Site Reliability Engineer at ASX | New South Wales | Rezi

Site Reliability Engineer at ASX

Site Reliability Engineer

ASX · New South Wales

Today

Site Reliability Engineer

ASX · New South Wales

20 hours ago
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About the Role

Join ASX, a leading global securities exchange and trusted market operator, as a Site Reliability Engineer. You will provide first and second-level technical support for critical market systems, focusing on reducing operational toil through automation, improving observability, and driving resilience and continuous reliability improvement.

Responsibilities

  • Reduce operational toil through automation.
  • Improve observability across logs, metrics, and traces.
  • Support production readiness and non-functional testing.
  • Drive resilience, capacity, incident learning, and continuous reliability improvement across market-critical services.
  • Bring a reliability-first mindset to market-critical systems.
  • Design and implement CI/CD pipelines, Infrastructure as Code (IaC), and automate operational tasks, deployments, and service recovery processes.
  • Contribute to production readiness assessments.
  • Support capacity planning and performance engineering.
  • Strengthen service resilience through failover validation, recovery testing, and fault-tolerance reviews.
  • Lead or contribute to post-incident reviews.
  • Design observability practices across logs, metrics, and traces.
  • Provide 24x7 on-call support (rostered) and weekend/after-hours installations and upgrades.
  • Manage incidents, problems, releases, and changes.
  • Undertake BAU work within the team.

Requirements

  • 5+ years of experience in a similar SRE role.
  • Previous markets experience is highly regarded.
  • Strong understanding of incident response, post-incident review, and problem management.
  • Experience with production readiness, release readiness, and operational acceptance.
  • Experience with capacity, performance, and resilience testing.
  • Strong knowledge of observability design.
  • Experience supporting high-availability, distributed, business-critical platforms.
  • Strong scripting and automation skills using Python, PowerShell, shell scripting, and scheduled automation tooling.
  • Demonstrated experience supporting critical applications using AWS Cloud Architecture (EC2, S3, Lambda, RDS).
  • Strong understanding of microservices, containerization (Docker), Kubernetes administration, and CI/CD pipelines.
  • Experience setting up CloudWatch alerts and supporting observability tools (Grafana, Prometheus, OpenTelemetry).
  • Strong database operational experience across Oracle and/or Microsoft SQL Server.
  • Strong Linux/Unix administration and troubleshooting experience.
  • Excellent knowledge and technical skills on MS Windows Servers (2019-2022).
  • Excellent troubleshooting, problem-solving, and root cause analysis skills.
  • Ability to communicate effectively with both technical and non-technical stakeholders.
  • Willingness to learn new technologies, self-motivation with the ability to multi-task and prioritise work with minimal supervision.
  • Technical experience in distributed transactions, high availability, performance-critical systems.
  • Must be legally authorised to work in Australia on a permanent basis without any restrictions.

Skills

  • SRE
  • Automation
  • Observability
  • CI/CD
  • Infrastructure as Code (IaC)
  • Python
  • PowerShell
  • Shell scripting
  • AWS Cloud Architecture
  • EC2
  • S3
  • Lambda
  • RDS
  • Microservices
  • Containerization
  • Docker
  • Kubernetes administration
  • CloudWatch alerts
  • Grafana
  • Prometheus
  • OpenTelemetry
  • Oracle database
  • Microsoft SQL Server
  • SQL scripting
  • Performance tuning
  • Indexing
  • Query plans
  • Linux/Unix administration
  • MS Windows Servers
  • Troubleshooting
  • Problem solving
  • Root cause analysis
  • Communication
  • Networking troubleshooting
  • DNS
  • TLS
  • Load balancers
  • Firewalls
  • TCP/IP

Location

  • Australia

Work Type

  • Hybrid
  • Full-time

Experience Level

  • 5+ years of experience in a similar SRE role

Education Level

  • AWS certification at Associate level or above

Benefits

  • Flexible working
  • Hybrid working options

About the Company

  • ASX powers Australia's financial markets, enabling a stronger economic future by providing a fair and dynamic marketplace.
  • We are a leading global securities exchange with a strong brand, known as a trusted market operator and an exciting data hub.
  • The ASX team brings together talented people from a diverse range of disciplines, running critical market infrastructure.
  • We are proud to foster a workplace where diversity is celebrated and inclusion is part of our everyday culture.
  • We are an AWEI Bronze employer and a member of the Champions of Change Coalition for gender equality.
  • Our diverse workforce is essential to build and maintain a fair and dynamic marketplace.

Equal Opportunity

  • We encourage you to apply even if you don’t meet all the criteria of this role.
  • If you need any adjustments during the application or interview process to help you present your best self, please let us know at careers@asx.com.au.