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June 23, 2026
How the Graduate Training Program Inspired Noah Hernandez Toward Sustainability
As a first-generation college graduate, mechanical engineer Noah Hernandez joined Trane Technologies’ Graduate Training Program to build confidence, deepen his technical expertise and discover how HVAC can shape a more sustainable future.
Noah Hernandez was the first person in his family to attend college. It was his passion for science and math, and a belief that engineering shapes the future, that led him to pursue mechanical engineering with a focus on thermodynamics, heat transfer and fluid mechanics.
And his participation in Trane Technologies’ Graduate Training Program, helped prepare him for his next role as an account manager for new systems. “HVAC is a lot more complex than people think,” Noah says. “There’s definitely a lot more engineering involved than just making cool air.”
My name is Noah Hernandez. The Graduate Training Program is where we come and learn all the basics about HVAC and building systems. I signed up for the program because it’s such a great opportunity that other companies in our industry don’t always offer. We’re taught so much here, and it really prepares us for when we get into the field. We’ve learned that HVAC systems make up about a third of the world’s energy usage. Through everything I’ve learned, I’ve realized how much we can help create a more sustainable future. Engineers, contractors and customers look to us as consultants. To move toward that sustainable future, we have to implement the right systems out in the field. The way we do that is by staying educated and helping educate our customers as well. One of the best aspects of the Graduate Training Program is getting to know the other people in it. From day one, we’re all in the same space learning together, building friendships and supporting each other. It’s one of the best decisions you could make because you learn so much and meet great people. Trane Technologies is a great company to work for, and the culture here is amazing.
Knowledge, confidence and camaraderie in the Graduate Training Program
Before joining the Graduate Training Program, Noah worked full time as an estimator in his local Trane Technologies office, where he first heard about the program from account managers and leadership. “This isn’t something other companies in our industry really offer,” he says.
From day one, we’ve been getting real training, and we’re coming out well-equipped for the field.
Noah Hernandez
Account Manager, Trane Technologies
The program, which mixes deep technical education with real-world learning and leadership development, is designed to close the university-to-industry gap. “I studied all the fundamentals in school — thermodynamics, fluid mechanics — and now I’m seeing how it all fits together in actual HVAC systems,” Noah explains. “It’s powerful to tie that theory to real-life practice.”
Just as important as the technical learning has been the people around him in the program. “One of the best parts of the program has been the camaraderie. We’re all going through this together. Everyone here is smart, driven and collaborative. I’ve made such great friends here.”
Mentorship and growth
Alongside the camaraderie, mentorship plays a central role in the Graduate Training Program experience. Each participant is paired with a mentor who provides one-on-one support throughout the program. “Our mentors are there to help guide us, to talk about where we’re struggling and identify what we need to develop.
“The Graduate Training Program’s not just growing us technically; it’s growing as people.”
That whole-person development is built into the program’s design. “It’s intense,” Noah admits. “The days are long, but the weeks go by quickly. We’ve learned how systems work, how to manage our time, how to present and understand ourselves and how we learn.”
The Graduate Training Program also dives deeply into sales, including the differences between new systems, service and controls sales, giving each participant the tools to succeed in their chosen track.
HVAC’s role in climate impact
For Noah, one of the most eye-opening takeaways of the program has been HVAC’s role in global emissions. “HVAC systems make up a third of the world’s energy usage,” he says. “I didn’t realize just how big of an impact we can make. And I think that's really inspiring.”
While sustainability wasn’t the initial reason Noah joined Trane Technologies, it’s become a core part of his mission. “Now that I understand how much our systems matter, I see my role differently. I’m helping engineers and building owners move toward a more sustainable future.”
That shift starts with education. “We’re consultants. Customers look to us for expertise. So, staying educated and sharing that knowledge with our customers is one of the best ways we can contribute to a more sustainable world.”
Building a purposeful career
After graduating from the program, Noah will return to his office in Texas, where he’ll work with engineers and contractors to lay out HVAC systems for large-scale building projects. But this time, he’s stepping in with confidence, tools and a network of support behind him.
“Trane Technologies is a great company to work for. The culture, the people, the training — it’s all been incredible,” he says.
If you’re an engineer who wants to make a difference, this is one of the greatest decisions you can make.
Noah Hernandez
Account Manager, Trane Technologies
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