Senior CFD Engineer: AI-Driven Simulations & DoE

PhysicsX Ltd.; Perth; On-site; AUD 90,000 - 130,000; Full time

Job summary

PhysicsX Ltd. is building its Perth presence to deliver CAE-driven AI solutions for industrial engineers. You will build and validate CFD models, automate workflows, and collaborate with data scientists and customers on-site to solve complex challenges.

Ideal candidates bring fundamentals in fluid mechanics, heat transfer, and multiphase modelling, with experience in Star-CCM+, OpenFOAM, or Fluent, plus CAD familiarity (NX/CATIA) and scripting in Python or Java. Join a founding regional team.

Qualifications

• Foundation in fluid mechanics, heat transfer and multiphase modelling.
• Experience with CFD tools and scripting for automated workflows.
• Ability to work on-site with customers and cross-functional teams.

Responsibilities

• Build and validate CFD models from geometry to post-processing.
• Adapt CAD models (NX/CATIA) and contribute to automation for design studies.
• Support customer-facing work by presenting results and insights.
• Generate CFD data for ML/Deep Learning surrogate development.
• Collaborate with Data Scientists and Engineers to solve engineering challenges.

Skills

Fluid mechanics

Heat transfer

Multiphase modelling

Python

Java

CAD modelling

OpenFOAM

Star-CCM+

NX

CATIA

Tools

Star-CCM+

OpenFOAM

Fluent

NX

CATIA

Python

Java

Flux

Automation

Job description

PhysicsX Ltd. is building its Perth presence to deliver CAE-driven AI solutions for industrial engineers. You will build and validate CFD models, automate workflows, and collaborate with data scientists and customers on-site to solve complex challenges.

Ideal candidates bring fundamentals in fluid mechanics, heat transfer, and multiphase modelling, with experience in Star-CCM+, OpenFOAM, or Fluent, plus CAD familiarity (NX/CATIA) and scripting in Python or Java. Join a founding regional team.