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Judith F. Marks

Judith F. Marks

President, Otis

Judith Marks

Judy Marks was appointed President of Otis in October 2017. Marks joined Otis from the German technology giant Siemens AG, where she served as both CEO of Siemens USA and CEO of Dresser-Rand, a Siemens business serving the global oil and gas industries.

As CEO of Siemens USA, Marks led a $24 billion global leader in the areas of electrification, automation and digitalization with 50,000 employees and 60 manufacturing locations. She assumed global responsibility for the operations and strategy at Dresser-Rand after overseeing its successful integration with Siemens following its 2015 acquisition.

Before joining Siemens, Marks held leadership roles at Lockheed Martin and IBM, where she built a distinguished career serving customers and creating solutions for global businesses and national government entities. 

She serves as a Director of Hubbell Inc. and is on the Board of Visitors for the University of Maryland College of Computer, Mathematical and Natural Sciences. She earned a degree in electrical engineering from Lehigh University.

In 2017, Marks was named to the Top 50 Most Powerful Women in Technology and received the Excellence in Leadership Award from the International Society of Automation.