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Meet the team: Get to know Jaymes Dionne 

March 24, 2026

Meet the team: Get to know Jaymes Dionne 

We’re excited to welcome C. Jaymes Dionne to the team as an Application Engineer! With over six years of experience with multi-physics simulation techniques, Jaymes has a background in modeling simulation. Some specialties include CFD and molecular dynamics. Jaymes has worked across diverse industries, including nuclear energy, battery systems, semiconductor, and defense. 

 

Q: What made you want to join the Applied team?  

A: I’m interested in using my computational skills in a more forward-facing role where I get to interact with clients and other users of the tools. 

 

Q: What are your areas of expertise?  

A: I have experience in STAR-CCM+ tools for CFD, C+ based simulation tools for molecular dynamics, and MATLAB/Python for data analysis. I’ve worked on projects ranging from nuclear reactor core design, battery modeling and development, bio-inspired engineering designs, and semiconductor physics. 

 

Q: What’s your background or education?  

A: I have a PhD in Mechanical Engineering from the University of Rhode Island, and an MS and BS in Nuclear Engineering from Oregon State University. 

 

Q: How did you get started in your field?  

A: I’ve always liked to build things and take them apart from a young age, so I knew that engineering would be right up my alley. I was very interested in novel design concepts, so I became attached to the idea of next-generation nuclear reactors, which allowed me to develop my computational and CFD skillset.  

 

Q: Where are you based?  

A: Portland, OR. 

 

Q: What’s your favorite way to start the day?  

A: A quiet morning with a nice cup of coffee and a cat on my lap. 

 

Q: What’s a favorite quote or motto you live by?  

A: Failure is the best teacher. 

 

Q: What’s something new you’ve learned recently—work-related or not?  

A: The Portland Metro Area is over 5 times the size of Rhode Island! (In RI, it can take less than an hour to travel the length of the state…) 

 

Q: What’s a professional achievement you’re proud of?  

A: Definitely receiving my PhD. A lot of work is involved during the process, including simulation, analysis, paper writing, mentorship, project leadership, etc. It was a tough journey but incredibly rewarding. 

 

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