"I designate Dacian Ciolos for the post of prime minister," President Klaus Iohannis said after talks with the parliamentary factions on the formation of a new government.
"We need an independent prime minister, or a what we could call a technocrat -- a person of integrity who has not been implicated in scandals and who has been shown to be capable of managing complicated situations."
Ciolos now has 10 days to form a government and to win parliament's vote of confidence.
Many viewed compromised safety standards at the club as emblematic of a wider problem with rampant corruption in one of the European Union's poorest nations.
Iohannis had on Sunday appealed for the protesters' support in reforming the country, but was shouted down by demonstrators seeking "profound change" as he visited Bucharest's University Square, the focal point of nearly a week of protests.
Ciolos, the EU's agriculture commissioner from 2010 to 2014, has since July been special adviser on international food security for European Commission President Jean-Claude Juncker.
The 46-year-old was minister of agriculture in Romania's centre-right government between 2007 and 2008.
