The former senior manager of special operations for eBay Inc.’s. global security team was sentenced Thursday in federal court in Boston for his role in a cyberstalking campaign that included sending a preserved fetal pig, a bloody pig Halloween mask and a book on surviving the loss of a spouse to a Massachusetts couple’s home.

Brian Gilbert, 56, of San Jose, Calif., was sentenced by U.S. Senior District Court Judge William Young to time served, one year of supervised release provided that he has no contact with either of the victims, and a $20,000 fine.

Gilbert and others targeted David and Ina Steiner, investigators said. The couple produced an online newsletter called EcommerceBytes that upset eBay executives with its coverage.

Gilbert is one of seven now-former eBay employees and contractors on the company’s security team who were charged and ultimately convicted for their roles in the cyberstalking campaign.