Billing Administrator

Description

Job Summary: We are seeking a methodical and proactive Billing Administrator to manage billing, collections, and documentation for an expanding energy consultancy. Key Highlights: 1. Continuous development and expansion of knowledge in the energy sector. 2. Collaborative work environment with team-building activities. 3. Opportunity to participate in diverse business experiences. We are GRUPO TREBOL ENERGIA, an energy business consultancy founded in 2012 and located in Sant Joan Despí. We manage over €500 million in energy billing, helping companies, multinational corporations, and public administrations procure energy in the most intelligent way—always pursuing energy savings. We design tailor-made solutions to ensure optimal energy management results—from wholesale market procurement to energy-saving measures, billing control, and auditing. Our energy consultancy employs over 100 staff and is currently undergoing rapid expansion. Therefore, we seek talented individuals—both technically skilled and competently driven—with motivation for this innovative sector who wish to further develop their careers with us. We seek a methodical, detail-oriented candidate to join us as a Billing Administrator. The candidate will be based at our offices in Sant Joan Despí (Barcelona). Competency-wise, we require a proactive, dynamic individual with sound judgment and analytical ability—oriented toward achieving objectives and delivering optimal results. If you’re wondering what your responsibilities will be: * Issuance and registration of invoices * Collections management * ERP document management * ERP operations creation Who are we looking for? * Higher vocational training degree in Administration and Finance or equivalent. * Strong Excel skills. * Demonstrable experience in collections control and administrative management. * Excellent telephone communication skills. We are a company committed to our people and fully attentive to their needs to foster talent within our environment. To achieve this, we offer: * Continuous development, with opportunities to broaden your expertise in the sector. If you wish to explore other facets of our business, we will involve you in diverse experiences to understand our full range of processes. * Flexible working hours (start and end times), designed to support professional and personal work-life balance. * Flexible remote work arrangement (6 days per month), adapted to your needs. \- Flexible compensation (transport and meal cards, private health insurance, discount platform, etc.). * Collaborative work environment with team-building activities and social events. At GRUPO TREBOL ENERGIA, we guarantee unbiased selection processes grounded in equal opportunity and non-discrimination—regardless of origin, gender, disability, or age—for all candidates throughout the hiring process; all applicants will be evaluated transparently according to the job requirements. Employment Type: Permanent Contract Application Questions: * What experience do you have in collections management and control? Work Location: Hybrid remote work in 08970 Sant Joan Despí, Barcelona province