Principal Site Reliability Engineer

Build the Platforms That Healthcare Depends On

Behind every dependable healthcare application is infrastructure that has to work. Oracle Health's Core Platform Operations (CPO) team supports the core platforms that help run Millennium, spanning Linux infrastructure, Application Tier, WebSphere, Distributed File Systems, Business Objects, and Citrix. Our mission is to keep these platforms reliable, secure, and ready for the healthcare organizations that depend on them, while making them easier to maintain and improve.

Our work connects Linux engineering with the behavior of the services running above it. You might trace a performance issue through a server and its middleware dependencies, improve a health check, or turn a repeated maintenance task into reusable automation. Across the team, we use rolling maintenance and canary environments to introduce changes with care. Current initiatives also include developing maintenance orchestration to reduce manual effort and human error. You'll collaborate with application, networking, security, and infrastructure partners, learn how the pieces fit together, and help turn difficult operational problems into better engineering.

Your Role

As a Principal Site Reliability Engineer, you'll manage, maintain, and enhance physical and virtual Linux servers across production and nonproduction environments. You'll bring deep technical judgment to system configuration, performance tuning, security patching, capacity planning, and complex troubleshooting, while helping shape the standards and tools the team uses every day.

This is a hands-on individual contributor role with technical leadership responsibilities. You'll guide engineering decisions, mentor colleagues, and turn operational findings into lasting improvements. You'll also participate in on-call support and serve as an escalation resource for the services within your scope.

Why This Work Is Worth Doing

If you enjoy following a problem from an application symptom down to the Linux processes, network connections, or resource constraints behind it, there is plenty to explore here. You'll have opportunities to build useful tools, influence how infrastructure is operated, and see your improvements make daily work better for other engineers. Bring your curiosity, share what you learn, and help us solve the next problem more effectively than the last.

Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.

True innovation starts when everyone is empowered to contribute. That's why we're committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

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Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans' status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.