About ZutaCore
At ZutaCore, we’re changing the rules of how data centers handle heat in the age of AI.
Powered by our patented two-phase ZutaCore® HyperCool® technology, we tackle one of the biggest challenges in modern computing, heat.
As compute power explodes, traditional cooling simply can’t keep up. That’s where we come in. Our waterless, direct-to-chip liquid cooling technology removes heat from the silicon and away from the server. Enabling data centers to run faster, denser, and far more efficiently.
We work at the intersection of AI infrastructure, sustainability, and deep engineering, helping some of the most advanced data centers in the world push beyond today’s limits.
We’re a growing global team driven by curiosity, ownership, and a builder mindset, people who like solving real problems, working hands-on, and making an impact where it matters.
Position Summary
We are seeking a highly experienced CFD and Heat Transfer Expert to lead advanced simulation and analysis efforts for complex fluid and thermal systems.
This role requires deep expertise in both numerical methods and physical interpretation, with the ability to translate simulation results into actionable engineering decisions
Key Responsibilities
- Advanced Simulation & Analysis
- Perform high-fidelity CFD simulations involving: Fluid flow, Heat transfer, Multiphase systems
- Analyze complex phenomena including: Boiling, Two-phase flow, Flow instabilities, Model Development & Validation
- Develop and refine simulation models and methodologies
- Ensure appropriate selection of: Physical models, Boundary conditions and Numerical approaches
- Validate simulations against experimental data
- Provide clear, actionable insights from simulation results
- Support design decisions and reduce uncertainty
- Identify limitations and risks in modeling approaches
Qualifications
- B.Sc., M.Sc., or Ph.D. in Mechanical Engineering, Physics, or related field
- 7+ years of experience in CFD and heat transfer analysis
- Strong expertise in Fluid dynamics & Heat transfer
- Experience with leading CFD tools (ANSYS Fluent, Star-CCM+, etc.)
Preferred Qualifications
- Experience with two-phase flow and boiling models
- Experience in complex, real-world engineering systems
- Programming/scripting (Python, MATLAB)
Skills Required
- B.Sc., M.Sc., or Ph.D. in Mechanical Engineering, Physics, or related field
- 7+ years of experience in CFD and heat transfer analysis
- Strong expertise in Fluid dynamics & Heat transfer
- Experience with leading CFD tools (ANSYS Fluent, Star-CCM+, etc.)
What We Do
ZutaCore’s waterless, direct-to-chip liquid cooling, with its exclusive pool boiling technology, represents a fundamental shift from traditional air or single-phase liquid cooling. Instead of moving heat away gradually, it removes it instantly at the source by turning liquid into vapor, keeping processors consistently cool even under the most extreme workloads. For operators, the impact is immediate: Higher performance per rack — Run more AI and HPC workloads in the same footprint. Lower energy costs — Drive PUE and pPUE closer to the ideal of 1.0, cutting power bills dramatically. Greater reliability — Eliminate risks of condensation, corrosion, or hardware damage. Sustainability gains — Reduce both water and electricity use, accelerating ESG progress.
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