In December 2022, SMART appointed Robert L. Butler (SM Local 17) and Tim Miller (SM Local 33) as General Vice Presidents.

Butler has dedicated his entire career to SMART, starting with Local 17 in Boston. After entering the apprenticeship program at the Local 17 JATC in Dorchester, Mass. in 1986 and graduating into journeyperson status in 1991, Butler became a trustee of the Local 17 General Fund in 1997, and then was elected to the Local 17 Executive Board in 1999. Butler successfully ran for the positions of Local 17 JATC trustee and Local 17 business agent in 2000 and 2002, respectively; after serving as a business agent for 10 years, he was elected Local 17 business manager and vice president of the Massachusetts AFL-CIO in 2012. Butler became a NEMIC trustee in 2017, and in 2020 he was elected as president of the Metro Association of Presidents. Since 2021, he has served as the president of the SMART Northeast Regional Council.

Tim Miller started his apprenticeship in 1985 with SM Local 65, which merged as part of Local 33 in 1988, and became a journeyperson in 1989. He was elected Local 33 business agent in the Cleveland District in 2003 and Local 33 business manager/president in 2019. He currently serves as chairman of the Local Pension and Annuity Funds, co-chairman of the ICB, recording secretary-treasurer of the Great Lakes State Council, and was appointed by Ohio Governor DeWine to Serve Ohio — the state’s Commission on Service and Volunteerism created to empower local communities to mobilize AmeriCorps members and volunteer resources for the purpose of building a stronger Ohio — in 2019.