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CoreWeave

Hardware Engineer - Liquid Cooling

CoreWeave · New York, NY / Sunnyvale, CA / Bellevue, WA

Posted about 3 months ago · $120,000 to $242,000

or apply directly on CoreWeave's site. We never take the application ourselves.

Is this posting real?

This role has been open
81 days
CoreWeave's roles stay open a median of 81 days
Reposted
No
Salary listed
Yes
94% of CoreWeave's roles list one
Ghost-job risk at CoreWeave
high
289 stale, 8 reposted of 293 open
Hiring momentum
403 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

Measured from postings appearing on and disappearing from CoreWeave's own greenhouse board since 2026-08-03. Full hiring picture for CoreWeave.

About this role

As a Hardware Engineer specializing in liquid cooling at CoreWeave, you will design, deploy, and automate the liquid cooling infrastructure for high-density GPU platforms. Your role involves hands-on engineering, operational support, and collaboration with various teams to ensure efficient thermal management and troubleshooting of cooling systems. You will also be responsible for developing monitoring systems and participating in on-call rotations for incident management.

Our read on this posting3.8out of 5
benefits
5/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
5/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of CoreWeave as an employer.

What you need

  • Bachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.
  • 4+ years of professional experience in hardware, infrastructure, thermal, or platform engineering roles in data center, cloud, or high-performance computing environments.
  • Strong understanding of data center thermal design principles, coolant types, thermal transfer mechanisms, and leak detection methods.
  • In-depth knowledge of server hardware, components, and fleet management technologies.
  • Proficiency in Python or Ansible, with experience programmatically interacting with hardware using Redfish, IPMI, or SSH; Redfish preferred.
  • Demonstrated experience supporting production infrastructure, driving incident escalations through to root-cause resolution, and participating in on-call rotations.

Nice to have

  • Hands-on experience with in-rack CDUs (Coolant Distribution Units), liquid-to-air heat exchangers, or remote cooling units.
  • Experience bringing up new data center regions or deploying liquid cooling infrastructure at scale.
  • Familiarity with rack-scale liquid-cooled platforms, such as NVIDIA GB200 / GB300, and CDU vendor management interfaces.
  • Experience with BMC technologies, Kubernetes-based services, and observability tools such as Prometheus and Grafana.
  • Familiarity with facility-side systems, including chilled water plants, CRAHs, and Building Management Systems (BMS).

What you get

  • 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

Worth weighing

  • The role requires participation in an on-call rotation, which may involve handling urgent issues during off-hours.
  • The salary range is broad, indicating variability based on experience and negotiation.
  • The company emphasizes a fast-paced and potentially chaotic work environment, which may not suit everyone.

Summarised from CoreWeave's posting. Read the full original.

Listed by CoreWeave on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

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