A Jersey City man has been arrested on multiple drug charges following a weeks-long narcotics investigation by the Hudson County Prosecutor’s Office Gangs Task Force, authorities said.

Robert Johnson, of Van Wagenen Avenue, was charged Friday with two counts of possession with the intent to distribute within 1,000 feet of a school — the pre-K through eighth grade School 23, between Romaine and Van Wagenen avenues — as well as two counts of possession with the intent to distribute within 500 feet of public property, two counts of possession with the intent to distribute and two counts of endangering the welfare of a child, Prosecutor Esther Suarez said.

Johnson was arrested at his home and taken to the Hudson County jail, pending his first court appearance, which is tentatively scheduled for Wednesday, Aug. 23.