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Title: Program Analyst; Founder and CEO
Company: U.S. National Park Service; GPS Leadership Solutions
Location: Bladensburg, Maryland
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Education: Master's degree in industrial and organizational psychology, University of Baltimore; bachelor's degree in psychology and sociology, William Penn University
As the previous program manager for executive education in the U.S. Department of the Interior, Tremble witnessed firsthand the positive impact of talent development. In 2013 he founded GPS