Monaco have appointed the 26-year-old son of Princess Stephanie to a post in the club's recruitment team.
Louis Ducruet previously worked on international recruitment for the Ligue 1 strugglers, who sacked Thierry Henry last month.
And Ducruet will now work closely with vice-president and chief executive Vadim Vasilyev, the club announced on Monday.
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"I am very happy and proud to have the opportunity to collaborate with Vadim Vasilyev and to be able to learn from a leader who is a reference in the field," Ducruet said in a statement.
"This is a new stage for me, which will allow me to assimilate in a more global way the operation of the club on the sporting level.