Principal Site Reliability Engineer

Oracle; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

Oracle is seeking an experienced professional to lead production infrastructure and platform operations in Singapore. The role involves designing solutions for production needs, troubleshooting issues, and improving system performance through automation.

Ideal candidates should have over 11 years in server architecture or cloud delivery and must be Singapore citizens due to project requirements. This position offers the opportunity to tackle complex infrastructure challenges in a dynamic environment.

Qualifications

• 11+ years in server architecture, system administration, software development, or cloud delivery.
• Skilled in configuration management, deployment tools, and infrastructure automation.
• Ability to design end-to-end, scalable solutions aligned with business needs.

Responsibilities

• Lead production infrastructure and platform operations to support a growing client base.
• Design and implement solutions for evolving production needs.
• Troubleshoot production issues by analyzing errors and debugging code.

Skills

Server architecture

System administration

Software development

Cloud delivery

Configuration management

Infrastructure automation

Scripting

Change control

Risk assessment

Cloud architecture

Job description

At Oracle Cloud Infrastructure (OCI), we build the more intelligent future of cloud. OCI Sovereign Cloud is a team of smart, motivated, and diverse people that are focused on bringing the world’s most important work to OCI. We build and operate our government, classified, and sovereign cloud regions to be reliable and high-performance, just like our public cloud. Our customers and their mission are the center of what we do. We strive to improve our knowledge of the challenges our customers face which we use to enhance our cloud capabilities and work together to deliver their mission.

What You'll Do

• Lead production infrastructure and platform operations to support a growing client base with reliable and scalable systems.
• Design and implement solutions for evolving production needs, including deployments, monitoring, logging, and automation.
• Work closely with team leads, stakeholders, and cross-functional teams to gather requirements and deliver technical solutions.
• Troubleshoot production issues by analyzing errors, debugging code, and identifying performance bottlenecks.
• Improve troubleshooting, testing, and automation processes to maintain system health and stability.
• Build and review enhancements to fix defects and improve system performance and efficiency.
• Lead system design, development, deployment, and architecture aligned with business goals.
• Support product and service development through code reviews, scalability improvements, and performance optimization.
• Resolve complex issues related to performance, scalability, reliability, and infrastructure.
• Manage projects by prioritizing tasks, tracking progress, and adjusting plans as needed.
• Identify and implement process improvements to increase efficiency and effectiveness.
• Encourage continuous improvement by gathering feedback and refining processes to meet changing needs.

What You'll Need

• This role is open only to Singapore Citizens, as the scope of work involves government projects that require citizenship for clearance purposes.
• 11+ years in server architecture, system administration, software development, or cloud delivery
• Skilled in configuration management, deployment tools, and infrastructure automation
• Proficient in scripting to improve efficiency and reliability
• Experienced in coordinating releases with minimal disruption
• Knowledge of change control, risk assessment, and structured implementations
• Ability to design end-to-end, scalable solutions aligned with business needs
• Strong understanding of cloud architecture and services
• Experienced in root cause analysis and corrective actions
• Familiar with virtualization and managing virtual environments