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Senior Security Engineer - DevSecOps

carsales
Sydney, AUS
Full-time
Onsite
Discovered 1 weeks ago
DevSecOpsAWSInfrastructure as codeCI/CD pipelinessecurity automationsecure dependency management
Free

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DevSecOpsAWSInfrastructure as code
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Role overview

Carsales is hiring a Senior DevSecOps Engineer within its Cyber Security team.

The role operates at the intersection of software development and security, with autonomy and influence over the engineering roadmap.

The position focuses on standardizing and automating how cloud applications and agentic systems are built, deployed, and run.

What you will do

  • Embed security automation into infrastructure and CI/CD pipelines.
  • Standardize security practices through infrastructure as code and AWS service orchestration.
  • Secure CI/CD gates and deployment practices across build, release, and run phases.
  • Automate vulnerability operations and secure dependency management.
  • Build OTEL-based observability and monitoring for agentic systems.
  • Contribute to incident response efforts.
  • Design and mature security solutions across complex environments.

What we are looking for

  • Demonstrated software, platform, and security engineering experience.
  • Experience implementing end-to-end orchestration and secure AWS patterns.
  • Experience designing and maintaining CI/CD gates.
  • Exposure to secure dependency management and runtime vulnerability remediation.
  • Hands-on practical use of AI for security and curiosity about novel threats and agentic systems.
  • Ability to influence and multiply effective security practices across technical teams.
  • Successful candidates must complete a National Police Record check.

Work arrangement

  • Carsales describes the role as hybrid, combining remote work with in-person collaboration.

About carsales

Carsales operates online vehicle marketplaces and aims to improve how people buy and sell vehicles.

The company describes a collaborative environment with learning opportunities, hackathons, and wellbeing initiatives.

What is on offer

  • Carsales highlights workplace recognition, a collaborative team, continuous learning, hackathons, and wellbeing initiatives.
  • Benefits include paid parental leave and paid gender-affirming care leave.
  • The company offers flexible working arrangements and leave options.

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