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Decipher Bureau Linkedin · Posted 22d ago

Senior Security Engineer

Australia

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Indexed description

Senior Security Engineer - (Foundational Hire)

Permanent | Sydney Only | Hybrid Working

Competitive salary package (negotiable) + sign-on bonus + relocation support


The Company

We're partnering with a leading global financial services organisation with a significant technology footprint and a highly engineering-led culture. The security function is responsible for protecting the firm's technology platforms, operational environments, and critical data assets. The Sydney team is continuing to grow as part of a global follow-the-sun security model, working closely with international engineering and security teams.


The Role

This is a foundational hire - you'll be the first person within the cyber engineering capability in Sydney, helping to build out the team's technical capability. It's a genuine opportunity to shape how the function operates locally and to grow with the team as it scales.


We're looking for a cyber security generalist who can work confidently across multiple tools, platforms, and problem types - someone who brings broad exposure across security domains rather than deep expertise in just one.


Key Responsibilities

  • Act as a hands-on generalist across the security platform and tooling landscape, including network security, identity, endpoint, and cloud security domains
  • Maintain visibility and observability across the security platforms and solutions deployed across the environment
  • Engage directly with business and technical stakeholders to solve problems pragmatically - security that enables the business, not one that slows it down
  • Process security-related tickets and change requests, remediate vulnerabilities, and tune controls to balance protection with usability
  • Support and contribute to identity platforms, including SSO/IAM technologies
  • Contribute to the rollout of new security controls with a focus on operability, observability, and long-term maintainability
  • Collaborate with the global team as part of a follow-the-sun security model


Experience & Background

  • 5+ years’ experience in security engineering or infrastructure security.
  • Hands-on experience across network security, identity, endpoint, and cloud security domains.
  • Experience with network security technologies including firewalls, proxies, and SASE platforms.
  • Experience with Okta or equivalent IAM/SSO technologies.
  • Infrastructure-as-Code (IaC) and platform engineering experience highly regarded.
  • Strong troubleshooting capability across hybrid infrastructure environments.
  • Programming or scripting capability for automation and operational tooling.


Why Join?

  • A genuine opportunity to build a capability from the ground up as the first cyber engineering hire in Sydney
  • Competitive package including base + super + sign-on bonus + performance bonus + additional allowances ($200k-$300k)
  • Access to leading AI, cloud, and security tooling in a mature engineering environment
  • A culture that values broad capability, curiosity, and ownership over narrow specialisation
  • Minimal bureaucracy and genuine autonomy to shape how the role and the team evolve
  • International onboarding and collaboration opportunities across global offices


How to Apply

Click Apply or send your CV to [email protected] for a 100% confidential, informal conversation. Your privacy will be fully respected.

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