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Fluid Engineering● OpenResearch staff×2 positionsPreview

Fluid/CFD Engineer

Join a specialized team of PhD-level engineers to develop advanced CFD solvers and provide technical consulting for high-tech industries.

Best for:PhD-level CFD researchers with strong programming skills and an interest in applying AI to industrial fluid simulation.

· Tokyo, Japan · R2 · Recognised researcher
Computational Fluid DynamicsThermal-Fluid EngineeringGas-Liquid Two-Phase FlowNumerical AnalysisAI-driven SimulationAerospace Engineering
This is a research staff position — not a PhD studentship.
Deadline
Until filled
rolling
Funding
Salaried
JPY 9000k–JPY 17000k/yr
Start date
Flexible
Full-time
Location
Tokyo
Japan

Overview

MQue is seeking a highly skilled Fluid/CFD Engineer to join their simulation business unit in Tokyo. The role involves the research, development, and improvement of proprietary CFD solvers, with a focus on thermal-fluid and gas-liquid two-phase flows. You will work closely with clients in sectors such as aerospace, data centers, and manufacturing to solve complex technical challenges through simulation and consulting. The position requires a strong background in physics and numerical methods, as well as a proactive approach to integrating AI and automation into CFD workflows. All team members hold PhDs, and the company provides a research-oriented environment with access to high-performance computing clusters.

CFDFluid DynamicsNumerical SimulationPythonC++FortranAI Surrogate ModelsTechnical Consulting

What you'll do

  • Research and develop proprietary CFD solvers, focusing on physical models and numerical methods.
  • Provide technical consulting to clients by analyzing complex fluid problems and proposing simulation-based solutions.
  • Validate simulation results against experimental data and benchmarks to ensure accuracy and stability.
  • Develop and implement AI-based surrogate models to accelerate simulation workflows and automate CFD processes.
  • Collaborate with cross-functional teams to integrate research findings into practical industrial applications.
  • Maintain and improve existing CFD software architecture using C++, Python, or Fortran.

Requirements

Degree required: PhD in Mechanical Engineering, Aerospace Engineering, Computational Science, or a related field.

Language: Daily conversational level in Japanese and English, or a strong willingness to acquire proficiency.

Instruction: Japanese/English

Required skills
  • Deep expertise in fluid dynamics and numerical analysis.
  • Proven experience in implementing or improving CFD solvers.
  • Proficiency in programming with Python, C++, or Fortran.
  • Ability to interpret experimental data and correlate it with computational results.
  • Strong communication skills for client-facing technical consulting.
  • Willingness to learn and apply AI/machine learning techniques to research and development.
Nice to have
Practical experience in industrial fluid analysis or technical consulting.Experience with gas-liquid two-phase flow, boiling, or hypersonic flow research.Expertise in AI surrogate modeling, data assimilation, or design optimization.Experience with GPU computing and parallel processing.
Eligibility
  • Must hold a PhD in a relevant field.

Funding & terms

Type
Salaried
Amount
JPY 9000k–JPY 17000k/yr
Duration
Permanent
Programme
MQue Inc.
MQue Inc.

How to apply

Deadline: 2027-03-31 · open until filled

Interested candidates should submit their CV and a list of research achievements via email to the recruiting department. The selection process includes a casual interview, a technical assessment, and final interviews with company leadership.

Documents required
  • CV
  • List of research achievements
✉Apply by email

Contact

Ryoko Sandler· Recruiting

recruit@mque.co.jp

09015704068

https://mque.co.jp/

Lab
MQue Simulation Team
Japan
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