As mentioned above there are many different roles in the sector, below is a list of some of the most popular. The National Archives and Archives and Records Association have a useful list of roles and career paths. Prospects also has some detailed job descriptions for roles in the sector.
Job titles are varied and not always consistent across different organisations, often meaning something completely different, with different levels of responsibility etc. Roles in the sector can be full-time, part-time or fixed term contracts.
N.B. Read the job descriptions in detail, focusing on the specifics of the role and job description not the title. Some of the more familiar job titles are listed below:
Academic Librarian - supports, learning, teaching and research in academic institutions.
Public Librarian - has responsibility for organising and providing access to a range of information and reading resources to meet the diverse needs of your local community.
Archivist - manages and maintain documents and other materials that have important historical and cultural significance for individuals, organisations and nations.
Cataloguer - organises and describes items and records, arranging them in a systemic way, often using specific categorisation standards
Records Manager - is responsible for the management of an organisation's records
Knowledge Manager - develops and manages complex records systems
Archivist - preserves and manages historical and cultural records and also makes collections accessible to the public and researcher
Archive Conservator - is responsible for the preservation and conservation of historic documents.
Library Assistant - often an entry level position that encompasses a broad range of work, including customer/client service, sourcing requested books for readers and supporting more senior team members