Senior Cyber Security Engineer - Blue Team

The Role

Teneo seeks a skilled and self-sufficient Cybersecurity Engineer to join our security team in Sydney or Melbourne. In this role you will focus primarily on detection engineering and blue-team operations: designing, writing and tuning detection / SIEM / XDR rules, responding to security alerts and incidents, and maintaining our security posture across cloud, network and endpoint environments. You will play a critical role in strengthening our defences, automating security processes, and enabling IT and business teams to operate securely.

The position is based in Melbourne and follows a hybrid working model, with three days per week in the office.

Responsibilities

Design, develop, and maintain detection logic and rules (SIEM / XDR / log-management) to identify suspected malicious activity, anomalies, or policy violations across network, cloud, endpoint, and identity systems.

Configure, deploy, and manage security tooling: SIEM / XDR pla...