Recruitment refers to the overall process of attracting, selecting and appointing suitable candidates for jobs within an organization, either permanent or temporary. Recruitment can also refer to processes involved in choosing individuals for unpaid positions, such as voluntary roles or training programmes.Recruitment may be undertaken in-house by managers, human resource generalists and/or recruitment specialists. Alternatively, parts of the process may be undertaken by either public-sector employment agencies, commercial recruitment agencies, or specialist search consultancies.The use of internet-based services and computer technologies to support all aspects of recruitment activity and processes has become widespread.