Oracle

Senior Core Infrastructure Engineer

Oracle
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30 days ago
Nashville, TN, USASenior
H1B sponsor

Base Salary

$79k - $210k/yr

Responsibilities

  • Design and develop scalable validation frameworks for GPU racks and HPC infrastructure.
  • Build automated benchmarks and diagnostics for NCCL performance, GPU health, NVLink connectivity, InfiniBand, and high-speed networks.
  • Develop Slurm-based workflows for distributed validation and performance testing.
  • Implement retries, timeouts, recovery mechanisms, functional tests, load tests, and fault-injection tests.
  • Build dashboards, telemetry, and alerts for infrastructure health and validation results.
  • Develop Linux diagnostics, log-analysis, hardware-fault-isolation, FDT, and cable-validation tools.
  • Turn incident findings into reusable diagnostics and preventive automation.
  • Develop recovery runbooks and participate in incident response and root-cause investigations.
  • Develop and maintain Bash, Python, and infrastructure-as-code tools for deployment and configuration.
  • Implement access controls and secure handling of infrastructure credentials and diagnostic data.
  • Automate patching, updates, and rollback workflows while maintaining technical documentation.
  • Translate project requirements into plans and deliverables, manage assigned work, and adapt to changing priorities.
  • Collaborate with HPC, infrastructure, and engineering teams to investigate issues and improve validation coverage and reliability.

Requirements

  • Experience designing and implementing scalable distributed-system or infrastructure validation solutions.
  • Ability to develop automated benchmarks, diagnostics, functional tests, load tests, and fault-injection tests.
  • Experience with GPU systems, HPC technologies, high-speed networking, and performance validation.
  • Proficiency with Bash and Python and experience developing infrastructure-as-code automation.
  • Ability to investigate issues using logs, metrics, and diagnostic results and produce lasting solutions.
  • Understanding of resilience patterns such as retries, timeouts, redundancy, replication, failover, and recovery mechanisms.
  • Ability to implement access controls, secure infrastructure credential handling, patching, rollback workflows, and change-management practices.
  • Ability to work independently, translate requirements into deliverables, collaborate across engineering teams, and document findings.
  • Willingness to build expertise through training and feedback and share reusable tools and best practices.

Benefits

  • Medical, dental, and vision insurance, including expert medical opinion.
  • Short-term and long-term disability insurance.
  • Life insurance, AD&D, and supplemental life insurance.
  • Health care and dependent care Flexible Spending Accounts.
  • Pre-tax commuter and parking benefits.
  • 401(k) savings and investment plan with company match.
  • Paid vacation, including flexible vacation for eligible salaried employees and accrued vacation for other eligible employees.
  • 11 paid holidays.
  • Paid sick leave of 72 hours upon hire, refreshing annually and carrying over up to a 112-hour cap.
  • Paid parental leave and adoption assistance.
  • Employee Stock Purchase Plan.
  • Financial planning and group legal benefits.
  • Voluntary auto, homeowner, and pet insurance benefits.
  • US hiring range is $79,200 to $209,500 per annum, with potential bonus and equity eligibility.
  • US-based employees complete identity verification involving collection and processing of biometric information, subject to applicable accommodations.
  • Applications are generally accepted for at least three calendar days or while the position remains posted.

Tech Stack

Categories

Oracle

About Oracle

10,000+ employees

Oracle builds database technology, enterprise applications, and Oracle Cloud Infrastructure for companies and governments. Its business spans cloud subscriptions, software licenses, and support services across ERP, HCM, CX, and industry suites, plus NetSuite. Founded in 1977 and headquartered in Austin, Texas, Oracle is a public company traded on the NYSE and serves global customers migrating and running critical workloads in its cloud.

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