Cybersecurity Architect

About CSO Group

At CSO Group, we believe cybersecurity is more than technology and controls - it's about trusted relationships, clear thinking and practical solutions that deliver lasting protection.

Founded in Perth in 2017, we set out to safeguard Australian organisations from advanced cyber threats by providing trusted ICT security services and solutions. Today, we're a sovereign Australian cybersecurity company supporting some of the country's largest Enterprise and Government clients. Our work spans complex security challenges, from strategy and architecture through to implementation and continuous improvement.

With operations across Perth, Brisbane, Canberra, Sydney and Melbourne, we partner with leading global technology providers to design and deliver integrated security solutions that are scalable, resilient and fit for purpose.

About the Role

We are seeking a
Cybersecurity Architect
to join our growing team in Perth. Reporting to the Director, Cyber Advisory
,
this is a senior technical position responsible for designing and governing enterprise and defence-grade security architectures for one of our key clients.

You will play a central role in shaping secure, scalable, and resilient solutions with a strong focus on Zero Trust Architectures (ZTA), cloud and network security, and embedding security within business and technology operations.

This position blends strategy, design, and hands-on delivery. You'll work closely with stakeholders across IT, risk, and business teams to develop architectures that align with business goals, compliance frameworks, and best practices.

Key Responsibilities

• Design and implement enterprise-wide security transformation strategies grounded in Zero Trust Architecture principles.
• Architect scalable, secure solutions across cloud, network and hybrid environments.
• Collaborate with IT, Risk and Cyber teams to embed security into technology and business operations.
• Advise senior stakeholders on security risks, mitigation strategies and emerging technologies.
• Ensure cloud security and data protection through Microsoft Defender, Azure Security Center, AWS and related tools.
• Align designs with leading frameworks including E8, PSPF, NIST, ISO 27001 and ASD ISM.
• Conduct architecture reviews, risk assessments and control evaluations to identify and address gaps.
• Lead and contribute to incident response, architecture reviews and security design documentation.

What You Bring

You are a trusted security professional with the technical depth and communication skills to bridge the gap between strategy and delivery.

• 8-10 years of experience in cybersecurity, with at least 5 in architecture or design roles.
• Proven expertise in developing and delivering Zero Trust Architectures.
• Strong understanding of Microsoft Entra, Azure, and hybrid cloud security technologies.
• Experience with endpoint protection, SIEM/SOAR, identity management and cloud security tools.
• Deep knowledge of enterprise networks, encryption, identity and application security.
• The ability to lead complex transformation projects and communicate clearly with both executives and engineers.

Qualifications and Clearances

• Certifications such as CISSP, CISM, or Microsoft Certified: Cybersecurity Architect Expert are highly regarded.
• Knowledge of Microsoft security and cloud technologies (Entra ID, Purview, Defender Suite, Sentinel).
• Familiarity with AWS and Google Cloud security models.
• Experience applying frameworks such as E8, PSPF, NIST CSF, ISO 27001, and ASD ISM.
• Australian Citizenship and eligibility for NV1 Security Clearance (or existing clearance).
• Police check to be completed as part of onboarding.

Why Join CSO Group?

CSO Group is an award-winning cybersecurity company with a clear mission: to create safer, more resilient business environments for our clients. We bring creativity, pragmatism and technical excellence to every challenge, helping Australian organisations realise their potential securely.

Joining us means:

• Working with industry leaders solving complex, real-world security problems.
• A values-driven culture built on accountability, transparency and innovation.
• Opportunities for professional growth and technical mastery.
• Competitive salary and benefits.
• Perth-based role with direct engagement on high-impact client programs.

Ready to design the future of secure enterprise?

If you're a cybersecurity architect who thrives on solving complex challenges and shaping trusted solutions, we'd love to hear from you.

Apply now or reach out confidentially to learn more about this opportunity.