Spain Customer Supply Chain Manager (18 month Secondment) Job Purpose
Partner with Commercial, Finance, Quality, Regulatory, Legal, and Communications and Government Affairs (CGA) stakeholders to align local market requirements with regional supply chain activities. Act as the link between local markets and regional supply chain teams, supporting demand and supply planning, customer service, warehousing, distribution, and product availability. Monitor supply risks and constraints, assess impacts on patients and business operations, and support the development, communication, and execution of mitigation plans. Collaborate with trade customers and distribution partners to provide market insights that support inventory optimization, reduce write-offs, improve working capital, and enhance logistics, distribution, and route-to-market models.
Act as a supply chain business partner to Local Operating Company (LOC) stakeholders, supporting business objectives and regional supply chain priorities.
Collaborate with regional supply planning teams to review current and future supply requirements and participate in Supply Chain Issue Management (SCIM) meetings as required.
Manage supply constraints and lead regular LOC meetings with Commercial, Quality, Regulatory, and Finance stakeholders to support continuity of supply.
Partner with distributors and trade customers to support commercial objectives and address market requirements.
Gather and share insights on demand management, sales fluctuations, market trends, and competitive activity to support planning and decision-making.
Collaborate with demand planning teams to optimize inventory levels and reduce stock write-offs.
Act as the link between the LOC and the Regional Customer Service Hub to support service delivery and customer requirements.
Oversee Order-to-Cash in-market service providers and support cost-to-serve, logistics, and distribution efficiency initiatives.
Support route-to-market and distribution model decisions for the local market.




Lead supply chain activities for portfolio changes, including product launches, discontinuations, divestments, and price changes.
Bachelor’s degree in Supply Chain, Business, Logistics or related field
Experience in supply planning, demand planning, warehousing, customer service, logistics, or related supply chain functions
Experience collaborating with commercial, sales, and marketing teams
English and Spanish language skills sufficient to communicate effectively in a professional environment, both written and spoken
Exposure to end-to-end supply chain processes
Stakeholder engagement, communication, analytical, problem-solving, and project-management skills
APICS certification or an equivalent supply chain qualification
Experience supporting continuous improvement initiatives and business performance objectives
Data Integrity
Demand Planning
Digital Fluency
Distribution Management
Lean Management
Logistics Management
Sales and Operations Planning (S&OP;)
Supply Chain Operations
Supply Planning
Warehouse Management
Spanish Salary Range / Rango salarial en España:
El rango salarial bruto anual para nuevos empleados en esta posición se indica más arriba para cada ubicación correspondiente. Estos rangos tienen en cuenta varios factores, como las habilidades, la experiencia, el nivel educativo de la persona candidata y las condiciones del mercado para el puesto. Además, esta posición puede incluir un bonus anual y la posibilidad de participar en nuestro programa de incentivos a largo plazo basado en acciones, en función del nivel del puesto.



Durante el proceso de selección se facilitará información más detallada sobre el paquete completo de beneficios. Además, esta posición puede incluir un bonus anual y la posibilidad de participar en nuestro programa de incentivos a largo plazo basado en acciones, en función del nivel del puesto. Durante el proceso de selección se facilitará información más detallada sobre el paquete completo de ventajas. Si en una ubicación o país concreto no se indica un rango salarial en la oferta, la compensación se tratará durante el proceso de selección. Por favor, tenga en cuenta que los salarios varían según el país en función de las habilidades, experiencia, nivel educativo del candidato y las condiciones del mercado para el puesto. Las ofertas suelen situarse dentro del rango anunciado atendiendo a las habilidades, experiencia y cualificaciones del candidato, reservándose habitualmente el tramo superior para candidatos altamente experimentados u otras circunstancias excepcionales alineadas con estos criterios.
GSK is a global biopharma company with a purpose to unite science, technology and talent to get ahead of disease together. Should you require any reasonable adjustments or arrangements to support you during the recruitment process, specific to your individual needs, please contact us on Please note should your enquiry not relate to adjustments, we will not be able to support you through these channels.
This ensures that all qualified applicants will receive equal consideration for employment without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, genetic information (including family medical history), military service or any basis prohibited under federal, state or local law.
All employment businesses/agencies are required to contact GSK's commercial and general procurement/human resources department to obtain prior written authorization before referring any candidates to GSK.

📌 SUPPLY CHAIN & CUSTOMER SERVICE MANAGER (Tres Cantos)
🏢 Glaxosmithkline
📍 Tres Cantos