Security Engineer Detection & Response

What youll be doing

As a Security Engineer - Detection & Response youll own end-to-end security operations across threat intelligence detection engineering incident response and threat hunting. Youll work closely with engineering and platform teams to ensure we detect respond to and learn from security events at speed and scale.  

• Lead investigations and remediation efforts across carsales Australia.  
• Champion the use of AI and agentic workflows to modernise and uplift the traditional SecOps model. Continuously develop automation to correlate events automate triage and remediate at scale. 
• Develop detection engineering capabilities aligned with Mitre ATT&ACK and Mitre ATLAS.  
• Build and operationalise threat intelligence capabilities to inform detection strategies and proactively identify emerging threats. 
• Develop threat hunting capabilities to continuously improve visibility across the attack surface.  

Qualifications :

What were looking for

Were looking for someone who can champion detection and response through with a rigorous and innovative approach.

• Demonstrated experience in a security operations or detection engineering role with hands-on involvement in investigating and responding to real-world security incidents. 
• Proven experience building automations for alert triage threat intelligence collection and/or detection engineering - you build things you are not just responding to alerts. 
• Strong understanding of attacker tactics techniques and procedures (TTPs) with practical experience applying frameworks such as MITRE ATT&CK. 
• Hands-on experience building automation in SIEM platforms and responding to threats in cloud environments. 
• Strong problem-solving capability with a high drive to leverage automation and AI to solve operational challenges at scale. 
• Excellent collaboration skills aligned with our values: we change the game we own it we step in we are curious we dont take ourselves too seriously. 

We know not everyone will meet every requirement and thats okay. If youre excited about the role and believe you can make a difference wed love to hear from you.

Additional Information :

A few other things we want you to know...

• As an equal opportunity employer carsales welcomes applications from individuals of all backgrounds identities abilities and life experiences. We are committed to fostering a diverse and inclusive workplace where everyone feels valued and supported.
• If you have a disability or require adjustments to participate fully in the recruitment process please let us know - were here to support you.
• We understand the importance of work-life balance and offer flexible working arrangements including part-time options. If youd like to explore this just ask during the process.
• Were also a proud Circle Back Initiative employer which means we commit to responding to every applicant.
• Successful candidates joining the carsales team will need to complete a National Police Record check and must have full-time Australian working rights.

So come join us - because every role plays a vital part in our journey toward something big!

Remote Work :

No

Employment Type :

Full-time