Principal Security Engineer

The Decipher Bureau

📍 Australia, New South Wales, Australia

Full time Computer Occupations Posted February 26, 2026

Job Description

Picture this: you’re leading a security engineering team ~15 strong who are responsible for delivering network security and identity management solutions across diverse, complex client environments.

This team operates across three core pillars: firewalls, SASE/Secure Access, and Privileged Access Management. Right now, they've got strong firewall coverage. What they need is a Principal Security Engineer who's a technical expert in either PAM (CyberArk, specifically) or the SASE/Zero Trust piece - someone who can lead the team, shape strategy, and elevate how they deliver these services to clients.
  
This role sits at the tip of the spear, and you'll have 5 direct reports including 2 other Principals. More importantly, you'll be the technical authority clients, vendors, and colleagues turn to when things get complex - not to solve problems for them every time, but to teach them how to solve problems for themselves.
  
If your background is limited to break...