Visa's Technology Organization is a community of problem solvers and innovators reshaping the future of commerce. We operate the world's most sophisticated processing networks capable of handling more than 80k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions of everyday people. While working with us you'll get to work on complex systems and solve massive scale problems centered around the VIP Authorization system. We are looking for Versatile, curious, and energetic Software Engineers who embrace solving complex challenges on a global scale. As a Mainframe Systems Engineer, you will work with other System Engineers, Applications Programmers, and support teams to perform daily activities ranging in complexity and be responsible for the installation, configuration, upkeep and reliable operation of one or more environments. You will own and drive projects from start (gathering requirements) to finish (release into production). While building components of powerful payment technologies, you will get to see your efforts shaping the digital future of monetary transactions.