After returning to France, Verdier was employed under Murat for a time in the Cisalpine Republic, then placed in charge of the troops of Etruria. As the campaigns got underway in 1805, Verdier took command of a division of the Army of Italy under Marshal Masséna. During this campaign he was wounded in the crossing of the Adige, and then became commander at Livorno. In February 1806, Verdier was transferred to the Army of Naples where he took command of a division of Reynier's corps. He led this division into the fighting at Campo Tenese, and in July evacuated Cosenza.
