The Champions League title-holders are up against Steaua Bucharest in Romania tomorrow night and Luiz wants this to be the start of a successful run in Europe's second tier club competition in order to secure more silverware at Stamford Bridge.
"We need to be focused from the first minute until the last minute, it will be a tough game," the Brazil international told reporters.
"It's a great opportunity to win another European title, I have the hunger and the team have the hunger.
"Big clubs need to win titles and big games, all the players play together and we have a great family at Chelsea.
"I don't care if I play in midfield or defence, I just love playing football, I try my best to help the team."