Oracle

Principal Network Reliability Engineer

Posted On

Oct. 3, 2025

Location

Bengaluru, Karnataka

Experience Level

Professional

Job Type

Permanent

Apply By

April 1, 2026

Job Description

Job Description

The Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale, multi-tenant services deployed in more than 40 regions worldwide. The mission of our Network Reliability Engineering team is to provide exceptional network reliability and automation services that enable our customers to drive operational excellence in OCI networks at scale. By focusing on both reactive and proactive functions, we aim to minimize downtime, quickly resolve incidents, and continuously enhance network performance through automation, advanced monitoring, and a customer-centric approach.

As a Principal Network Reliability Engineer, you will play a critical role in designing, building, testing, deploying, and operating highly reliable, scalable network solutions to support Oracle’s next-generation Cloud Infrastructure. You will help ensure the reliability and availability of large-scale distributed systems, managing hundreds of thousands of networking devices.
You will contribute to both proactive and reactive initiatives - automating processes, implementing advanced monitoring, swiftly resolving incidents, and continuously improving network performance. You possess strong coding abilities, a deep understanding of networking and distributed systems, and a passion for automation to drive operational excellence.
You thrive in a collaborative, agile environment, effectively manage multiple projects and priorities, and consistently deliver results in fast-paced, dynamic conditions. Most importantly, you are a dedicated team player, eager to learn and adapt, and committed to helping the team achieve exceptional standards of network reliability.

What you will bring:

Bachelor’s degree in CS or related engineering field with 10+ years of Network Engineering experience or Master's or equivalent experience with 8+ years of Network Engineering experience.
Experience working in a large ISP or cloud provider environment.
Experience working in a network operations/reliability engineering role.
Folks with solid understanding of protocols such as MPLS, BGP/OSPF/IS-IS, TCP, IPv4, IPv6, DNS, and DHCP. Also, VxLAN and EVPN will be an added advantage.
Extensive experience with scripting or automation and data center design – Python preferred but must demonstrate expertise in scripting or compiled language.
Experience with networking protocols such as TCP/IP, VPN, DNS, DHCP, and SSL.
Experience with network monitoring and telemetry solutions.
Experience with network modeling and programming – YANG, OpenConfig, NETCONF.
Ability to use professional concepts and company objectives to resolve sophisticated 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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