The only work he’ll be doing at home now is stamping out traffic signs in the Big House.

Con artist Philip Pestrichello faces more than eight years behind bars after pleading guilty in Manhattan Federal Court yesterday to running a $1 million “work-at-home” scam out of his Bayville, NJ, house.

He used direct mail, the Internet and classified ads to tout opportunities for making easy money by slapping address labels on postcards for $1 a pop. But the only person to profit was Pestrichello, who charged up to $350 to join his “Preferred Platinum Services Network.” Most victims got nothing for their work.