Hardware Engineer - Liquid Cooling
External
Coreweave · New York, NY$120K–$242K/yrFull-timeOn-site2w ago
AnsibleDocumentationMovePerformance OptimizationPython
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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.
Requirements
- 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.
- Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams - even if you aren't a 100% skill or experience match.
- Why CoreWeave?
- Be Curious at Your Core
- Act Like an Owner
- Empower Employees
- Deliver Best-in-Class Client Experiences
- Achieve More Together
Benefits
The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can incluRemote work optionsEquity / stock optionsPerformance bonus
Additional Information
CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com .
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