Manager – A person who is responsible for the work performance of one or more people. Managers’ basic job is to organize human and material resources to help the organization achieve its stated goals and objectives.
In arts organizations, there are a few different types of managers.
Line manager – Responsible for getting the product or service completed. Ex: The head carpenter
Staff managers – uses their special technical skills to support the efforts of the line personnel. Ex: The technical director or the production manager
Functional manager – Has responsibility over a single area in the organization. Ex: A company manager who is responsible for the performers
General managers – found in more complex organizations with many functional areas. (marketing, fund raising, production and administration, etc.)
Administrators – Someone empowered only to carry out functional tasks defined by others (Used in non-profit organizations)
Source: Management and the Arts, William J. Byrnes