Born in Spain, he spent a majority of his career in France.
He is best remembered for having guided amateur club Calais RUFC to the 2000 Coupe de France final.
On 22 January 2011, Lozano signed a six-month contract with Algerian club CA Bordj Bou Arreridj.
[4] On 19 June 2013, Lozano agreed a deal to become the new head coach of the newly promoted Qatar Stars League outfit Muaither SC.
[5] Prior to being named Muaither's coach, he formerly had coaching stints at several clubs in Qatar, including Al-Khor, Al-Rayyan and Al-Saliya.