Search Contact Register Login About IUOE Our Locals Hire IUOE Jobs Training IUOE Magazine Home About IUOE What We Do History of IUOE IUOE General Executive Board IUOE Trustees IUOE Canada Union FAQs IUOE Legislative and Political Affairs Training Programs Contact Us IUOE Links StopRTW About IUOE The International Union of Operating Engineers (IUOE) is a progressive, diversified trade union that primarily represents operating engineers, who work as heavy equipment operators, mechanics, and surveyors in the construction industry, and stationary engineers, who work in operations and maintenance in building and industrial complexes, and in the service industries. IUOE also represents nurses and other health industry workers, a significant number of public employees engaged in a wide variety of occupations, as well as a number of job classifications in the petrochemical industry. This representation is the core of IUOE’s mission. From ensuring protections of prevailing wages on public projects, to alleviating healthcare costs through coalition building, to improving our contractors’ competitiveness, IUOE has and will continue to be tirelessly dedicated to the common interests of its members. Founded in 1896, IUOE today has over 400,000 members in 123 local unions throughout the United States and Canada. IUOE is the 10th largest union in the AFL-CIO. The IUOE International Training & Education Center, along with over 100 local training and apprenticeship programs, ensure that IUOE members are the safest, most productive, and highly skilled craft workers in North America. NAVIGATE About IUOE Our Locals Hire IUOE Jobs Training IUOE Magazine Join IUOE HEADQUARTERS INTERNATIONAL UNION OF OPERATING ENGINEERS (IUOE) 1125 17th Street, NW Washington, DC 20036 202 429-9100 MEMBER BENEFITS Contact Us Send us an email here. ©2021 International Union of Operating Engineers. All Rights Reserved. Terms Of Use Privacy Statement Sitemap