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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Nuclear Science and Engineering
September 2026
Nuclear Technology
August 2026
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The human factor in licensing and operating the next generation of nuclear plants
As human factors specialists working at the intersection of human performance and nuclear operations, we are witnessing one of the nuclear sector’s most significant transitions in decades. The emergence of small modular reactors, microreactors, and other advanced designs is reshaping the industry’s landscape. Digital instrumentation and controls, passive safety systems, and increased automation are creating opportunities for greater safety margins and more flexible operation. These same features also fundamentally redefine what it means to “operate” a nuclear plant. Interactions among human roles, automation, and passive systems shape how people maintain awareness, exercise judgment, and intervene when necessary. These developments affect both operational realities and the regulatory foundations on which nuclear safety is built.
Day & Zimmermann (D&Z) is one of the largest family owned, privately held companies in the United States with a network of business divisions specializing in construction, engineering, operations and maintenance, staffing, security, and defense for leading corporations and governments worldwide. D&Z performs maintenance, capital projects, and specialty services at more than half of the country’s nuclear fleet. We specialize in servicing large, geographically dispersed power assets for dozens of utility companies. We work closely with local, state, and federal governments to ensure nuclear energy remains a safe, sustainable part of our domestic energy supply. As a leading craft employer, we annually hire more than 15,000 craft workers nationwide who deliver over 15.7 million hours worked. We partner with high schools, trade schools, building trades, and community colleges to promote careers in the nuclear industry. We also lead the industry in taking legislative action to drive workforce development funding. We believe nuclear skilled craft careers provide generations of high-paying jobs and are crucial to advancing nuclear technology and building modern America.
https://www.dayzim.com/services-and-products/maintenance-construction/nuclear