147 English-speaking jobs in Castile and León

Provides operational and scientific support to the Clinical Development team in planning, executing, analyzing, and overseeing preclinical and clinical studies. Focuses on studies involving pharmacokinetics, toxicology, and analytical validation, ensuring compliance with regulatory requirements.

Serves as a technical expert, bridging technology and market needs. Provides pre-sales support, designs solutions, and enables channel partners. Conducts on-site deployments, troubleshooting, and market research.

Aeronautics Transfer of Work / APQP Engineer will manage transfer activities between sites/suppliers and lead APQP methodology deployment.

Customer Service & Asset Specialist to provide support to UK & Ireland customers, manage onboarding, order-to-invoice processes, and asset management. Collaborate with internal departments to resolve customer issues and contribute to process improvements.

Senior Project Manager to lead and coordinate CX and digital commerce projects globally. Experience managing CX projects, MarTech solutions, and RFPs is required. Must have strong communication and collaboration skills.

System Engineer to design, develop, and validate complex aeronautical systems, particularly in connectivity, data platforms, and digital maintenance. Apply the V-Cycle, perform requirements management, create system specifications, and conduct verification & validation activities.

Systems Engineer to support monitoring systems, data loading, maintenance applications, and system design & validation. Responsibilities include requirements maintenance, system documentation, analysis of system behaviors, and support for in service investigations. Requires a degree in a related technical field and experience in systems engineering.

Sales Director (Europe) to manage a multi-million euro sales book and drive customer strategy for a fast-growing specialist ingredients group.

The Researcher will support the Patient Evidence department in generating, analyzing, and communicating patient-centered evidence. Responsibilities include designing research projects, conducting qualitative and quantitative research, analyzing data, and disseminating research results. The role requires a minimum of 3 years experience conducting applied health research and proficiency in qualitative and quantitative research methodologies.

Lead growth, operations, and strategy for Switzerland, Spain, and Portugal. Drive revenue expansion, manage P&L, and build high-performing teams. Proven experience in senior leadership, multi-country management, and enterprise software ecosystems required. Fluent English, Spanish and/or Portuguese essential.

Manages a team of 5-7 sales representatives focused on new client acquisition in the Venue and Catering segment across Spain. Responsible for team productivity, KPIs, and ensuring a high-quality consultative sales process. Requires previous management experience, strong leadership skills, and a passion for developing people. Must be based in Madrid, Barcelona, or Seville and able to travel at least two weeks per month.

STACBOND seeks an Export Area Manager to develop and implement sales strategies for international markets. Responsibilities include conducting market research, maintaining client relationships, and attending trade events. The ideal candidate will have 2-3 years of experience in a similar role, advanced English skills, and proficiency in Microsoft Office and relevant software.

Senior Copywriter & AEO Specialist will create high-impact long-form content (POVs, white papers, research reports) and apply AEO, GEO, and SEO best practices to ensure content discoverability. Requires 8+ years of experience in B2B thought leadership copywriting, research, and writing complex topics.

Multidisciplinary Manager to support operations department at biotechnology company. Responsibilities include managing research funding, intellectual property, contracts, quality systems, and supplier research. Requires a life sciences degree, C1 English, 2+ years experience, and strong problem-solving skills.

Production Control Manager needed to define and manage production plans in complex, multi-plant environments. Requires a university degree in a related field, strong analytical and negotiation skills, and knowledge of the automotive industry. Excellent English skills are required, Spanish is advantageous.

This role involves reviewing and quality-checking annotations, gradings, and evaluations for LLM and multimodal AI projects. Responsibilities include ensuring annotations adhere to guidelines, identifying errors and biases, providing feedback to annotators, and collaborating with teams to improve QA processes.

Sales Manager to drive business development and revenue growth in Southern Europe. Manage end-to-end sales processes, build customer relationships, and develop channel partners. Requires 5+ years of sales experience in relevant industries and strong communication skills. Fluency in English is required, Spanish and/or Italian preferred.

Lead the design, development, testing, and qualification of Electronic Control Units (ECUs) for aerospace applications. Perform and review analogue and digital circuit design, including microcontroller-based board designs. Ensure proper component selection aligned with reliability, availability, and manufacturability requirements. Apply Design for Reliability (DfR) and Design for Manufacturability (DfM) principles. Plan, execute, and support environmental and qualification testing. Collaborate with software and system teams to ensure compliance with DO-178, DO-160G, and ARP4754. Interface with certification authorities and support certification reviews.

Senior AI Engineer needed for a valuable AI solution used by internal and external customers. Focus on identifying platform features, guiding implementation, and staying current with AI advancements. Must have a Bachelor's degree in an AI/ML-related field, experience applying ML solutions, and advanced Python knowledge. Fluent English required.

The Director of Revenue Management implements revenue strategies to maximize room revenues and channel mix. This role leads and manages all department operations, analyzes market trends, and collaborates with marketing to drive revenue growth. The Director oversees revenue management systems, analyzes sales data, and ensures compliance with property policies and procedures.