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When the work you do impacts the world’s energy future, it’s easy to be excited about working at GTI. Society needs innovative technology-based solutions to ensure that expanding global energy needs will be met responsibly and businesses and consumers have affordable clean energy.

For 80 years, GTI’s expert team has developed high-impact technologies, technical insight, and training to improve the ways that energy is produced, transported, and used around the world. From concept to commercialization, we identify meaningful opportunities, develop new technologies and deliver them to the marketplace.

Working from an integrated systems perspective, our initiatives expand supplies of affordable and clean energy; ensure safe and reliable energy infrastructure; deliver solutions for efficient and environmentally responsible use of energy; reduce and manage carbon emissions; and advance energy systems innovations that protect air, land, water and communities while enhancing economic growth.
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GTI solves important energy challenges, turning raw technology into practical solutions that create exceptional value for our customers in the global marketplace... Read more


GTI solves important energy challenges worldwide, turning technology and insights into solutions that create exceptional value for our customers in natural gas and broader clean energy systems.... Read more

Additional Culture Details

At GTI, our employees are our most important focus. Their talents, passion, and expertise drive our business and position us for success. Here, many of the nation's top energy scientists, engineers, and thought leaders apply their deep understanding of industry issues to shape the transition to low-cost, low-carbon energy systems.
GTI is committed to attracting and maintaining a diverse and inclusive workforce where employees feel included, valued, and respected. We seek to engage and empower people from differing backgrounds to bring together diverse perspectives that are crucial to delivering innovative solutions to complex challenges.
We are recognized internationally for our extensive industry connections. Our partners and customers trust us to build close, collaborative working relationships to deliver solutions with impact.
Beyond the engineering and scientific aspects of R&D, GTI takes on an array of roles to foster technology innovation and adoption. Our 18-acre headquarters in metro Chicago is home to a flexible combination of specialized labs with equipment for design, testing, and analysis of advanced energy technologies.
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We have an obligation to our customers to deliver the very best product GTI can provide


Des Plaines, IL


275 US Employees



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