“This recognition from the American Nuclear Society is a profound honor,” Smith said. “I am grateful to be part of an industry dedicated to delivering safe, reliable energy solutions. This award reflects the collective efforts of the many colleagues, partners and organizations I have had the privilege to work alongside over the years. Together, we are advancing technologies and standards that will ensure nuclear energy continues to play a vital role in a clean and secure energy future.”
Smith leads global nuclear strategy for both Paragon and Mirion, an expanded leadership position he was appointed to in February 2026. He is an active contributor to the broader nuclear community, serving as a Trustee of the American Nuclear Society and as Convenor of IEC SC45A Working Group 9, where he helps advance international standards for nuclear instrumentation and control. He holds a Bachelor of Science in Nuclear Engineering and an MBA from the University of Tennessee, Knoxville.
“Tighe’s technical expertise and understanding of the global nuclear landscape make him exceptionally well suited to lead our nuclear strategy at this pivotal moment for the industry,” said Thomas Logan, Mirion Chairman and Chief Executive Officer. "This recognition from the American Nuclear Society is a testament to his leadership and the commitment Tighe brings to everything he does. We are proud to have him at the helm of Mirion’s nuclear strategy.”
“Tighe brings a rare combination of deep technical expertise and visionary leadership that strengthens not just Paragon and Mirion, but the entire nuclear industry," stated Doug VanTassell, Paragon President and CEO. "His ability to bridge today's operating fleet with the next generation of advanced platforms is invaluable as we push the boundaries of what's possible for our customers and the broader energy landscape.”
About Mirion
Mirion is a global leader in radiation safety, science and medicine, empowering innovations that deliver vital protection while harnessing the transformative potential of ionizing radiation across a diversity of end markets. Focused on nuclear and safety, the Mirion Technologies group is committed to powering advancements in nuclear energy through proven radiation safety technologies and expertise. Dedicated to driving better patient outcomes, the Mirion Medical group is focused on improving quality in cancer care through its broad range of solutions that enhance the delivery and ensure safety across the medical landscape. Headquartered in Atlanta (GA – USA), Mirion employs approximately 3,200 people and operates in 12 countries. Learn more at https://www.mirion.com/.
About Paragon
Paragon, a Mirion Technologies company, has delivered comprehensive solutions for nuclear industry needs, producing and testing mission-critical equipment with proven customer satisfaction for more than three decades. Through obsolescence and parts availability strategies, innovation, and efficiency, Paragon directly addresses the challenges facing today’s operating fleet and the advanced reactors of tomorrow, all while maintaining the highest standards of quality and nuclear safety culture. www.paragones.com or (817) 284-0077. Follow Paragon on YouTube, LinkedIn or X.
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