factory English-speaking jobs in Castile and León

Account Executive to join a hybrid team in Spain. Develop sales strategies, nurture leads, and present solutions. Proven B2B SaaS sales experience, strong communication skills, and fluency in English are required. Experience with the UK/Ireland market is preferred.

Plan and manage electric motor projects, ensuring deadlines are met through supplier coordination and validation plans. Establish electrical/electronic requirements files, define algorithms for battery/motor control, and oversee component obsolescence management. Supervise industrialization of electric propulsion systems and conduct technical arbitration across mechanical/electronic teams.

Regulatory Affairs Specialist supporting product registrations and market access for women's health food supplements in EU and ROW markets. Experience with EU food supplements and understanding of international regulatory requirements are required.

Provides customer service support, processes returns and credits, and assists with administrative tasks. Supports customer requests, monitors complaint resolution, and prepares customer documents. Requires 1-3 years of experience in customer service, accounts payable, or order entry. Fluent in English and French.

Sales Specialist to drive business growth in France's Travel Sellers and Hotels segments. Requires 10+ years of IT sales experience, fluency in English and French, and a proven track record of success.

Data Scientist needed to analyze large datasets, develop machine learning models for ad targeting and campaign performance, and collaborate with teams to improve advertising impact. Requires 5+ years of data science experience, 3+ years in AdTech, and proficiency in Python, SQL, and ML frameworks.

Senior Software Engineer with strong AI/ML experience needed to design, deploy, and scale machine learning systems for autonomous robots. Responsibilities include developing ML evaluation frameworks, optimizing models for edge and cloud platforms, and collaborating with cross-functional teams. Requires a degree in Computer Science, Computer Engineering, or similar, along with experience deploying and optimizing ML systems on edge and cloud platforms.

This Business Analyst role focuses on data mapping, UAT, and defect resolution for new country and compliance requirements. You will ensure smooth system integration and releases. Experience with data mapping, UAT, defect tracking, and working across business, IT, and vendor teams is essential.

Senior Security Engineer with strong Incident Response experience will strengthen EDR/XDR and DLP configurations, define security event detections in SIEM, and improve incident response playbooks.

Digital Brand Designer to create visually strong and on-brand designs for a vitamin brand across digital and offline touchpoints. Requires proficiency in Figma and Adobe Suite, experience with AI-powered design tools, and a strong design portfolio. Must be able to balance creativity with brand consistency and thrive in a fast-paced environment.

Software Development Engineer needed for contract role in Madrid, Spain. Diagnose and resolve defects, perform debugging, and create technical documentation. Experience with Java, cloud-native technologies (Docker, Kubernetes, microservices), and Agile Scrum is required.

ESSP seeks a Performance Tools Manager to ensure the smooth operation of mission performance tools. Responsibilities include maintaining tools, managing obsolescence, developing new software, and coordinating a team of four. Requires 5+ years of GNSS experience and 3+ years in software and tool development.

QA Operations Technician will review product specifications, investigate deviations, and manage complaints. Experience in GMP and proficiency in English and Spanish are required.

Information Security GRC Specialist to develop and track cybersecurity KPIs, implement processes (e.g., Vulnerability Management, Incident Management), and ensure timely remediation of security findings. Collaborate with European teams on application security and support documentation of governance processes and security policies.

Leads all operational areas of a fully integrated production facility, ensuring safe, efficient, and high-quality production. Manages plant P&L, develops budgets and production schedules, and champions cost optimization and continuous improvement initiatives. Requires a Bachelor's degree in Industrial Engineering and 8+ years of experience leading operations in manufacturing, ideally within highly regulated industries.

Customer Service Agents provide support to customers via phone, email, chat, and other channels. They resolve issues, ensure customer satisfaction, and contribute to service quality improvement. Native French speakers with 3+ years of customer service experience are required.

Payroll Administrator needed for UK payroll processing, ensuring timely and accurate payments. Requires 3+ years of hands-on payroll experience, knowledge of UK legislation, and proficiency in SAP Payroll Software.

HR Business Partner within the Organization/IT team. Collaborates with HR and IT to define and integrate new functionalities in HR processes. Acts as the end-to-end coordinator of HR initiatives, translating business needs into system and product requirements. Manages the HR product backlog, defines and executes testing activities, and provides user training and support.

RF/MW Solution Engineer needed to lead customer engagements, demonstrate Keysight products, and support sales. Requires a Bachelor's degree in Electronics Engineering, experience with RF/MW/mmW communications systems, and fluency in English and Spanish.

Human Resources Intern to support HR operations, including recruitment, onboarding, administration, and employee engagement. Provides operational and administrative support across the employee lifecycle.