Secure Platform Reliability Engineer
Westbury Partners Sydney, AustraliaSecure Platform Reliability Engineer
Westbury Partners Sydney, Australia
Engineer secure, reliable platforms by embedding security into infrastructure, CI/CD, IAM, secrets management, automation, and incident response while enabling development teams to adopt secure defaults effortlessly.
What You'll Do:
- Embed security directly into platforms, infrastructure, and engineering workflows.
- Secure CI/CD pipelines and software supply chains through artifact signing, dependency controls, SBOMs, and runner isolation.
- Design scalable IAM solutions for humans, services, workloads, and AI agents.
- Operate and expand centralized secrets management using HashiCorp Vault.
- Develop Python-based security tooling, API integrations, and automation frameworks.
- Investigate and resolve software supply chain security incidents.
- Drive complex, multi-team security initiatives across diverse technologies.
Your responsibilities will include:
- Designing secure-by-default infrastructure and platform capabilities.
- Strengthening authentication, authorization, credential lifecycle, access controls, and auditability.
- Integrating identity solutions across cloud and on-premises environments.
- Improving software supply chain resilience across development and deployment pipelines.
- Automating repetitive security processes and measuring their operational impact.
- Building tools that other engineering teams can readily adopt.
- Participating in follow-the-sun incident response and security investigations.
- Leading large-scale engineering changes involving multiple teams and technologies.
Why Join Us:
- Shape security at theplatform and infrastructure level , rather than simply reviewing systems after deployment.
- Work at the intersection of software engineering, infrastructure, and cybersecurity.
- Build security capabilities that directly influence how engineering teams operate.
- Tackle complex challenges spanning CI/CD, identity, secrets, automation, and production environments.
- Make measurable improvements to security while reducing operational friction and engineering toil.
About You:
- Strong experience across platform engineering, SRE, infrastructure, or security engineering.
- Demonstrable expertise in CI/CD and software supply chain security.
- Experience with platforms such as Jenkins, GitLab CI, TeamCity, GitHub Actions, or Argo.
- Practical IAM design experience involving authentication, authorization, identity lifecycle, and access scoping.
- Exposure to on-premises identity technologies such as Active Directory, LDAP, Kerberos, or on-premises identity infrastructure.
- Experience with identity platforms such as Okta, Entra ID, or Keycloak.
- Strong Python or similar scripting and automation capabilities.
- Hands-on experience with HashiCorp Vault or centralized secrets management.
- Able to demonstrate measurable outcomes from security automation projects.
- Comfortable leading cross-functional initiatives and driving adoption across engineering teams.
- Able to provide specific examples of tools, projects, environments, and security improvements—not simply a list of skills.
#SiteReliabilityEngineering #SRE #SecurityEngineering #PlatformEngineering #CyberSecurity #CICD #SupplyChainSecurity #IAM #HashiCorpVault #SecurityAutomation #Python #DevSecOps #IncidentResponse #InfrastructureSecurity #CloudSecurity
Job ID 8873
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