We are seeking an administrative professional eager to join a team and contribute to the development of a renowned environmental services company located in the southern area of Madrid. Main responsibilities will include managing and verifying information and documentation, both from clients and internally. These tasks will be carried out using an operating system, where data will be confirmed or appropriate corrections and modifications made to ensure accuracy. The initial contract is expected to last 3–4 months through a temporary employment agency (ETT), with potential for direct incorporation into the company’s permanent staff. Working hours will be Monday to Friday, from 8:00 to 16:00, in Vallecas. The gross annual salary is €19,000. Immediate start is anticipated. * Minimum 1 year of experience in a similar position. * Proficiency in computer use and applications. * Immediate availability.