An IT service manager oversees and provides support for information technology services at a company or business. An IT service manager participates in the development, design, and management of the information technology in use within the company. They must ensure that these internal processes work efficiently to help the company reach its business goals. In this role, they typically manage an IT infrastructure team, so strong communication and organizational skills are a must. Companies prefer IT service managers to have relevant help desk or customer service experience, strong problem-solving skills, and a degree in computer science or information technology.