An applications specialist is an expert in software systems and may work in a wide range of industries. As an applications specialist, your job duties include installing new software, altering or improving the software, and troubleshooting issues. You may also assist end users with navigating software systems. The career typically requires a bachelor’s degree in information technology, management information systems, or a related field, as well as relevant experience at a help desk or technical support center. Additional qualifications include strong technical, analytical, and problem-solving skills, along with knowledge of development software and various operating systems, such as Windows, Linux, and Mac OS.