intern internship English-speaking jobs in Cartagena

Import & Export Specialist will manage customs clearance, transportation, and warehouse operations for a smart factory. Requires 3+ years of experience in logistics, customs, and warehouse operations, knowledge of EU and Spanish customs regulations, and proficiency in SAP and MS Office.

Client Advisor needed for Giorgio Armani Boutique in Puerto Banús for summer support (May-August). Provide excellent customer service, advise on collections, and build strong customer relationships. Minimum 3 years of fashion sales experience required.

Medical Doctor needed for home care visits for patients with Phenylketonuria (PKU) in Santiago de Compostela. Conduct 12 visits per patient, providing medical support and documentation.

Leads and coordinates administrative processes for international fleet operations across Spain, Portugal, Italy, and Greece. Manages fines, insurance, documentation, and cross-country workflows. Ensures compliance with regulations and develops reporting dashboards.

Supervises spare parts management, including inventory control, procurement, and supplier relations. Analyzes buy/sell prices and profit margins. Manages customer orders, warehouse operations, and inventory audits. Requires experience in the metallurgical or industrial sector and proficiency in ERP systems.

QA Engineer Process Specialist ensures product quality and reliability in a cosmetics or food manufacturing environment. Conducts industrial tests, sets process parameters, and analyzes manufacturing risks. Requires a university degree in a relevant field and 2+ years of experience in QA or process engineering.

Solar Operations Engineer will monitor, maintain, and troubleshoot solar power systems in Spain. Responsibilities include analyzing performance, identifying issues, conducting preventive maintenance, and implementing optimization strategies. Requires 3+ years of experience in solar operations, O&M, or a related field, along with a Bachelor's degree in a relevant field.

Assistant Director of Food & Beverage to support the leadership and day-to-day management of F&B operations at METT Marbella – Estepona. Responsibilities include supporting the Director of F&B, ensuring guest satisfaction, collaborating with outlet managers, and upholding brand standards.

BIM Modeler needed for Scan-to-BIM projects. Interpret and model point cloud data into accurate BIM models (LOD 200-350) using Revit, AutoCAD, or similar.

Business & Portfolio Development Manager supports Italfarmaco's strategic expansion by identifying, evaluating, and executing external innovation opportunities. Responsibilities include opportunity scouting, deal process management, partner interface, strategic contributions, and operational excellence. Requires 5+ years of experience in pharma, biotech, consulting, licensing, or R&D strategy roles with an advanced degree in Life Sciences, Pharmacy, Medicine, or Biotechnology.

NTT DATA seeks a Data Scientist / Senior Data Scientist to join its AI team. Candidates will design, develop, and deploy machine learning models to solve business problems. Experience with Python, SQL, and data visualization tools is required.

Senior Consultant needed for Health Economics & HTA projects. Lead analyst role requiring experience with CEM, BIMs, cost-calculator etc., and HTA submissions. Strong project management and leadership skills essential.

Junior Software Developer will contribute to the design, development, and maintenance of digital applications for industrial manufacturing. Responsibilities include writing code, collaborating with the team, troubleshooting, and staying updated on industry trends. A Bachelor's degree in a related field and strong programming skills are required.

Stock Keeper needed for part-time position (20 hours/week) at Madrid Las Rozas. Supports the selling process, manages merchandise flow, and ensures accurate inventory control. Requires proficiency in Spanish and English, with additional languages advantageous. Position directed towards people with disabilities.

Assists in ensuring products and processes meet quality requirements through inspections, testing, documentation, and continuous improvement across laboratories and production stages. Provides guidance to staff on quality policies, processes, and best practices. Oversees internal audit processes, competency assessment, training, and other quality processes. Participates in the inspection of incoming materials, in-line production, and final products. Collaborates with stakeholders to provide analysis support for quality-related issues. Ensures availability and proper operation of test equipment. Maintains the calibration schedule of laboratory equipment. Coordinates and supervises outsourced testing results.

Leads real-world validation of foundation brakes and brake control systems through vehicle-level simulation and testing. Collaborates with engineering teams and suppliers to develop and validate control algorithms and diagnostics. Manages calibration environments and mentors team members.

Tooling / Mold Engineer needed for automotive industry. Requires 5+ years experience in plastic injection molding, mold design, and repair. Must have proficiency in CAD software and upper-intermediate English.

Trina Solar seeks a Pre-Sales Engineer to support international projects. The role involves technical client interaction, project scope definition, design document preparation, and cost estimation. Minimum 2 years' experience in proposals, structural, or mechanical engineering is required. Strong English communication skills and proficiency in 2D design tools are essential.

Business Developer responsible for developing Digital Trust Services (Cybersecurity, Functional Safety, AI) for automotive, power generation, aerospace & defense, ICT, industrial, and IoT customers. Identifies business opportunities, understands customer needs, and leads contract negotiations. Requires a degree in cybersecurity, IT, Networks and Telecommunications, +5 years of sales experience, and fluency in English.

Leads, coordinates, and supervises pharmaceutical development projects outside Spain and with external partners. Manages formulation, analytical, and process development activities, ensuring compliance with regulatory requirements and project deadlines. Supervises a team, reviews project documentation, and drives technology transfer to the flagship plant in Spain.