**At VOLTA, we lead the transformation of the waste management industry to build a cleaner, healthier, and more sustainable Chile.** We are currently seeking a **Customer Service Assistant** to join our team. This role provides support for commercial, operational, and administrative activities related to clients and sales executives, contributing to efficient operations and achievement of organizational goals. **Key Responsibilities:** * Support the sales executives’ client portfolio in fulfilling requirements defined by management. * Manage backoffice processes: Sinader submissions, contract administration, generation of sales orders (SO) and purchase orders (PO). * Serve clients and handle reactive requests: quotations, complaints, and certificate requests. * Create and/or update customer information in assigned systems based on input from the sales force. * Support the implementation of management-led projects. **Required Profile:** * Degree in Business Administration, Commercial Engineering, or related fields. * Experience in similar roles, with emphasis on administrative and commercial support. * Proficiency in sales and customer service management tools and systems. * Strong organizational skills, teamwork ability, proactivity, and service orientation. **Benefits:** * Attractive corporate benefits package. * Pleasant work environment within a key industry for national development. * Opportunities for learning and professional development. **What We Offer:** * **Professional training and development.** * **A challenging, dynamic, and sustainability-driven work environment committed to the country’s sustainable development.**