Oracle Corporation

Principal Core Infrastructure Engineer, Next Gen Network

Oracle Corporation$114K — $234K *
Telecommunications & Hardware
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or Master's degree in Computer Science, Electrical Engineering, or equivalent experience.
  • 6+ years experience in building large-scale distributed systems or network control plane software.
  • Strong knowledge of networking protocols (BGP, OSPF, MPLS, SDN, etc.).
  • Advanced programming skills in Go, C++, Rust, or Java.
  • Deep understanding of algorithms and distributed systems reliability.
  • Experience in creating resilient software for production environments.
  • Proven track record of technical leadership and mentoring.

Responsibilities

  • Design and maintain critical components of OCI's unified network control plane for orchestration.
  • Architect scalable and highly available control systems using deep networking expertise.
  • Optimize algorithms for network resource management and fault recovery.
  • Write high-quality, tested code in a systems programming language.
  • Resolve complex issues in distributed systems at production scale.
  • Lead code reviews and promote best practices in networking and distributed systems.
  • Mentor junior engineers, fostering a collaborative technical environment.
  • Collaborate with cross-functional teams to integrate new features.

Benefits

  • Medical, dental, and vision insurance with expert medical opinions.
  • Short term and long term disability insurance.
  • Life insurance and accidental death & dismemberment (AD&D).
  • Flexible Spending Accounts for healthcare and dependent care.
  • 401(k) plan with company match.
  • Flexible Vacation policy and paid time off.
  • 11 paid holidays and paid sick leave.
  • Paid parental leave and adoption assistance.
  • Employee Stock Purchase Plan and financial planning services.
  • Voluntary benefits like auto, homeowner, and pet insurance.
Full Job Description
Job Description

In this high-impact role, you will be responsible for building distributed control plane software that manages and automates networking across OCI's data centers and the WAN, powering connectivity for Oracle's next-generation cloud services. This position requires deep systems knowledge as well as hands-on experience with networking, algorithms, and distributed computing. You will work on advanced control plane algorithms, fault-tolerant systems, and network automation at hyper-scale.

Responsibilities

Key Responsibilities:
  • Design, implement, and maintain critical components of OCI's unified network control plane, focusing on data center and WAN orchestration.
  • Apply deep expertise in networking technologies (routing, switching, overlays, traffic engineering) to architect resilient, scalable, and highly available control systems.
  • Develop and optimize algorithms for network resource management, topology discovery, route computation, and fault recovery.
  • Write robust, well-tested code in a systems programming language such as Go, C++, Rust, or Java.
  • Own and resolve complex issues in distributed systems, working with production-scale control planes and real-time network state.
  • Lead code and design reviews, ensuring high standards and alignment with best practices in networking and distributed systems.
  • Mentor less experienced engineers, fostering technical growth and a collaborative culture.
  • Partner with SRE, hardware, security, and product teams to integrate new features and capabilities end-to-end.


Preferred Qualifications:
  • Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related technical field (or equivalent professional experience).
  • 6+ years of experience building large-scale distributed system or network control plane software.
  • Strong knowledge of networking (L2/L3, routing protocols, BGP, OSPF, MPLS, SDN, WAN technologies).
  • Advanced programming experience in at least one systems language (Go, C++, Rust, or Java).
  • Deep understanding of algorithms, distributed systems concepts, and system reliability.
  • Demonstrated experience building resilient and performant software in production, cloud, or large enterprise environments.
  • Track record of technical leadership, mentorship, and results delivery in complex projects.


Join the OCI Networking - Network Controller team to drive innovation at the intersection of networking, systems, and cloud, enabling Oracle's cloud customers to connect, scale, and succeed worldwide.

Qualifications

US: Hiring Range in USD from: $114,600 to $234,600 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.

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 - IC4

About Oracle Corporation

Oracle Dyn Global Business Unit is a pioneer in managed DNS and a leader in cloud-based infrastructure that connects users with digital content and experiences across a global internet. Dyn's solution is powered by a global network that drives 40 billion traffic optimization decisions daily for more than 3,500 enterprise customers, including preeminent digital brands such as Netflix, Twitter, Linkedin and CNBC. Adding Dyn's best-in-class DNS and email services extend the Oracle cloud computing platform and provides enterprise customers with a one-stop shop for Infrastructure-as-a-Service (IaaS) and Platform-as-a-Service (PaaS). On January 31, 2017 Oracle completed the acquisition of Dyn, which now operates as an Oracle Infrastructure-as-a-Service (IaaS) global business unit (GBU).

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Learn more about Oracle Corporation
Size
143,000 employees
Market Cap
$217.3 billion
Industry
Net Income
$12.8 billion
Founded
1977
5 Year Trend
+2.3%
Revenue
$39.6 billion
NASDAQ

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