Diana Soto-Marengo, Focus Factory Manager, Trane Technologies

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While some students aren’t interested in the occupations listed on their high school career aptitude assessment, that was not Diana Soto-Marengo, focus factory manager at Trane Technologies manufacturing facility in Arecibo, Puerto Rico. Industrial engineering was a career option in her test results, and it stood out as the perfect blend of people-facing, technical, and project management. And at that point—in high school-- she decided to be an engineer.

Then she set a path toward her future, not stopping, even once she reached the intended destination.

Variety is the spice of life

Diana graduated from the University of Puerto Rico with a bachelor’s degree in industrial engineering. After graduation, while at a job fair, she stopped at the Trane Technologies booth and learned about the Accelerated Development Program (ADP). She applied on the spot, interviewed, joined the ADP for engineering, and fell in love with the program and Trane Technologies.

“Working in different business areas and plants in Puerto Rico was exciting. I learned about materials, engineering, quality, and production. Once I finished the program, I worked as a paint shop supervisor for two years, where I got leadership experience,” shared Diana.

That experience prepared her to move to Minneapolis, Minnesota, for a role supporting the engineering team. She didn’t know anyone or English very well, and still, she was up for the challenge.

“I worked with different plants on projects. I loved it—I loved traveling to different plant sites to learn about their processes, work with different people, and help them meet their goals,” added Diana.

Always improving

While in Minneapolis, Diana went to graduate school to advance her career, earning a master’s degree in manufacturing engineering. She received support and flexibility from the company, enabling her to thrive at work and home.

After spending four years in Minneapolis, she returned to Puerto Rico with a new role as a production manager. Two years later, she became an operational excellence (OpEx) manager, then worked as a materials manager for seven years before moving into her current position.

“I was always asking myself how I could improve the company and what I could learn to contribute more to our overall success,” shared Diana.

Leading the way

Diana’s worked for the company for 28 years, and there has never been a moment of monotony.

“It’s exciting. My days are never predictable. The environment is one where we are constantly challenged to keep evolving to a higher level,” said Diana. “What’s kept me at Trane Technologies is that we always look for ways to improve. I love that the people here are passionate about getting better because I am too."

And as a woman engineer, Diana considers herself a model, leading the way for other women who wish to pursue engineering careers too.

“I hope to influence women to not let gender be the thing that keeps them from choosing engineering—if that is what they want,” shared Diana. “There are so many opportunities in the field—I encourage women to explore and consider a STEM career.”

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