The TMS Board of Directors is made up of minerals, metals, and materials scientists and engineers who are respected in their professions and elected by their peers to serve the Society. Meet the current TMS Board members who are helping the Society fulfill its mission and setting the course for future endeavors.

Daniel Miracle
TMS President
Senior Scientist, Air Force Research Laboratory
Term: 03/27/2025 - 03/31/2026

Srinivas Chada
TMS Past President
Manager PM&P, General Dynamics Mission Systems
Term: 03/27/2025 - 03/19/2026

Viola Acoff
TMS Vice President
Dean of the School of Engrg, University of Mississippi
Term: 03/27/2025 - 03/31/2026

Alexis Lewis
TMS Financial Planning Officer
Deputy Division Director, National Science Foundation
Term: 03/25/2023 - 03/19/2026

James Robinson
TMS Secretary/Executive Director
Executive Director, The Minerals, Metals & Materials Society
Term: 05/29/2012 - 03/31/2099

Randy Beals
TMS Director/Chair, Light Metals Division
Senior Materials Engineer, Magna International
Term: 03/27/2025 - 03/31/2028

Carelyn Campbell
TMS Director/Chair, Materials Processing & Manufacturing Division
Metallurgist, National Institute of Standards and Technology
Term: 03/27/2025 - 03/31/2028

Kester Clarke
TMS Professional Development Director
Group Leader, Los Alamos National Laboratory
Term: 03/25/2023 - 03/19/2026

Saryu Fensin
TMS Director/Chair, Functional Materials Division
Staff Member, Los Alamos National Laboratory
Term: 03/25/2023 - 03/19/2026

Jenifer Locke
TMS Director/Chair, Membership Diversity & Development
Associate Professor, Ohio State University
Term: 03/27/2025 - 03/31/2028

Robert Maaß
TMS Director/Chair, Program
Director, Department Head, Federal Institute of Materials Research and Testing (BAM)
Term: 03/08/2024 - 03/18/2027

Jonathan Madison
TMS Director/Chair, Content
Term: 03/25/2023 - 03/19/2026

Elsa Olivetti
TMS Director/Chair, Extraction & Processing Division
Assistant Professor, Massachusetts Institute of Technology
Term: 03/25/2023 - 03/19/2026

Michael Titus
TMS Director/Chair, Public & Governmental Affairs
Associate Professor, Purdue University
Term: 03/25/2023 - 03/19/2026

Clarissa Yablinsky
TMS Director/Chair, Structural Materials Division
Scientist, Los Alamos National Laboratory
Term: 03/27/2025 - 03/31/2028

Past TMS Presidents

View the photo gallery of Past TMS Presidents from 1957 to the present.

For More Information

For more information on TMS volunteer leaders, visit the Divisions & Committees pages or contact volunteer@tms.org.