Security Architect

4 days ago

Melbourne, Victoria, Australia Tech Aalto Full time $180,000 - $220,000 per year

Job Title: Security Architect

Location:
Melbourne / Sydney, Australia

About the Role:

We are seeking a highly skilled
Security Architect
to join our team and play a key role in designing, implementing, and reviewing enterprise security solutions. The ideal candidate will have a strong technical foundation in cybersecurity architecture, extensive experience in assessing third-party risks, and the ability to provide strategic guidance across business and IT functions to strengthen the overall security posture.

Key Responsibilities:

  • Develop and maintain enterprise security architecture frameworks, standards, and roadmaps aligned with organizational goals.
  • Conduct
    Security Architecture Reviews
    for internal systems, applications, and partner/third-party integrations.
  • Evaluate proposed technology solutions to ensure compliance with security requirements and policies.
  • Perform
    third-party and partner risk assessments
    , evaluating vendor controls and identifying potential vulnerabilities.
  • Provide
    subject matter expertise on third-party risk
    to stakeholders across business and IT, recommending practical and effective
    risk mitigation strategies
    .
  • Collaborate with cross-functional teams (IT, Risk, Legal, Procurement) to ensure end-to-end security throughout vendor lifecycle.
  • Lead threat modeling and security design sessions for new initiatives, ensuring security best practices are embedded early.
  • Identify gaps in existing security controls and provide actionable recommendations for improvement.
  • Support compliance with regulatory frameworks and standards such as ISO 27001, NIST, and Essential Eight.
  • Partner with incident response and governance teams to ensure architectural designs support resilience and rapid recovery.

Required Skills & Experience:

  • Bachelor's or Master's degree in Information Security, Computer Science, or a related discipline.
  • 8+ years of experience in information security, with at least 4 years in a
    Security Architecture
    or equivalent senior technical role.
  • Proven experience conducting
    third-party/vendor risk assessments
    and
    security architecture reviews
    .
  • In-depth knowledge of security frameworks such as SABSA, TOGAF, NIST CSF, and ISO 27001.
  • Strong understanding of cloud security architecture (AWS, Azure, or GCP).
  • Ability to translate complex technical risks into business impact and actionable strategies.
  • Excellent communication and stakeholder engagement skills across business and IT teams.
  • Relevant certifications preferred: CISSP, CISM, SABSA, CCSP, or AWS/Azure Security Specialty.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto's website )

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

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