Principal Core Infrastructure Engineer

Location: Nashville, TN, United States

Leads development and begins architecting components of scalable, elastic distributed systems. Defines and enforces scalability requirements for owned components; optimizes code and data paths for high‑throughput, hyper‑scale workloads; and leverages data plane platforms for large‑scale retrieval, storage, and processing. Designs fault‑tolerant, in‑service‑upgradable systems using redundancy, replication, failover, and policies for partitions, applying load‑shedding, throttling, and rate‑limiting to handle network unreliability while meeting SLOs. Establishes KPIs and telemetry; builds proactive dashboards and alerts; and designs complex validation (fault injection, brownouts), replication, and synchronization for correctness and durability. Proactively diagnoses and resolves production issues, mentors peers, and ensures operational readiness. Implements robust security controls, executes remediation, maintains compliance documentation, and develops IaC and automation that enable safe patching, updates, and rollbacks within change‑management plans.

About Us

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.

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We are seeking a Principal Member of Technical Staff to contribute to the architecture, design, and development of this next-generation system. This is a rare opportunity to work on a zero-to-one project and help shape the foundations of OCI’s future infrastructure. As a senior individual contributor, you will drive major technical components within the platform, translating high-level goals into scalable designs and delivering reliable, cloud-native solutions. You'll take ownership of complex technical areas, lead design reviews, and be a hands-on contributor. You’ll also help elevate engineering quality across the team by mentoring peers, advocating for best practices, and contributing to process and tooling improvements. You will bring strong technical depth in distributed systems, Networking, AI infrastructure protocols like RDMA, experience building infrastructure platforms, and a passion for tackling open-ended problems with pragmatism and creativity.