ApplySarthiLead Principal Core Infrastructure Engineer
Oracle
Oracle is also hiring for this role in Seattle, WA, United States, Santa Clara, CA, United States, Nashville, TN, United States, Austin, TX, United States, United States, Nashville, TN, United States, United States, Nashville, TN, United States, Austin, TX, United States, Nashville, TN, United States, United States, Seattle, WA, United States, Santa Clara, CA, United States, Nashville, TN, United States, United States, Nashville, TN, United States, Nashville, TN, United States, Nashville, TN, United States, Bengaluru.
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This role on the market
2,270 open infrastructure roles across 323 companies are on ApplySarthi right now, most of them in Bengaluru (115), Hyderabad (25), Delhi NCR (16).
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What infrastructure roles keep asking for: AWS (32%), Python (28%), Observability (24%), Kubernetes (24%), System design (23%), CI/CD (17%), Terraform (17%), Linux (17%) — counted across their open postings here.
Oracle has 2,734 open roles listed here.
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Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Interviews for infrastructure roles keep coming back to AWS, Python, Observability, Kubernetes. Practise those questions before you sit with Oracle.
Questions you are likely to be asked
- Why do you want to join Oracle?
- What is your experience with Observability? Tell me one thing you learned the hard way.
- How do you keep secrets and access safe in your infrastructure?
- Walk me through how code gets from a commit to production where you work.
- Tell me about an outage you handled. What did you learn from it?
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Practise the Lead Principal Core Infrastructure Engineer at Oracle interview free →Provides senior technical leadership for OCI’s network monitoring and observability platform, responsible for the systems that provide visibility into the health, performance, and behavior of OCI network infrastructure. Architects highly scalable, reliable, and efficient distributed systems for collecting, processing, storing, and analyzing large volumes of network telemetry. Defines technical strategy and engineering standards for telemetry pipelines, real-time stream processing, metrics, alerting, visualization, and network health analytics. Drives architecture for systems that must operate continuously at cloud scale, with strong requirements for availability, data integrity, latency, scalability, and operational efficiency. Identifies systemic performance and reliability constraints and leads solutions across multiple services and engineering teams. Serves as a senior technical authority for network observability and distributed systems, leading complex architectural and production issues, influencing cross-organizational technical decisions, and mentoring senior engineers. Partners with network engineering, infrastructure, and service teams to continuously improve OCI’s ability to detect, understand, and resolve network problems. Career Level - IC5
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Listed on oraclehcm · posted 2026-10-26. ApplySarthi collects openings and links to application pages; the role is advertised by Oracle, not by us.