Oracle Corporation

Senior Core Infrastructure Engineer

Oracle Corporation$79K — $209K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or Master's degree in Computer Science, Electrical Engineering, or related field, or equivalent experience.
  • 3-5+ years of experience in building distributed systems and network software.
  • Strong knowledge of networking fundamentals, including L2/L3 forwarding and routing.
  • Advanced programming experience in languages like Java, Go, C++, Rust, or Python.
  • Familiarity with ML pipelines, including data preparation and model integration.

Responsibilities

  • Design and develop new service features, driving functionality from concept to production.
  • Write high-quality, production-grade code to deliver reliable solutions.
  • Own service operations including troubleshooting and incident response.
  • Collaborate with cloud platform teams across various domains.
  • Develop automated tests for performance and detection accuracy.
  • Investigate complex issues involving distributed services and real-time data.
  • Participate in architecture reviews maintaining standards for reliability.

Benefits

  • Medical, dental, and vision insurance with expert opinion services.
  • Short-term and long-term disability insurance.
  • 401(k) Savings Plan with company match.
  • Flexible vacation policy and paid sick leave.
  • Paid parental leave and adoption assistance.
Full Job Description
Job Description

In this high-impact role, you will build distributed network observability software that transforms measurements and telemetry into trusted, actionable network intelligence. You will work with active probes, topology and routing information, flow signals, and switch telemetry to understand network behavior and identify where performance problems originate.

The vision for Next Gen Network Observability extends beyond helping network operators diagnose problems. The platform will provide the intelligence layer for self-healing networks, enabling automated control systems to steer traffic, mitigate congestion, isolate failures, and restore healthy network behavior. Achieving this vision requires accurate diagnoses, confidence-aware decisions, explainable actions, and safe closed-loop integration between observability and network control.

This position requires strong systems knowledge and hands-on experience with networking, algorithms, telemetry, and distributed computing. You will contribute to topology-aware analytics, congestion detection, queue and path reconstruction, fault localization, and production services operating at cloud scale.

Responsibilities

Key Responsibilities
  • Design and develop new service features, driving functionality from
    concept to production.
  • Write high-quality, production-grade code, delivering reliable and
    scalable solutions.
  • Own service operations and support, including troubleshooting,
    incident response, and customer issue resolution.
  • Collaborate closely with cloud platform teams, including compute,
    networking, search, and storage.
  • Contribute to a fast-growing, early-stage team, helping shape direction
    and execute on ambitious new initiatives.
  • Develop automated tests and validation frameworks for detection accuracy, localization quality, false-positive rates, control-action safety, and system performance.
  • Write robust, maintainable, and well-tested production code in languages such as Java, Go, C++, Rust, or Python.
  • Use AI-assisted software development tools and practices across design, implementation, testing, debugging, code review, documentation, and operational analysis.
  • Investigate and resolve complex issues involving distributed services, telemetry pipelines, real-time network state, and production network behavior.
  • Participate in architecture, and reviews, helping maintain high standards for correctness, scalability, reliability, and operational readiness.
  • Partner with network controller, SRE, hardware, network operations, security, AI/ML, and product teams to deliver closed-loop 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.
  • 3-5+ years of experience building distributed systems, network software, network measurement platforms, or telemetry and observability systems.
  • Strong knowledge of networking fundamentals, including L2/L3 forwarding, routing, switching, BGP, ECMP, data center fabrics, queues and buffers, congestion, and packet loss.
  • Advanced programming experience in at least one language such as Java, Go, C++, Rust, or Python.
  • Strong understanding of algorithms, data structures, distributed systems concepts, system reliability, and performance engineering.
  • Experience with one or more of the following: active network measurement, streaming telemetry, time-series or stream processing, graph algorithms, statistical inference, or multi-source data correlation.
  • Familiarity with ML pipelines and models, including data preparation, model evaluation, deployment, versioning, monitoring, and integration into production services.
  • Experience using AI-assisted development tools and workflows across the software development lifecycle.
  • Experience building systems that process high-volume, time-sensitive data in a distributed environment.
  • Demonstrated experience delivering resilient and performant software in production, cloud, or large enterprise environments.
  • Strong ownership, problem-solving, communication, and cross-functional collaboration skills.
  • Experience contributing to technical reviews, collaborating with architects and other senior engineers, and delivering complex projects.


Join the OCI Networking - Next Gen Network Observability team to build the intelligence layer for self-healing networks-transforming trusted network measurements and diagnoses into safe, automated control actions that improve availability, resilience, and customer experience-helping Oracle's cloud networks operate with greater visibility, resilience, and efficiency.

Qualifications

US: Hiring Range in USD from: $79,200 to $209,500 per annum. May be eligible for bonus and equity.

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 - IC3

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).

Oracle Corporation Careers

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Embrace the chance to do innovative work with Oracle Corporation, where we push the boundaries of what is possible. With over 130,000 dedicated professionals globally, Oracle offers a workplace where innovation and thought leadership thrive. This environment is perfect for those who are driven to explore new ideas and are eager for opportunities to advance their careers.

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Join Oracle Corporation—Where Careers Grow

At Oracle, we believe in nurturing the potential of our employees. The growth of our company is driven by the individual successes of our team members. We invite you to bring your unique talents to Oracle, join our mission to drive technological innovation, and help shape the future of the digital world.

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Oracle Corporation: Leadership, Innovation, Opportunity.

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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