Dassault Systèmes - a global innovator of simulation driven engineering 
solutions - is seeking an Aerospace CFD Engineer to help develop cutting-edge 
CFD simulation technology and software products that are used worldwide in 
aerospace and gas turbines industries. 

What will your role be?
As a member of the SIMULIA Fluids Research and Development Team, you will be 
responsible for verification, validation and facilitating development of novel 
Computational Fluid Dynamics (CFD) technologies for a broad range of aerospace 
high-speed flow applications. This position offers the opportunity to work with 
top researchers in the fields of Lattice Boltzmann and Turbulence Modeling, and 
working on innovative CFD technologies to impact real world industrial 
applications. 
A bit about the work environment:
•You will be working at the beautiful Dassault Systèmes Waltham campus.
•We develop in small collaborative teams where you will learn from others every 
day.
•We perform our CFD simulations with SIMULIA PowerFLOW; and implement our 
validation and verification processes primarily in python, C++, Perl, MySQL and 
bash scripts.
The challenges ahead
•We are particularly interested in candidates who have a solid background 
validating CFD technologies for high speed flows in aerospace and gas turbine 
applications
•Verify and validate CFD technology and product developments by carrying out 
technical research, setting up benchmark simulations, developing codes/scripts 
to automate process, writing-up analysis, and presenting results.
•Own the validation and verifications of new features from beginning to end, 
ensure that every validation and verifications delivered is reliable, 
performant, and on time.
•Play a key role in new product/technology development, interacting closely 
within the fluid physics and software development teams to transition product 
prototypes through all phases of the developments into product release.
•Act as a liaison between customers, R&D, and industry experience teams to 
analyze and diagnose issues related to our CFD products, provide assistance and 
support in using PowerFLOW for engineering development and beta testing.

Requirements:

•Masters or PhD in Physics, Mechanical Engineering, Aerospace Engineering or 
equivalent.
•Academic background and strong interest in fluid dynamics or physics 
•Thorough understanding of CFD, Fluid Dynamics, Turbulence Modeling,  with a 
focus on high speed flows in aerospace and gas turbine applications
•Validation and verification experiences with CFD software, experience with 
Lattice Boltzmann Methods (LBM) and familiarity with CFD software PowerFLOW is a 
plus
•Strong computer skills; familiarity with python, UNIX/Linux is a plus.
•Strong organizational and time management skills, effective English 
communication skills and good presentation skills.
•Excellent problem-solving and organizational skills, ability to thrive in a 
fast-paced, challenging environment  and a strong desire to learn
•Intellectual curiosity - regardless of your background, you enjoy the 
opportunity to continually learn new technologies and problem domains
•Self-motivated individual with a strong work ethic, detail oriented, ability to 
handle multiple tasks/multiple projects simultaneously

Valuable Additional Skills and Experience:
•Experiences in CFD applications of high lift aero-dynamics, shock-boundary 
layer interactions, gas turbine thermodynamics or jet acoustic noise 
•Experience with shell scripting and python programming is highly desired.
•Rudimentary experience in geometry handling and preparation.