This service can work with two options:
S.O.S does the recruitment of personnel that the client already has (employer substitution) for certain function or position. The employee is hired by S.O.S , but provides his or her services to the client.
S.O.S does all recruitment, selection, and hiring of all personnel that the client request, based on the characteristics and profile that is provided for a given position, for which S.O.S counts with its Recruitment and Human Resources Department, with highly trained staff to make the correct selection and hiring. The employee is hired by S.O.S , but provides his or her services to the client.