In 2001, Michigan Governor
John Engler appointed Alexander to the Circuit Court of Oakland County, a trial level court of general
jurisdiction. He was reelected three times, and served on that court from 2001 until his retirement in 2020. He was originally assigned to the Family Court eventually serving as its Presiding Judge and its Chief Judge Pro Tem. Alexander was appointed to the Business Division (Business Court) by
Michigan's Supreme Court in 2013 and reappointed in 2019. Alexander retired in 2020, and was succeeded on the Oakland County Business Court by Judge Michael Warren. The Business Division is a legislatively created specialized
business court within each of Michigan's circuit courts having more than three judges. The Business Courts are courts of
limited jurisdiction primarily hearing business and commercial disputes before specialized judges. Alexander served on the Oakland County Business Court from its inception in 2013 until his retirement in 2020. He has emphasized the communications and camaraderie among all of the state's business court judges, and publishing business court opinions, as keys to the business court's success. He has been described as a role model for other judges, and a key to the success of the Oakland County Business Court. The
Michigan Court of Appeals has taken note of Alexander's conducting an "extensive jury trial in a temperate and fair manner." Alexander was president of the Michigan Judges Association in 2010, an organization representing circuit and appellate court judges across Michigan. He was elected chair of the State Bar Judicial Council in 2014. The Judicial Council represents the District Judges Association, the Probate Judges Association, and the Michigan Judges Association. He was among 28 leading lawyers and judges selected to serve on the
State Bar of Michigan's Judicial Crossroads Task Force in 2009. He served as vice chair of the Task Force's Structure and Resource Committee. In 2017, he received an Excellence Award from the Michigan Judges Association for "judges who have excelled in trial and docket management, legal scholarship, and contributions to the profession and the community." == Government, public, and political work ==