Senior Network Reliability Engineer

Job description

**Job Description**



**About Us:**

At Oracle Cloud Infrastructure (OCI), we’re building the future of cloud technology for enterprises.

As a team of innovative, diverse creators and engineers, we operate with the agility of a startup, but the scale and customer-first mindset of the leading enterprise software company in the world.

We thrive on equity, inclusion, and respect for all, and are deeply committed to creating a positive impact in everything we do.

Our values shape the way we work, from delivering excellent products to fostering an environment of continuous learning and career growth.



We are looking for passionate and driven professionals to join our dynamic team where autonomy and collaboration are key to delivering outstanding results.

Here, you’ll have the support and freedom to excel and push the boundaries of what’s possible.



You will be part of a fast-paced, innovative team responsible for swiftly responding to network disruptions, identifying root causes, and collaborating with both internal and external stakeholders to restore services.

Your work will also focus on automating daily operations, improving workflow efficiency, and optimizing network performance.

With OCI's expansive global footprint, you will manage hundreds of thousands of network devices across a mix of dedicated backbone infrastructure, CLoS networks, and the internet.



**Preferred Qualifications:**



+ **Education & Experience** :

+ Experience working in a large-scale **ISP** or **cloud provider** environment, supporting global network infrastructure.

+ Prior experience in a **network operations** role, with a proven track record of handling complex network events.

+ **Technical Skills** :

+ Strong proficiency in **network protocols** and services, including **MPLS, BGP, OSPF, IS-IS, TCP/IP, IPv4/IPv6, DNS, DHCP, VxLAN, and EVPN** .

+ Extensive experience with **network automation** , scripting, and data center design.

**Python** is preferred, though expertise in other scripting or compiled languages is a plus.

+ Hands-on experience with **network monitoring and telemetry solutions** , with the ability to leverage these tools to drive improvements in network reliability.

+ Familiarity with **network modeling and programming** , including **YANG, OpenConfig, and NETCONF** .

+ **Problem-Solving and Collaboration** :

+ Ability to apply **engineering principles** to resolve complex network issues, collaborating across teams to deliver effective solutions.

+ Strong **communication skills** , both written and verbal, with the ability to present technical information clearly to both technical and non-technical stakeholders.

+ Demonstrated experience in influencing product roadmap decisions, priorities, and feature development through sound judgment and technical expertise.



Career Level - IC3



**Responsibilities**



**What You’ll Do:**



+ **Support and Operate OCI’s Global Network:** Design, deploy, and manage large-scale network solutions that power Oracle Cloud Infrastructure (OCI), ensuring reliability and performance at a global scale.

+ **Collaborate and Drive Change:** Use best practices and tools to develop and execute network changes safely.

Work closely with cross-functional teams to continuously improve network performance.

+ **Incident Response and Troubleshooting:** Lead break-fix support for network events, provide escalation for complex issues, and perform post-event root cause analysis to prevent future disruptions.

+ **Automation and Efficiency:** Create and maintain scripts to automate routine network tasks, working with business units and teams to streamline operations and increase productivity.

+ **Mentorship and Knowledge Sharing:** Guide and mentor junior engineers, fostering a culture of collaboration, continuous learning, and technical excellence.

+ **Network Monitoring and Performance Analysis:** Collaborate with network monitoring teams to gather telemetry data, build dashboards, and set up alert rules to track network health and performance.

+ **Vendor Collaboration:** Work with network vendors and technical account teams to resolve network issues, qualify new firmware/operating systems, and ensure the network ecosystem’s stability.

+ **On-Call Support:** Participate in the on-call rotation to provide after-hours support for critical network events, ensuring that operational excellence is maintained 24/7.



**What We Offer:**



+ **Impactful Work:** Work on projects that influence the future of cloud technology, supporting millions of users and businesses globally.

+ **Innovation-Driven Culture:** Be part of a team that thrives on creativity, continuous learning, and pushing the boundaries of what’s possible.

+ **Career Growth:** We’re committed to your professional development and offer opportunities to expand your skills and take on new challenges.

+ **Collaborative Environment:** Join a diverse, supportive team where autonomy and innovation are encouraged, and your contributions are valued.



**Additional Information:**



+ This role is open to Singaporeans and PRs only.

+ This role will involve the successful applicant working on government projects which may require security clearance being obtained and maintained as a condition of employment.

+ This role involves participation in an **on-call rotation** , providing 24/7 support for critical network events and incidents.

+ You will have the opportunity to work in a **highly dynamic** environment with exposure to cutting-edge technologies and large-scale cloud infrastructure.



**About Us**



As a world leader in cloud solutions, Oracle uses tomorrow’s technology to tackle today’s challenges.

We’ve partnered with industry-leaders in almost every sector—and continue to thrive after 40+ years of change by operating with integrity.



We know that true innovation starts when everyone is empowered to contribute.

That’s why we’re committed to growing an inclusive workforce that promotes opportunities for all.



Oracle careers open the door to global opportunities where work-life balance flourishes.

We offer competitive benefits based on parity and consistency and support our people with flexible medical, life insurance, and retirement options.

We also encourage employees to give back to their communities through our volunteer programs.



We’re committed to including people with disabilities at all stages of the employment process.

If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling +1 888 404 2494 in the United States.



Oracle is an Equal Employment Opportunity Employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law.

Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

Required Skill Profession

Other General