We are seeking an administrative professional with specific experience in the waste sector to join a team in Seville city. Prior demonstrable experience in similar positions within waste management companies is essential. The ability to efficiently organize, be proactive, and skillfully handle various daily administrative tasks will be positively valued. Responsibilities will include comprehensive management of documentation and corresponding filing. Additionally, the candidate will handle administrative procedures related to the waste area, managing telephone and email communication with clients and suppliers. The role also involves participating in report preparation and maintaining updated databases, as well as providing general support to the administrative department. Working hours will be from Monday to Friday, morning shifts specifically from 08:00 to 14:00, totaling 6 hours per day. Previous experience in a similar position will not be considered unless it includes experience in waste management. Knowledge in waste management (essential). Proficiency in Office and computer tools. Organized, solution-oriented individual with attention to detail.