Job Summary: Maintenance Operations Assistant for administrative and financial support, KPI monitoring, and billing management. Key Highlights: 1. Join a stable and high-impact project. 2. Dynamic, inclusive work environment focused on professional development. 3. Access to language training and an e-learning training platform. **Maintenance Operations Assistant****Job ID**262087 **Posted**19\-Feb\-2026 **Role type**Full\-time **Areas of Interest**Engineering/Maintenance **Location(s)**Madrid \- Madrid, Comunidad de \- Spain CBRE\-GWS, a company specialized in facility management and maintenance, is seeking a Maintenance Operations Assistant. The purpose of this position is to provide administrative and financial support to both the account and the Contract Manager. What are we looking for in you? * Higher Vocational Training (FP Grado Superior), Higher Technician in Administration and Finance, University Degree in Business Administration and Management (ADE), Law, or Economics. * Two years of relevant experience. Key Responsibilities: * Monitoring and control of KPIs for various services included in the contract with our client. * Extraction of information from the client’s CAFM system for preparation of monthly reports. * Issuance of all invoices related to fixed monthly services and OOS services. * Issuance of POs for fixed and variable services to our regular and ad-hoc suppliers. * Management of onboarding new clients and suppliers with central services, as required by the account. * What do we offer you? * Opportunity to join a stable and high-impact project. * Dynamic, inclusive work environment focused on professional development. * Access to language training and an e-learning training platform. *CBRE GWS is committed to equality and non-discrimination; therefore, in alignment with this commitment, it expects that, within the scope of these relationships, such commitment be respected and any behavior, expression, reference, or decision that could undermine the intended equality be avoided.*