Oracle Cloud Infrastructure (OCI) is seeking a Senior Site Reliability Engineer to join their Sovereign Cloud team in Singapore. This role focuses on building and operating government, classified, and sovereign cloud regions with high reliability and performance. The position requires expertise in production environment operations, automation, and optimization, supporting critical business operations for Singapore's governmental sovereign cloud environment. You'll be responsible for solving complex problems, participating in large-scale incident management, and mentoring junior engineers. The role combines deep technical knowledge with Oracle Cloud Infrastructure administration skills to provide escalation support for complex production environment challenges. This position offers an opportunity to work with cutting-edge cloud technology while serving critical government infrastructure needs. The role requires Singapore citizenship due to security clearance requirements and involves shift-based support. Oracle offers comprehensive benefits, promotes work-life balance, and maintains a strong commitment to diversity and inclusion. This is a chance to join a world leader in cloud solutions with over 40 years of industry experience and contribute to mission-critical government cloud infrastructure.