Senior Systems Engineer, OS Automation - CoreWeave : Job Details

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CoreWeave is the AI Hyperscaler, delivering a cloud platform of cutting-edge services powering the next wave of AI. Our technology provides enterprises and leading AI labs with the most performant, efficient, and resilient solutions for accelerated computing. Since 2017, CoreWeave has operated a growing footprint of data centers across the US and Europe. CoreWeave was ranked as one of TIME's 100 most influential companies of 2024.

We thrive in an environment where adaptability and resilience are key. Our culture offers career-defining opportunities for those who excel amid change and challenge. If you enjoy solving complex problems and making a significant impact, CoreWeave is the place for you. Join us and be part of a team tackling industrys most exciting challenges.

Seeking a highly skilled Senior Linux OS Automation Engineer for our SysEng HAVOCK team. You will play a crucial role in designing, developing, and optimizing our bare-metal systems, from POST to Kubernetes cluster integration. Responsibilities include maintaining custom Linux kernels, OS images, virtualization stacks, and container runtimes. You will collaborate with cross-functional teams to ensure reliable and high-performance software solutions.

• Design and maintain automated tools for building, testing, and releasing hardware-specific artifacts, including custom Linux kernels, OS images, and cloud-init modules.
• Define release roadmaps aligned with organizational needs.
• Use Kubernetes to automate OS image testing and cloud-init configuration validation.
• Document supported OS images and configurations.
• Communicate artifact releases effectively within the organization.
• Automate packaging of drivers, microcode, and components with out-of-tree patches.
• Serve as a primary contact for boot-time issues and troubleshooting.
• Collaborate on Linux and OS requirements, specifications, and architecture.
• Contribute to code quality improvements.

• 6+ years experience managing large fleets of Linux systems.
• Proficiency in Golang, Bash, and Python.
• Experience with developing cloud-init modules, CI/CD pipelines (GitHub/Gitlab), Linux kernel building, Docker packaging, Debian package management, Kubernetes deployment, semantic versioning, and testing frameworks.
• Strong collaboration skills and attention to documentation.
• Excellent problem-solving skills.
• Experience supporting production services in an on-call rotation.

• Experience with amd64 and arm64 architectures, PKI, various boot mechanisms, Ansible/AWX, Packer, and Debian packaging (.deb).

Compensation ranges from $160,000 to $210,000, based on experience, skills, and location. We offer comprehensive benefits including health insurance, life and disability insurance, flexible spending and health savings accounts, tuition reimbursement, mental health support, family-forming assistance, paid parental leave, childcare support, 401(k) matching, flexible PTO, catered lunches, and a casual, innovative work environment.

CoreWeave operates as a hybrid workplace, offering flexibility between remote and in-office work. We support remote candidates who meet role requirements, with onboarding at our hubs within the first month. We foster collaboration through quarterly team gatherings.

We are an equal opportunity employer committed to diversity and inclusion. Reasonable accommodations are provided during the hiring process for qualified applicants with disabilities. Contact: [email protected].

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology
• Industries: Technology, Internet