factory English-speaking jobs in Castile and León

Leads commercial efforts to expand renewable energy product sales in Spain and Iberia. Develops sales strategies, builds partnerships, and manages a sales team.

Sales Development & Specification Specialist to expand distribution network and specify products within architecture and design firms.

Leads specific Supply Chain projects, including system deployments and data structure implementations. Develops and implements commercial and factory-based projects to meet business needs. Partners with the Head of Supply Chain to define and drive the Supply Chain Transformation strategy. Establishes, leads, and manages the Supply Chain PMO, setting governance framework and reporting standards. Drives the planning, execution, and delivery of strategic supply chain initiatives in Europe.

The USP Manufacturing Technician will ensure compliance with the planning of the USP Scale-Up and Manufacturing department. Responsibilities include preparing, controlling, and developing processes for the production of biological molecules, participating in audits, and investigating process improvements.

Identify, assess, and remediate vulnerabilities across IT environments using tools like Tenable Nessus, Qualys, or Rapid7. Validate findings, prioritize remediation, and coordinate with IT and DevOps teams.

The Biorepository Technician will maintain, develop, and implement protocols within the Biorepository team. Responsibilities include sample reception, quality control, aliquot preparation, data management, and documentation. Requires at least 3 years of experience in molecular biology laboratory techniques, including DNA/RNA extraction, quality control, and quantification. Must have experience with LIMS databases and be proficient in English.

Customer Success Manager will own and grow a portfolio of enterprise accounts across Europe, ensuring customer value and expansion. Responsibilities include onboarding, adoption, retention, and acting as a customer advocate. Requires 4+ years of B2B SaaS Customer Success experience, strong communication skills in English and Spanish, and a proven track record of revenue growth.

Data & AI Engineer to design and deploy architectures based on LLMs, intelligent agent orchestration, and data pipelines for industrial and enterprise solutions. Responsibilities include building data pipelines, implementing RAG systems, integrating intelligent agents, and fine-tuning LLMs. Requires experience with Generative AI, agent orchestration frameworks, vector databases, and Python for ML/AI.

Senior PhD Chemist with a strong experimental background in analytical or organic chemistry sought to lead analytical and/or process chemistry activities in enzymatic plastic depolymerization. Requires 5+ years of experience in industrial environments and proven expertise in GC-MS.

Database Reliability Engineer to design, build, and operate production-ready PostgreSQL environments. Responsibilities include automation, security, and compliance, as well as embedding database capabilities into an Internal Developer Platform. Requires 3+ years of PostgreSQL experience, Kubernetes knowledge, and automation skills.

This permanent, hybrid role requires proven B2B SaaS sales experience and fluency in German (C2) and English (B2). The Account Executive will develop sales strategies, nurture leads, and present solutions to clients.

Telecommunications Intern to support telecom equipment, technical operations, and project coordination in Madrid. 6-12 month internship.

The Sales Manager will develop and execute a regional sales strategy for digital blade solutions across Southern Europe, including inspections, engineering, retrofits, and a SaaS platform. The role requires strong technical credibility and the ability to translate inspection data into actionable repair and life-extension strategies.

Inside Sales Retail Representative manages a portfolio of kitchen & bath store and fabricator accounts. Responsibilities include identifying new business opportunities, maintaining client relationships, generating demand for products, and optimizing sales processes. Requires a bachelor's degree or 5+ years of sales experience, bilingual English skills, and CRM experience.

Optometrist to support commercial growth of intraocular lens portfolio. Provide clinical and product trainings, pre- and post-op support, and IOL calculations.

Drive commercial expansion for a biotech company developing a liquid biopsy platform. Identify and develop relationships with pharma, biotech, and CRO partners globally. Position the platform as a solution for MRD and ctDNA detection, treatment response monitoring, and companion diagnostics.

Customer Service Representative to provide support for health and travel insurance clients. Handles inquiries, concerns, and issues via phone and email. Requires strong communication, problem-solving, and customer service skills. Bachelor's degree and prior customer service experience preferred.

Lead and evolve the QA strategy across 35+ teams, encompassing all levels of testing. Build automation infrastructure, promote automation-first approaches, and manage a group of QA Managers.

Data Scientist will automate processes using Python, analyze data, and create visualizations. Requires Python, SQL, data modeling, and Microsoft Office skills.

Designs, implements, and manages cloud architectures on Microsoft Azure. Builds, deploys, and manages cloud environments, including CI/CD pipelines. Supports and optimizes production environments. Advises clients on cloud best practices.