Engineering Internships in Barcelona, Spain

“Internship in Material Planning at (COMPANY NAME) in Barcelona. Assist in mid-long term Material Requirements Plan, maintain MRP parameters, collaborate with suppliers, analyze material inventory, and support continuous improvement. Requires Industrial Engineering/Supply Chain student, analytical mindset, English fluency, Excel and Power BI knowledge. 12-month duration, full-time.”

“12-month full-time internship in Material Planning at (COMPANY NAME) in Barcelona. Suitable for Industrial Engineering/Supply Chain students. Requires analytical mindset, English fluency, Excel, and Power BI knowledge. Team player with good collaboration skills needed.”

“Internship as HSE Engineer Trainee at (COMPANY NAME) (LU, Milka, Oreo) in Granollers, Spain. 12-month duration, €1000/month. Support safety campaigns, risk assessments, and HSE procedures. Requires engineering degree with HSE training, proficiency in Excel, and fluency in Spanish and English. No relocation support.”

“Beca de 1 año en Enagás para recién titulados en Ingeniería en Barcelona. Realizarás seguimiento de mantenimiento, informes técnicos, y apoyo a técnicos. Requisitos: inglés B1, herramientas Office, carnet de conducir y vehículo propio. Ofrecen remuneración competitiva, horario de 07:30-15:00, comedor, tutor, y ambiente diverso.”

“Vanderlande seeks an IT Controls Support Engineer (Trainee) to assist with incidents, changes, and requests in industrial automation facilities. Responsibilities include incident management, preventive maintenance, client training, and process improvements. Required skills include SQLServer/Oracle databases, IT hardware, .Net, and Angular. High-level English and Spanish are mandatory.”

“AI Internship at (COMPANY NAME), a Healthtech company. Work on agentic AI, RAG pipelines, and LLM evaluation. Use Python, GCP, Vertex AI. Hybrid work model, health coverage, gym membership, and company events. Requires a degree in Computer Science or related field, Python experience, and curiosity about generative AI.”

“(COMPANY NAME) offers an internship in the engineering department (low and medium voltage). Responsibilities include documentation, project management, and collaboration with project managers. Requirements: Master's student in Industrial Engineering, English B2, Microsoft Office, EPLAN, and CAD knowledge. Benefits include flexible schedule, competitive grant, and training access. This is a future opportunity, not an active job opening.”

“12-month paid internship in Barcelona, Spain, starting June-July 2026. Join (COMPANY NAME)'s EMEA field marketing team to implement marketing strategies, conduct market research, and support digital prospecting. Suitable for engineering, chemistry, or applied sciences students with a technical background. Proficiency in English required; additional languages a plus.”

“Internship as Continuous Improvement Engineer at (COMPANY NAME) in Granollers, Spain. 12-month contract, €1000 gross/month. Focus on efficiency and waste reduction using TPM methodology. Requires fluency in Spanish and English, engineering degree, and strong communication skills. No relocation support.”

“(COMPANY NAME) seeks an Intern/Junior Consultant in MEP Engineering for their Smart Buildings team in Barcelona/Madrid. Support senior engineers in MEP systems assessment for various building projects. Requires a degree in Engineering, basic MEP knowledge, proficiency in Microsoft Office/AutoCAD, and English. Proactive attitude and teamwork skills are essential.”

“Summer 2026 Machine Learning Engineer Intern at (COMPANY NAME). Design, construct, and maintain ML pipelines for AI applications, focusing on NLP. Collaborate with skilled engineers, analyze large datasets, and develop intelligent AI systems. Must be available June 8, 2026 - August 14, 2026.”

“Beca I+D en desarrollo de baterías para vehículos eléctricos. Buscamos estudiantes de Ingeniería para mejorar sistemas de almacenamiento de energía, aumentar autonomía y reducir costes. Requisitos: nivel avanzado de inglés, dominio de Office y experiencia en Formula Student valorada. Oportunidad de crecimiento en una empresa global con impacto positivo.”

“AI Engineer internship at BCG X in Spain (Madrid or Barcelona). Join a team of tech experts to build next-gen AI solutions, partner with clients on innovative projects, and develop thought leadership. Requires a master's or PhD in a related field and Python skills.”

“Prácticas remuneradas de 6 meses en Ingeniería con horario flexible. Aprenderás herramientas como Revit, AutoCAD y BIM, trabajando en proyectos reales. Requisitos: estudiante de Ingeniería, nivel alto de inglés y disponibilidad para 4-6 horas diarias. Compensación de 700-900 EUR/mes.”

“iOS Engineer Intern role at Back Market in Barcelona, Spain. 6-month full-time position starting Feb 2026. Develop iOS UI components, SwiftUI, and design systems. Requires Swift knowledge, teamwork, and English fluency. EU nationality or valid student visa/work permit needed.”

“Engineering internship in Systems Validation for Wind Turbine technology. Apply Motion Amplification tech to visualize and analyze components, set up equipment, capture video data, and collaborate with engineers. Requirements include fluency in English, skills in data analysis software (MATLAB, Python, FAMOS), knowledge in DAQ, and active university student status. Full-time presence work at Barcelona office. Start date preference February 2026, no later than April 2026.”

“Engineering Intern-Wind Engineering Operations: Hands-on internship in Barcelona, Spain. Develop a configuration management framework for Wind Turbine products using PLM system best practices. Define product structures, consolidate data, and establish governance models. 20 hours/week, starting February 1st. Fluent English required. University student in engineering preferred. Gain experience in Configuration Management, PLM tools, and wind turbine portfolio.”

“Oferta de prácticas como consultor/a I+D TIC en EY, Barcelona. Participarás en proyectos de financiación de I+D+i para clientes nacionales e internacionales. Requisitos: titulación científico-técnica, experiencia en gestión de proyectos I+D+i, nivel alto de inglés, y residencia en Barcelona. Ofrecen bienestar, flexibilidad, desarrollo profesional, y entorno de trabajo dinámico.”

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