Note: The job is a remote job and is open to candidates in USA. CoreWeave is The Essential Cloud for AI™, providing technology and infrastructure for AI innovators. The Hardware Engineer will design, develop, and optimize liquid cooling hardware infrastructure while collaborating with cross-functional teams to ensure reliable hardware solutions.
Responsibilities
- Develop and maintain hardware/firmware management services
- Automate all aspects of the liquid cooling hardware lifecycle
- Collaborate with cross-functional teams to define liquid cooling hardware requirements, specifications, and system architecture
- Create and maintain accurate documentation of liquid cooling hardware designs, specifications, test procedures, and results
- Analyze and optimize the performance of liquid cooling hardware systems, identify bottlenecks, and propose improvements for enhanced efficiency
- Establish processes for internal liquid cooling hardware testing, deployment, and performance optimization
- Optimize,test, and support rack-level liquid cooling solutions, including in-rack CDU (Coolant Distribution Unit) configurations
- Work with liquid-to-air sidecars and remote CDUs to manage heat rejection and optimize thermal performance
- Collaborate with data center facilities teams to integrate liquid cooling systems into broader infrastructure designs
- Develop and implement monitoring, alerting, and control systems for liquid cooling components (e.g., pumps, valves, flow sensors)
- Interface with server vendors and OEMs to validate compatibility of hardware with liquid-cooled chassis and configurations
Skills
- Must have at least 4 years professional experience
- Hands-on experience with in-rack CDUs, liquid-to-air heat exchangers, or end-of-row cooling units
- In-depth knowledge of server hardware, components, and management technologies
- Strong understanding of data center thermal design principles, including air and liquid cooling fundamentals
- Familiarity with coolant types, thermal transfer mechanisms, and leak detection/mitigation techniques
- Proficiency in ansible/python and experience with programmatically interacting with hardware using IPMI, SSH, or Redfish (preferably Redfish)
- Proven ability to collaborate with hardware and facility engineering teams to deliver integrated cooling solutions
- Strong passion for automation and infrastructure scalability, with a commitment to continuous improvement
- Excellent documentation skills and attention to detail
- Strong analytical and problem-solving abilities
Benefits
- Medical, dental, and vision insurance - 100% paid for by CoreWeave
- Company-paid Life Insurance
- Voluntary supplemental life insurance
- Short and long-term disability insurance
- Flexible Spending Account
- Health Savings Account
- Tuition Reimbursement
- Ability to Participate in Employee Stock Purchase Program (ESPP)
- 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 office and data center locations
- A casual work environment
- A work culture focused on innovative disruption
- Hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets
- New hires will be invited to attend onboarding at one of our hubs within their first month
- Teams also gather quarterly to support collaboration
Company Overview