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Cyber Security Architect

Sydney, New South Wales💼 Full-time🗓 2026-09-18 → 2026-10-03

Core

Design and review secure solutions for Defence and mission-critical environments, translating operational and security requirements into practical architectures.

Role type

Cyber Security Architect

Builds

Resilient, scalable, and secure technology solutions supporting critical operational outcomes for Defence customers.

Domain

Defence / National Security / Cyber Security

Required skills

Cyber security architecture, risk assessment, secure-by-design principles, Australian Government security requirements (ISM, PSPF), accreditation support, technical leadership, system dependency analysis

Preferred skills

CISSP, CISM, ISO27001-Lead Auditor, SANS 401

Technologies

ISM, PSPF, IRAP

Responsibilities

Lead design and review of secure cyber security architectures; Translate requirements into controls and design solutions; Assess security risks and develop mitigation strategies; Develop security architecture documentation supporting accreditation; Provide technical security leadership to engineering and delivery teams; Review technologies and integrations for security impacts; Engage with Defence customers and stakeholders to deliver effective solutions.

Seniority

Senior, hands-on IC

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