Mark Peller

Mark Peller is the president and chief executive officer for United Launch Alliance (ULA). In this role, he is the principal strategic leader of the organization and oversees all business management and operations.

Prior to being named to the top position at ULA, he served as the chief operating officer responsible for the operations of the Atlas and Vulcan launch vehicle programs, including engineering, supply chain, production, launch, quality assurance, information systems and overall program management and integration. Peller has been at ULA since its formation in 2006 and led the development of the companies’ new Vulcan rocket from the inception of the program through its successful entry into service and certification for U.S. government missions.

Peller began his career with Rockwell International in 1990 as a propulsion engineer supporting the Space Shuttle program. He joined The Boeing Company in 1996 when it acquired the aerospace and defense businesses of Rockwell. Peller moved to the Delta program in 1997 and held various technical and program management positions throughout the development and initial fielding of the Delta IV launch system.

Peller continued his work on the Delta program at ULA. In 2009, he was appointed the product line chief engineer for Delta, where he had overall technical responsibility for the Delta II and Delta IV launch systems. During this period, he oversaw 24 successful Delta launches. In 2013 Peller transitioned into the role of director for ULA’s Evolved Expendable Launch Vehicle (EELV) contracts with the U.S. Air Force and led the product teams responsible for Atlas and Delta launch vehicle engineering, procurement, production and launch support.

Peller holds a Bachelor of Science degree in applied mechanics from the University of California, San Diego, a Master of Science degree in aerospace engineering from the University of Southern California and a Master of Business Administration degree from the University of California, Irvine.