Senior Systems Engineer

16 hours ago


Roseland, Nebraska, United States CoreWeave Full time
Job Title: Senior Systems Engineer - Kernel/Linux

CoreWeave is a specialized cloud provider delivering massive scale GPU compute resources on top of the industry's fastest and most flexible infrastructure.

We build cloud solutions for compute-intensive use cases - VFX and rendering, machine learning and AI, batch processing, and Pixel Streaming - that are up to 35 times faster and 80% less expensive than the large, generalized public clouds.

Job Summary:

We're seeking a highly skilled and motivated Senior Systems Engineer to join our Kernel HAVOCK Team.

In this role, you will play a crucial part in the design, development, and optimization of our bare-metal systems from POST through joining a Kubernetes cluster.

Key Responsibilities:
  • Develop and maintain tooling to build custom Linux kernels and stateless OS images
  • Automate packaging of critical components (drivers, microcode, components with out-of-tree patches, etc)
  • Serve as a senior point of contact for hardware issue escalation and troubleshooting
  • Collaborate with cross-functional teams to define Linux and OS requirements, specifications, and system architecture
  • Analyze and optimize the performance of bare-metal and virtualized systems, identify bottlenecks, and propose improvements for enhanced efficiency
Requirements:
  • Must have at least 5 years of professional experience maintaining large fleets of Linux servers
  • Deep professional experience with troubleshooting and debugging hardware, OS, and kernel issues
  • History of improving system efficiency within different subsystems (network, storage, security)
  • Strong familiarity with sysctls, cgroups, iommu, init systems, seccomp/apparmor
  • Ability to effectively prioritize and communicate proposed features and fixes
  • Strong passion for automation, with a commitment to automating processes comprehensively
  • Excellent documentation skills and attention to detail
  • Strong analytical and problem-solving abilities
Nice-to-Haves:
  • Experience with kexec, kpatch, kdump
  • Experience building CI/CD pipelines (GitHub or GitLab)
  • Opinions about software version control and team collaboration
  • Experience writing software tests
Benefits:
  • Medical, dental, and vision insurance - 100% paid for the employee
  • Company-paid Life Insurance
  • Voluntary supplemental life insurance
  • Short and long-term disability insurance
  • Flexible Spending Account
  • Tuition Reimbursement
  • Mental Wellness Benefits through Spring Health
  • Family-Forming support provided by Carrot
  • Paid Parental Leave
  • Flexible, full-service childcare support with Kinside
  • 401(k) with a generous employer match
  • Flexible PTO
  • Catered lunch each day in our offices
  • A casual work environment
  • Work culture focused on innovative disruption


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