# Hardware Engineer - Liquid Cooling

**Company**: CoreWeave
**Location**: New York, NY
**Work arrangement**: hybrid
**Experience**: senior
**Job type**: full-time
**Salary**: $120,000 to $242,000
**Category**: Engineering
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/coreweave/jobs/4617112006?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_8593630c-90c

## Description

CoreWeave is seeking a highly skilled and motivated Infrastructure/Hardware Engineer to join our Hardware Engineering team, reporting to the Hardware Engineering Manager. In this role, you will play a crucial part in the design, development, and optimization of our liquid cooling hardware infrastructure.

## 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:

- At least 4 years professional experience with 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.

## What We Offer:

- Base salary range: $120,000 to $242,000

- Comprehensive benefits program, including medical, dental, and vision insurance, company-paid life insurance, short and long-term disability insurance, flexible spending account, health savings account, tuition reimbursement, and employee stock purchase program

- Flexible PTO and catered lunch each day in office and data center locations

- Casual work environment and work culture focused on innovative disruption

## Skills

### Required
- liquid cooling hardware
- hardware/firmware management services
- automation
- data center thermal design
- server hardware
- ansible/python
- IPMI
- SSH
- Redfish

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/coreweave/jobs/4617112006?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)