Following his tenure as a detective, Jubinville practiced law for over forty-three years. He has stated that "his role is to make sure every client gets a fair trial, even if he doesn't like the person." In 2022, Sarah Jubinville became a judge in a district court.
Governor's Council In 2012, Jubinville won a seat on the
Massachusetts Governor's Council. Citing a lack of sufficient legal experience, he voted against Governor
Deval Patrick's Superior Court nominee, Brockton District Court Judge Angel Kelley Brown. Jubinville is also an advocate for reforming mandatory minimum drug sentences. When discussing non-violent drug offenders, he notes that it costs $45,000 a year in Massachusetts to house, feed and guard a single inmate per year. He argues that money is better spent on treatment programs. On December 27, 2022, he was confirmed to serve as a clerk magistrate. == Electoral history ==