Principal Core Infrastructure Engineer, Next Gen Network

Oracle; Nashville (TN); On-site; USD 115,000 - 235,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Disability Insurance

401(k) with match

Paid time off

Holidays

Job summary

Oracle is seeking an experienced engineer to build distributed control plane software that automates networking across OCI data centers and WAN. This role emphasizes deep systems knowledge, fault tolerance, and scalable network automation at hyper-scale.

You will design, implement, and optimize unified control plane components, mentor engineers, and partner with SRE, hardware, security, and product teams to deliver end-to-end features for Oracle’s cloud services.

Responsibilities

• Design and maintain components of OCI network control plane for data center and WAN.
• Develop resilient, scalable control systems using routing, SDN, and traffic engineering.
• Implement algorithms for topology discovery, route computation, and fault recovery.
• Write robust systems code in Go, C++, Rust, or Java.
• Lead reviews, mentor engineers, and collaborate with SRE, security, and product teams.

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.

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

• 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.

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

US: Hiring Range in USD from: $114,600 - $234,600 per year. 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:

• Medical, dental, and vision insurance, including expert medical opinion
• Short term disability and long term disability
• Life insurance and AD&D
• Supplemental life insurance (Employee/Spouse/Child)
• Health care and dependent care Flexible Spending Accounts
• Pre-tax commuter and parking benefits
• 401(k) Savings and Investment Plan with company match
• 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.
• 11 paid holidays
• 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.
• Paid parental leave
• Adoption assistance
• Employee Stock Purchase Plan
• Financial planning and group legal
• 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

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