Police have charged a man they say stabbed a subway conductor in the Bronx Easter morning.

Harlem resident Walter Rivera Jr., 20, faces charges of assault and criminal possession of a weapon, cops said.

Rivera was on the Manhattan-bound 4 train platform at the 149th Street/Grand Concourse subway station at about 10:40 a.m. on Sunday morning when he stabbed a 33-year-old worker in the back and abdomen, according to authorities.

Rivera was awaiting arraignment in Bronx Criminal Court Monday morning.