Job Summary: We are seeking an Operator/Operator Assistant to work at an aggregate plant, performing material and machinery preparation, movement, dosing, and control. Key Points: 1. Permanent contract and full-time schedule 2. Professional development and training plan 3. Inclusive and equitable work environment Are you looking for a new opportunity to grow professionally? Grupo Marco is much more than a business group—we build the future. For over 30 years, we have been transforming our surroundings through Construction, Public Works, Mining, and Industry, always committed to excellence, safety, and the talent of the people who form part of our team. At Grupo Marco, we are experiencing continuous growth and currently need to hire an Operator/Operator Assistant to work at our aggregate plant located in Binaced (Huesca). Binaced (Huesca) What will your responsibilities be? * Preparing the work area and organizing the environment. * Moving materials and raw materials. * Dosing components. * Loading and calibrating hoppers. * Checking and monitoring machine systems. * Controlling mixtures. * Maintaining tools, machinery, and work equipment. * Handling components, tools, materials, auxiliary equipment, and collective and individual protective measures required to carry out the job. **Job Requirements:** * Prior experience in aggregate treatment plants is desirable. * Residence in the area. * Immediate availability to join is desirable. What will you find if you join us? Your contract will be permanent from day one and full-time, Monday through Friday. **Competitive financial conditions:** We offer a competitive compensation package, with a market-aligned salary adjusted to your experience and professional profile. **Professional development and training plan:** We’ll walk this path together—you set the pace, and we’ll provide the tools. You’ll have access to free English classes to support your continued development, as well as other training programs aimed at enhancing your technical competencies and personal skills. Social benefits. You’ll receive private health insurance as part of flexible compensation, fresh fruit if you’re in the office every day, and free coffee. Additionally, we offer a pension plan and other flexible compensation options such as childcare vouchers. We have a paddle tennis league, participate in running races, and organize various team-building activities. Excellence. We plan, manage, and execute all our projects with soundness, efficiency, and integrity. Are you interested in joining our team? Apply to this vacancy and we’ll contact you to get to know you better. At Grupo Marco, we are committed to fostering an inclusive and equitable workplace where everyone has equal access to employment opportunities. As an employer promoting equality, we guarantee that our selection and hiring process is based solely on each candidate’s skills and qualifications, without distinction of gender.