Senior Network Developer (Engineering for Technology Development, Network Engineering)

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Description
Designs and develops advanced network systems for large-scale enterprise, data center, or cloud-based environments, providing expertise in solution design and validation, and collaborating with vendors and internal groups for thorough validation. Designs and builds moderately complex modules within automation frameworks for testing and operations, optimizing network tasks and proactively monitoring network health with advanced scripts. Develops moderately complex test cases and strategies, leading testing protocols and root cause analysis (RCA) improvements, and ensuring compliance and readiness criteria are met through pre-production testing. Builds and customizes systems to monitor network health, provides feedback to enhance anomaly detection, guides incident response and root cause investigations, and improves tools for frontline support teams. Ensures milestone achievement with project managers, mentors junior engineers, engages in customer clarification and RCA documentation, and identifies resolutions for networking standards misalignment. Analyzes network performance metrics to identify efficiency issues and scales network independently.
Responsibilities
Key responsibilities:
Network Design, Development, and Validation:

• Designs and develops advanced network fabric and systems to support large-scale enterprise, data center, or cloud-based networking environments.
• Validates production networks and develops scaling strategies for varied use cases.
• Participates in the network solution and architecture design/validation process, providing expertise and guidance.
• Identifies and assesses complex risks in network design before deployment, recommending mitigations.
• Collaborates with vendors and internal groups (e.g., quality assurance) to ensure hardware, firmware, software, and cloud network code.
• Designs playbooks for investigations to resolve common issues related to network areas.
• Analyzes network workflows and proposes optimizations to enhance performance and efficiency.

Automation and Scripting:

• Experience with network automation using Python, Ansible, Terraform, APIs, Git, and CI/CD.
• Experience with capacity planning, hardware-resource/TCAM analysis, and large-scale routing-table design.
• Can partner with NW automation teams to design and develop NW modeling and configuration rendering solutions, to be able to review configuration diffs and mitigate configuration issues on NW switches.
• Designs and builds advanced modules within automation frameworks to support testing, operations, and service reliability across multiple environments.
• Automates high-impact network tasks for production and lab environments, and optimizes repetitive, cross-team workflows to improve operational efficiency.
• Develops and maintains advanced dashboards, telemetry tools, and alerting systems to enable proactive monitoring and faster issue resolution.
• Writes, enhances, and documents reusable scripts that streamline routine network operations across teams and product domains.
• Modifies and extends infrastructure pipelines and configuration management tools to meet evolving requirements using existing playbooks and custom logic.
• Independently configures and extends tools to support new products or services, ensuring alignment with platform standards and integration best practices.

Testing and Quality Assurance:

• Designs and develops advanced test strategies and reusable test cases that validate complex network systems and enhance long-term network integrity and reliability, including testing network features in lab environment and rolling it out in production.
• Leads team-level test practices and cross-functional collaboration, helping define robust testing protocols and ensuring consistency in execution across environments.
• Implements and refines post-incident validation methods, integrating break-fix outcomes and lessons learned into continuous test improvements.
• Reviews and approves L1 and L2 network changes, and presents high-impact changes to cross-team change management boards, ensuring risks are understood and mitigated.
• Partners with cross-functional teams to drive pre-production validation efforts, ensuring systems and environments meet compliance and deployment-readiness criteria.
• Prepares and delivers audit documentation and test evidence to support internal Governance, Risk, and Compliance (GRC) processes, maintaining alignment with security and policy requirements.

Monitoring and Reliability:

• Works with others (e.g. monitoring teams) to customize dashboards, telemetry pipelines, and alerting systems, defining service level objectives (SLOs) based thresholds and metrics to monitor network health.
• Partners with monitoring and Site Reliability Engineering (SRE) teams to refine alerting systems and enhance early detection of network anomalies and degradation.
• Leads incident response during support rotations, driving root cause analysis and coordinating cross-team resolution for escalated issues.
• Builds and improves internal tools that enable frontline support teams to efficiently respond to network failures and recurring operational issues.

Cross-Team Collaboration and Leadership:

• Drives test and deployment milestones in collaboration with project/program managers, adapting plans to address risks and ensure cross-team alignment.
• Mentors junior engineers and acts as a technical SME, providing hands-on guidance in resolving complex issues.
• Leads customer engagements on technical escalations and delivers clear, actionable root cause analysis (RCA) documentation.
• Influences team-level roadmap and architecture decisions, contributing solutions that align with broader engineering goals.
• Coordinates with vendors and internal teams to resolve standards misalignment, ensuring integration meets technical and operational expectations.

Performance and Capacity Management:

• Leads analysis of network performance metrics (e.g., latency, throughput, packet loss) to identify systemic inefficiencies and drive scalable improvements.
• Forecasts infrastructure needs using performance and capacity data, ensuring systems are prepared for anticipated traffic and service growth.

Qualifications:

• 5+ Years Experience in network engineering, network architecture, or data center network design.
• NW engineering background - experience in designing and configuring CLOS NW for cloud services .
• Must have experience on NW modeling, NW automation, config management, vendor expertise (NVDIA and Arista).
• Lead firmware upgrades, configuration refreshes, feature rollouts, and controlled network changes in partnership with operations and deployment teams.
• Establish configuration-review and audit governance, including regular reviews of route scale, TCAM utilization, capacity limits, baseline compliance, vulnerabilities, and technical-contract requirements.
• Partner across Network Operations, Network Reliability Engineering, deployment, hardware/compute/GPU engineering, security, qualification, and customer teams.
• Assess, test, and safely introduce new features such as RDMA/QoS, streaming telemetry (gNMI), syslog, secure remote access, inventory integration, and monitoring.

Qualifications
Disclaimer:
Certain U.S. based or U.S. customer or client-facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements.
Range and benefit information provided in this posting are specific to the stated locations only
US: Hiring Range in USD from: $91,400 to $187,000 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 . click apply for full job details