable platforms.
• Provide technical and delivery leadership to architects, engineers, analysts, vendors and support teams.
• Lead the architecture, implementation, integration, and optimisation of Trellix capabilities (endpoint protection, EDR, DLP, device control, policy management).
• Lead the architecture, implementation, integration, and operationalisation of Tenable capabilities (asset discovery, vulnerability assessment, remediation tracking, compliance).
• Ensure capabilities are designed as complementary controls and integrated with identity, network, data, cloud, SIEM, SOAR, ITSM, and more.
• Define architecture patterns for MLS outcomes, data-centric security, access control and cross-domain information flows.
• Maintain alignment across ZTA pillars: user, device, application, workload, data, network, visibility and analytics, automation.
• Develop capability roadmaps and maturity plans for MLS and ZTA across people, process, technology, governance, and operations.
• Lead technical planning, solution decomposition, and risk management; review architecture descriptions and transition artefacts.
• Identify technical risks and residual risks; ensure designs align with Australian Government security policy and standards.

Skills

Enterprise security architecture

Job description

Accenture Australia is seeking an experienced Enterprise Security Architect to provide technical and delivery leadership across enterprise endpoint protection, application control, data loss prevention, and vulnerability management. The role involves defining target-state security architecture, governing solution integrity, and directing delivery across Trellix and Tenable technologies.

You will ensure integrated controls across identity, network, data and cloud, and align with MLS and ZTA