A union millwright is a skilled tradesperson specializing in the installation, maintenance, and repair of industrial machinery across industries like manufacturing, power generation, and construction. They use precision tools to align, assemble, and troubleshoot equipment while adhering to strict safety standards. Union millwrights are also vital in advancing green energy and hydrogen technologies, contributing to the construction and maintenance of wind turbines, solar farms, and hydrogen production facilities. Their expertise in handling critical components like turbines, generators, and electrolyzers makes them essential to ensuring efficient operations and supporting the transition to renewable energy sources.