Senior Security Engineer - Cloud, Kubernetes & Zero Trust

Airbus Ventures; Sydney; Hybrid; AUD 140,000 - 210,000; Full time

Job summary

Q-CTRL is seeking a Senior Security Engineer to join the Infrastructure team and advance our security posture across cloud and container platforms. You’ll design, implement and maintain secure systems, focusing on Kubernetes, cloud networking, Zero Trust, and proactive threat detection.

You’ll work with SIEM/SOC tools like Splunk or Microsoft Sentinel and collaborate across product and engineering teams. This role requires hands-on experience in DevSecOps, vulnerability management, and incident

Qualifications

• Experience in DevSecOps or DevOps with a dedicated security engineering focus.
• Cloud networking and Kubernetes experience, including knowledge of ZTNA and secure network access.
• Experience with firewall technologies, at both the cloud and application levels.
• Experience working with SIEM/SOC tooling such as Splunk or Microsoft Sentinel to identify and triage security alerts.

Responsibilities

• Deliver the highest security standards for Q-CTRL products and maintain customer trust.
• Strengthen the platform security through Kubernetes, cloud networking, ZTNA, and firewalls.

Skills

DevSecOps experience

Security engineering

Cloud networking

Kubernetes experience

Zero Trust concepts

Threat detection

Education

CKS certification

OSCP certification

Tools

Splunk

Microsoft Sentinel

OpenTelemetry

Grafana

Job description

Q-CTRL is seeking a Senior Security Engineer to join the Infrastructure team and advance our security posture across cloud and container platforms. You’ll design, implement and maintain secure systems, focusing on Kubernetes, cloud networking, Zero Trust, and proactive threat detection.

You’ll work with SIEM/SOC tools like Splunk or Microsoft Sentinel and collaborate across product and engineering teams. This role requires hands-on experience in DevSecOps, vulnerability management, and incident