Kamila Kloc joined the European Commission in December 2004, first as a national expert, and since 2008 as an established official. In November 2014 she took the post of Deputy Head of Cabinet for Vice President Ansip. Prior to joining the Cabinet, she worked at Directorate General for Energy. Before that she was seconded from the Commission to work for the Polish Presidency. During that time she worked as an Adviser to the President of Polish Energy Regulatory Office. Earlier, she worked for 5 years at the Directorate General for Competition on merger and antitrust cases. Prior to joining the Commission she worked at the Office for Competition and Consumer Protection in Poland as Adviser to the President.

Kamila Kloc started her professional career in academia and taught at Warsaw School of Economics as Assistant Professor. Her professional interest concentrates on the role of regulation and competition policy in the network industries. She has written her PhD on the role of competition policy in the public utilities sector with a special emphasis on telecommunications. She was a Fulbright scholar at the University of California in Berkeley and a Chevening fellow at Oxford University.