Oracle

Principal Network Reliability Engineer

Posted On

Jan. 9, 2026

Location

Bengaluru, Karnataka

Experience Level

Professional

Job Type

Permanent

Apply By

July 8, 2026

Job Description

The NRE (Network Reliability Engineering) team is accountable for ensuring the robustness of the Oracle Cloud Network Infrastructure. A Network Reliability Engineer (NRE) role is primarilyfocused on applying an engineering approach to measure a network's reliability to align with Organization's service-level objectives, agreements, and goals. The duties of the
NRE team entail promptly responding to network disruptions, pinpointing the underlying cause, and collaborating with internal and external stakeholders to fully restore functionality. The NREteam members play a critical role in Networking and daily operations to streamline processes, enhance workflow efficiency, and increase overall productivity. As OCI is a cloud-based network with a global footprint, this support will include hundreds of thousands of network devices supporting millions of servers, connected over a mix of dedicated backbone infrastructure, CLoS Network, and the Internet. Some of the responsibilities include designing, writing, and deploying network monitoring software, to improve the availability, scalability, and efficiency of Oracle products and services.

Requirements:

Bachelor’s degree in CS or related engineering field with 8+ years of Network Engineering experience or Master's with 5+ years of Network Engineering experience.

Experience working in a large ISP or cloud provider environment.

Experience working in a network operations role.

Strong knowledge of protocols such as MPLS, BGP, IPv6, DNS, and DHCP, SSL. Also, VxLAN and EVPN will be an added advantage.

Deeper understanding of Data Center build and design - CLoS architecture etc.

Experience with network monitoring and telemetry solutions. Hands on experience with Prometheus or other network monitoring software stack.

Ability to use professional concepts and company objectives to resolve complex issues in creative and effective ways. Capable of working under limited supervision.

Excellent organizational, verbal, and written communication skills.

Excellent judgment in influencing product roadmap direction, features, and priorities.

Participate in an on-call rotation.

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