Principal Engineer (IC5), OCI Networking – Transport Protocol Controllers & E2E Congestion Management

Description

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 OCIs hyperscale environment.

Responsibilities

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 constraintsbalancing 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 at scale. Employ 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.

Preferred Qualifications :

Join our team to design build and operate the advanced congestion management solutions that will shape the future of Oracles high-performance cloud network.

Qualifications

Disclaimer :

Certain US customer or client-facing roles may be required to comply with applicable requirements such as immunization and occupational health mandates.

Range and benefit information provided in this posting are specific to the stated locations only

US : Hiring Range in USD from : $96800 to $251600 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 Oracles 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.

Oracle US offers a comprehensive benefits package which includes the following :

1. Medical dental and vision insurance including expert medical opinion

2. Short term disability and long term disability

3. Life insurance and AD&D

4. Supplemental life insurance (Employee / Spouse / Child)

5. Health care and dependent care Flexible Spending Accounts

6. Pre-tax commuter and parking benefits

7. 401(k) Savings and Investment Plan with company match

8. Paid time off : Flexible 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.

9. 11 paid holidays

10. Paid sick leave : 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.

11. Paid parental leave

12. Adoption assistance

13. Employee Stock Purchase Plan

14. Financial planning and group legal

15. Voluntary benefits including auto homeowner and pet insurance

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 Level - IC5

Required Experience :

Staff IC

Key Skills

Design,Academics,AutoCAD 3D,Cafe,Fabrication,Java

Employment Type : Full-Time

Experience : years

Vacancy : 1

Yearly Salary Salary : 96800 - 251600