Expand mobile version menu
  Skip to main content

What They Do

Insider Info

Simulation engineers (also known as modeling and simulation engineers) use technology to figure out how something will behave without actually testing the real thing. They use virtual environments to test the performance, durability and safety of things that would be too expensive or too hazardous to test in real life.

"In general, simulations engineers could find themselves working on a wide array of things," says Lyle Barner. He's a system modeling and simulation engineer at Northrop Grumman Corp. "Anything that would be too costly, dangerous, or time consuming to test empirically is a candidate for computer simulation."

A flight simulation engineer, for example, creates computer models that mirror the experience of flying. A race car designer builds software prototypes to test different designs and see which one could perform the best.

"I currently work for a U.S. defense contractor and provide simulation results for various aircraft," says Barner. "At a previous job I worked on various simulations concerning the GPS satellite constellation and atmospheric models."

"My role is to develop aerodynamic models using wind tunnel and flight test data," says Sandrine De Jesus Mota. She's an engineer in the flight dynamics and simulation group at an aerospace company.

"The simulation model is the basic tool that is used to analyze the aircraft dynamic behavior for engineering development and certification tasks."

Rob Whythe is a senior simulation engineer at CAE, a company that manufactures flight simulators for pilot training. "I've also built simulators for aircraft development, where avionic equipment can be put through its paces in a simulator, flown by a test pilot and monitored by avionics engineers, before it is first flown in the aircraft," he says. Engineers use simulations to spot weaknesses or flaws in designs. They also use simulations to see what might happen if certain aspects of the design were changed.

"The simulation model can be used to identify design or performance issues early in a program, which reduces the cost of a program development," says De Jesus Mota. "Moreover, the simulation is used as a substitute for hazardous flight tests... which increases safety."

This field requires a high level of technical skill. Simulation engineers have to be able to create complex mathematical and scientific models to simulate different projects. "Having mathematical skills is very important in this career," says De Jesus Mota.

"To model a system, one has to be able to find the correct architecture (mathematical equation) that best represents the real system."

Whythe agrees that math is important, but he adds that it's not all about the numbers. "There's a fair amount of maths involved, but in order to get a good realistic match, it needs a lot of artistry and a good understanding of aerodynamics," he says.

At a Glance

Test in a simulated environment

  • A degree in aerospace engineering is one option
  • Math can be complex
  • Flight simulation engineers create tests that mimic flying

Contact

  • Email Support

  • 1-800-GO-TO-XAP (1-800-468-6927)
    From outside the U.S., please call +1 (424) 750-3900

Support


Powered by XAP

OCAP believes that financial literacy and understanding the financial aid process are critical aspects of college planning and student success. OCAP staff who work with students, parents, educators and community partners in the areas of personal finance education, state and federal financial aid, and student loan management do not provide financial, investment, legal, and/or tax advice. This website and all information provided is for general educational purposes only, and is not intended to be construed as financial, investment, legal, and/or tax advice.