John Niehaus

John Niehaus is a seasoned leadership consultant specializing in the aerospace and defense sectors at Spencer Stuart since September 2021. Previously, John held key leadership roles as Managing Director at Strategy& and Avascent, and served as Associate Principal at McKinsey & Company. Earlier positions included Principal at Booz Allen Hamilton and Vice President at Raytheon. John began a distinguished career in the US Navy, where responsibilities included Congressional Liaison Officer and Naval Flight Officer. Academic credentials include an MBA in Strategy from The Wharton School and a BSE in Aerospace Engineering from the University of Michigan.