As a drywall taper, you finish drywall installation projects. After contractors install the drywall, you apply a compound to joints between drywall panels. You then cover the joints with specialized tape. Your responsibilities include ensuring that the surface is smooth. Some tapers use hand tools, while others have automated machines. You can also apply your skills to outdoor coverings such as Exterior Insulation and Finish Systems (EIFS). The qualifications that you need to become a drywall taper include a high school diploma or GED certificate. Most contractors provide on-the-job training to teach new employees how to perform their taping duties.