An equivalent combination of education and experience may be substituted. Some university libraries require a bachelor's degree and as much as three years' experience in library work. Some technical libraries require specialized training in such fields as science or foreign language. Paraprofessionals can advance to supervisory positions or to more specialized work. Promotions usually come with the acquisition of experience and supervisory skills, knowledge of automated systems and additional training.
Advancement opportunities are greater in larger libraries.
Individuals seeking civil service jobs are required to pass civil service examinations for employment. Job seekers may also contact the California Employment Development Department Job Service.