A ceramic tile installer or tile setter is responsible for installing tile flooring in homes, businesses, and other buildings. As a ceramic tile installer, your job duties revolve around the installation of ceramic tiles using various tile setting techniques and materials. You may also work with other materials such as marble, porcelain, granite, vinyl, or composite tiles. You must be adept at aligning tiles, applying grout, sealing the finished surface, and cutting tiles to create the desired pattern without any gaps. You must also be able to safely use special power saws to cut ceramic tile without damaging it.