**Requirements** - Knowledge of setting up processes and equipment for chemical leaching of precious metals in various industries such as mining, consumer electronics or E-waste recycling, etc. - Comfortable with developing assumptions, working and making decisions with limited and imperfect data, and quantifying and identifying sources of uncertainty. - Make sure that all hazardous material and hazardous waste operations are in compliance with all local, state, and federal regulations. - Able to create specifications and design a chemical leaching process from scratch. - Experience with project management, setting up a chemical leaching process from scratch. - Must possess very strong analytical skills. - Requires considerable knowledge of chemicals and equipment used in Chemical Leaching. - Ability to communicate fluently in Spanish and English. - Able to work 3 to 6 months at our Cartagena Facility, until the completion of the project Tipo de puesto: Tiempo completo