Senior Information Security Engineer

Australian Citizenship Required We're seeking a hands-on Senior Information Security Engineer to design, build and implement security solutions across complex and highly regulated settings.

This is not a traditional operational security role. We're looking for someone who has built security capabilities from the ground up, with proven experience designing, deploying and supporting security solutions rather than solely maintaining established environments.

Key Responsibilities
Design and implement enterprise security solutions and architectures.
Configure, deploy and test security technologies across network and platform environments.
Produce security designs, architecture documentation and technical artefacts.
Work closely with Governance, Risk, Compliance and Assurance stakeholders to align security controls with business and regulatory requirements.
Provide technical guidance throughout project lifecycles.

About You
Robust hands-on security engineering experience.
Proven ability to design and build security solutions from conception through to deployment.




Experience working across multiple security environments and technology stacks.
Robust expertise in
Firewalls
VPNs
Web Proxies
Network Security Architecture
Security Design & Documentation
Exposure to both network security and platform/application security.
Strong stakeholder engagement and communication skills.
Experience within Defence, Government, Critical Infrastructure, Telecommunications, Utilities, Aviation, Banking or other highly regulated industries will be highly regarded.

This role is ideal for a security engineer who enjoys building secure environments, solving complex technical challenges and taking ownership of security solutions from design through to implementation. Peoplebank and Leaders IT are committed to creating a diverse and inclusive workplace where everyone belongs. We welcome applications from people of all backgrounds, identities, and experiences.

If you need adjustments to the recruitment process due to your circumstances, please let us know—we’re here to support you.

📌 Security Engineer Ops Readiness 1007 Melbourne (Australia)
🏢 Peoplebank
📍 Australia