Enterprise Security Architect | Regulated Financial Services | Sydney

Our client is a well-established Australian business in a heavily regulated sector. Security is a board-level priority for them, and they're hiring an Enterprise Security Architect to shape how the technology estate is designed and protected across the business.

The role

You will be the senior technical authority on security design, working closely with the security leadership team and business stakeholders. You'll translate business needs into secure, reusable design patterns, then guide teams through implementation across network, cloud, infrastructure, application and data security.

This role suits an architect who enjoys influencing outcomes as much as producing designs and being hands-on.

What you'll do
Define and maintain reusable security patterns and reference architectures used across the organisation
Work with business and technology teams to understand requirements and shape secure solutions
Design and oversee security across cloud, hybrid and on-premises settings
Contribute to the security technology roadmap across identity, endpoint and network




Embed threat modelling and secure design practices into delivery
Assess emerging technologies, including AI, for security risk
Align designs to recognised frameworks and local regulatory obligations
Mentor others and lift architecture capability across the function

What you'll bring
Extensive cybersecurity experience, including time in an enterprise or security architecture role
Experience designing security in a regulated Australian workplace
Hands-on depth in several of: Zero Trust, cloud, application security, network security, identity, DevSecOps, AI
Sound knowledge of architecture principles and risk-based decision making
Confident communicator who can work with both engineers and executives
Relevant tertiary qualifications or equivalent experience

Advantageous
Senior certifications such as SABSA, TOGAF, CISSP or CCSP
Experience in a regulated industry and with operational resilience

Why apply
High-visibility role with genuine influence over how security is built
A leadership team that backs security with investment
J-18808-Ljbffr

📌 Enterprise Security Architect Sydney
🏢 Decipher Bureau
📍 Sydney