Consulting Member of Technical Staff, OCI Networking – Transport Protocol Controllers & E2E Con
Listed on 2026-01-14
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IT/Tech
Systems Engineer
In this role, you will provide foundational expertise in transport protocols (TCP, RDMA, and hybrids), leading efforts to design and optimize congestion controller algorithms that deliver high throughput, low latency, and fairness across OCI’s hyperscale environment.
Qualifications DisclaimerCertain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.
Range and Benefit InformationRange and benefit information provided in this posting are specific to the stated locations only
US:
Hiring Range in USD from: $96,800 to $251,600 per annum. May be eligible for bonus, equity, and compensation deferral.
Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle’s differing products, industries and lines of business.
Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.
BenefitsFlexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment.
Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.
The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.
Career LevelIC5
Responsibilities- End-to-End Congestion Management:
Develop, analyze, build and deploy transport protocol controllers (hybrid, both loss-based and delay-based) for managing congestion across a variety of workloads and network conditions. - System Architecture & Theory:
Architect robust, scalable solutions grounded in deep understanding of transport theory and practical constraints—balancing queue management, buffer occupancy, throughput, and fairness. - Protocol Design & Optimization:
Advance algorithmic approaches to congestion control at both host and switch level, considering the interplay between TCP, RDMA, hybrid transport protocols, and existing network infrastructure. - Performance & Diagnostics:
Lead investigations into transport-level behavior loy sophisticated diagnostic tools and methodologies to analyze network buffer utilization, link bottlenecks, and flow fairness; identify and resolve congestion hotspots. - Implementation & Deployment:
Guide and contribute to the implementation, integration, validation, and production rollout of novel congestion controllers and related telemetry solutions. Collaborate with hardware, host networking, SRE, and product teams on deployment at massive scale. - Cross-team Influence:
Serve as a subject matter expert, reviewing designs and advising other engineering groups on best practices for congestion management, data path efficiency, network scalability, and reliability. - Research & Thought Leadership:
Stay abreast of advances in transport protocols, actively contribute to internal knowledge sharing, and prototyping improvements to make the OCI network world class.
- Advanced degree (MS/PhD preferred) in Computer Science, Electrical…
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