The power to nominate a judge for appointment as a Supreme Court Justice lies with the President of the United States. How to Become a Supreme Court Justice. The nomination process for Supreme Court justices begins with the departure of a sitting member of the high court, whether by retirement or death. Importantly, a job opening only occurs when a Supreme Court Justice either resigns, retires, is removed from the court, or dies while a member of the court. It is then up to the president of the United States to nominate a replacement to the court, and the U.S. Senate to vet and confirm his choice.. It is the highest court of appeal and is responsible for guarding the Indian Constitution. Instead the President has to nominate a senior judge from anywhere in the United Kingdom, but that judge cannot be a Justice of the Supreme Court. All judges are appointed by the Governor in Council and must have been either a judge of a superior court or a member of at least ten years' standing of the bar of a province or territory. It is also possible for them to write the State Judicial Law Entrance Exam (SJLEE) that is conducted by the Public Service Commission. Qualified candidates are chosen by the Hon. The Supreme Court of Canada consists of nine judges, including the Chief Justice of Canada, who are appointed by the Governor in Council and all of whom must have been either a judge of a superior court or a member of at least ten years' standing of the bar of a province or territory. The Supreme Court of India is the highest body of justice in our country. The nomination process for Supreme Court justices is among the most important obligations on … "The originalism that Antonin Scalia so famously expounded as a U.S. Supreme Court justice and as an academic before he was a judge — and that other judges … The Supreme Court of Canada consists of nine judges, including a chief justice to be called the Chief Justice of Canada. In addition there is a member of each of the Judicial Appointments Commission for England and Wales, the Judicial Appointments Board in Scotland, and the Judicial Appointments Commission in Northern Ireland. After that, they must appear in an entrance exam that is conducted by the Law Service Commission. The job of a Supreme Court Justice is a lifetime appointment. Candidates who aspire to become Supreme Court Judges can apply to the Chief Registrar of the court. Before becoming a judge, you will probably have to start as an attorney.