Principal SRE: Scale, Resilience & Automation

Oracle; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

Oracle Cloud Infrastructure is seeking a Principal Site Reliability Engineer to design, build, and operate reliable cloud services in Singapore. You will join a team that blends software, infrastructure, and operations to improve resilience and scalability.

You'll lead incident response, drive automation, and partner with engineering to ensure services meet SLOs at global scale, while maintaining security and observability.

Qualifications

• Singapore Citizenship is required for clearance purposes.
• Strong experience in site reliability engineering, software engineering, infrastructure, or cloud operations.
• Deep troubleshooting and incident-response experience across complex production environments.
• Strong programming or scripting skills and hands-on automation experience.
• Experience with infrastructure, virtualization, security tooling, and database reliability.
• Strong understanding of monitoring, capacity planning, service health, and SLOs.
• Ability to diagnose issues across multiple services and technical domains.
• Strong communication and collaboration skills across engineering teams.

Responsibilities

• Design and evolve infrastructure and services for reliability, scalability, and performance.
• Forecast capacity needs and identify risks before they affect customers.
• Partner with software engineering teams to improve service architecture and operational readiness.
• Lead incident response, troubleshooting, root-cause analysis, and post-incident improvements.
• Build automation, tooling, and scripts that reduce manual effort and improve reliability.
• Monitor service health, performance, and availability, and act on emerging trends.
• Improve observability, operational workflows, and service-level performance.
• Evaluate new tools and technologies that can improve reliability, efficiency, or scale.
• Contribute to technical guidance, knowledge sharing, and the development of other engineers.

Skills

SRE experience

Software engineering

Automation

Monitoring

Incident response

Collaboration

Tools

Automation tooling

Monitoring tools

Cloud platforms

Job description

Oracle Cloud Infrastructure is seeking a Principal Site Reliability Engineer to design, build, and operate reliable cloud services in Singapore. You will join a team that blends software, infrastructure, and operations to improve resilience and scalability.

You'll lead incident response, drive automation, and partner with engineering to ensure services meet SLOs at global scale, while maintaining security and observability.