India, Dec. 6 -- Automaker Fiat Chrysler Automobiles N.V. (FCAU) on Thursday announced the second tranche of senior executive changes in nearly five months after the new CEO Mike Manley took over the role. The leadership changes, effective immediately, were announced in an email to FCA employees worldwide by Manley.

The company named Mark Stewart as Chief Operating Officer (COO) of the North America region. Mark joins the company from Amazon, where he most recently served as Vice President of Operations. He also has significant automotive experience, serving as the COO of automotive components supplier ZF TRW. He will join the Group Executive Council (GEC).

Niel Golightly is named Global Chief Communications Officer. Niel joins the compan...