Independent Director for Constellation (CEG), the nation’s largest producer of carbon-free energy and the leading competitive retail supplier of power and energy products and services for homes and businesses across the United States. Headquartered in Baltimore, our generation fleet produces enough energy to power 15 million homes and is helping to accelerate the nation’s transition to clean energy with more than 32,400 megawatts of capacity and annual output that is 90 percent carbon-free.

Independent corporate director of Energizer Holdings, a global leader in the dynamic business of providing power solutions with a full portfolio of products including Energizer® brand battery products such as Energizer® EcoAdvanced™; Energizer MAX®; Energizer® Ultimate Lithium™; Energizer Recharge® batteries and charging systems; and portable flashlights and lanterns.Energizer Holdings is leading the charge to connect our brands, our people and the products we offer to the world better than anyone else. With a passion for winning, we’re building a bright future that’s focused on delivering long-term value to our shareholders, consumers and customers.

Member of the Board of Trustees for University of Maryland, Baltimore (UMB). UMB is Maryland’s public health, law, and human services university, dedicated to excellence in education, research, clinical care, and public service.UMB is a thriving academic health center combining cutting-edge biomedical research and exceptional patient care. UMB’s extramural funding totaled a record-breaking $667.4 million in FY 2018, and each tenured/tenure-track faculty member brings $1.3 million in research grants, on average, into UMB every year.The University of Maryland BioPark, Baltimore’s biggest biotechnology cluster, fuels the commercialization of new drugs, treatments, and devices, giving 1,000 scientists and entrepreneurs the space to create and collaborate.

Executive Officer and member of six-person Management Committee, responsible for developing and executing growth strategies and leading multiyear global transformations for S&P 500 consumer packaged goods company. Commercial leader of Global Flavor & Extracts Team.

Executive Officer and member of six-person Management Committee, responsible for leading Global Shared Service, Information Technology, and Transformation functions. Initiated best-in-class program plan and governance for global business transformation enabled by SAP S/4 HANA platform, with oversight for $200M+ budget and team of 200, including vendors and partners.. Led transformation of four internal organizations in five years.

Executive Officer and member of six-person Management Committee, responsible for developing and executing growth strategies and leading global transformations for S&P 500 consumer packaged goods company. Leader of Corporate Strategy, Corporate Development (M&A) and Global Shared Services functions. Executed 7 acquisitions in 3 years, including largest transaction in McCormick’s history in $4.2B acquisition of the French's and Frank's Red Hot brands.

Created McCormick’s first Strategy & Corporate Development organization, introducing enterprise-wide digital strategy, competitive strategy and data and analytics teams. Led team, accelerating acquisition and organizational change agendas, and leading multiple internal strategy councils, projects and innovations. Enterprise strategy launched in 2015 executed to #1 growth rate among peers and expanded P/E multiple.

Leadership coach in the executive education program at Kellogg School of Management, Northwestern University.

Ms. Rimmer served as an advisor to senior executives (CEOs, EVPs and C-suite executive teams) providing counsel on a wide range of issues: competitive and growth strategies, go-to-market and trade strategy, leadership/talent development/diversity and change management.

In her client-service Partner role, Ms. Rimmer served as an advisor to senior executives (CEOs, EVPs and C-suite executive teams) providing counsel on a wide range of issues: competitive and growth strategies, go-to-market and trade strategy, leadership/talent development and change management. In 2012, she co-authored "Winning Practices of Adaptive Leadership Teams" – an acclaimed BCG study that details how adaptive executive teams use unique traits to outperform their industry peers.

Designed equipment and conducted primary research to develop new manufacturing processes for early generation cellular products. Promoted to product engineer managing $3M product line