intern internship English-speaking jobs in Cartagena

TAG Heuer Client Advisor needed for boutique in Las Rozas. Minimum 3 years experience in retail. Passion for watches, luxury retail, and client development. Fluent in English and Spanish. Strong sales skills and knowledge of KPIs. Must embody the TAG Heuer brand and provide exceptional customer service.

Sanitas seeks entrepreneurial professionals to develop their own business as Exclusive Insurance Agents in Mazarrón, Murcia. Agents will manage their own commercial activity, build client portfolios, and utilize digital tools to grow their business.

Technical Trainer for automotive industry. Deliver engaging technical training to customers and internal teams. Create technical content and conduct workshops. Requires Bachelor's or Master's degree in Mechanical Engineering, fluency in English and Portuguese, and knowledge of automotive technologies.

Zoco Home seeks a Málaga-based COO to drive operational excellence across retail, e-commerce, and supply chain. The COO will lead business planning, strategy execution, and growth initiatives while maintaining premium brand identity and customer experience.

Customer Service Representative needed for multilingual team in Barcelona. Manage customer service requests, including order status, product changes, and returns. Resolve customer issues throughout the quote to delivery process. Must be fluent in German/Nordic and English.

Event and Travel Manager to manage pharma client projects from planning to execution. Responsibilities include budgeting, client communication, travel arrangements, and ensuring project profitability. Requires 3+ years experience as a MICE and Travel Specialist in the pharma industry, fluency in Portuguese and English, and expertise in Amadeus.

Office Coordinator to support EMEA growth, managing day-to-day office operations, coordinating events, onboarding activities, and providing administrative support.

Delivers end-to-end quantitative consumer research projects, leveraging internal data to meet client needs. Analyzes research data, synthesizes findings, and presents to clients.

Analyze client marketplace performance, build business reviews, and implement strategic recommendations to optimize operations. Support cross-functional projects focused on process improvement, team growth, AI implementation, and operational excellence.

Product Sales Executive will drive adoption of global employment, cross-border compliance, and payroll solutions for small and mid-sized businesses. Responsibilities include prospecting, building, and closing a high-volume pipeline, targeting potential customers, and communicating the value proposition using a consultative approach.

Sales Assistant Intern will support the Store Manager and boutique team in achieving sales goals, providing excellent customer service, and developing client relationships.

Field Service Engineer needed for installation, commissioning, repair, and maintenance of fruit sorting equipment. Requires experience in automated production lines, particularly fruit sorting, beverage packaging, and logistics automation. Must have strong communication and problem-solving skills.

Solution Specialist will drive the sales cycle, nurture client relationships, and showcase expertise in cloud technologies. Responsibilities include securing new customer wins, providing technical product overviews, and conducting trainings. Requires fluency in Swedish and English, a Bachelor's degree, 3-6+ years of technology sales or business development experience, and a Minimum Fundamentals certification.

Join Airbus Helicopter's electrical systems engineering team to develop innovative solutions. You will create 3D studies for electrical harness integration in a DMU environment, ensuring helicopter safety and reliability. Responsibilities include 3D harness routing, support positioning, interface drawing creation, and manufacturing drawings for parts and harnesses. You will also create installation documentation and support production.

Senior Key Account Manager to manage and grow relationships with key clients in the logistics sector. Develop account strategies, track performance, and collaborate with cross-functional teams. Requires proven account management experience, strong communication skills, and fluency in Spanish and English.

Senior Data Scientist to lead client projects, mentor junior colleagues, and assess new technologies. Requires 5+ years of experience in ML/AI, strong Python skills, and expertise in Computer Vision, NLP, or Sensor Data Analysis.

System Integrator (Avionics) for international projects. Own electrical and electronic system integration of unmanned aerial systems, including wiring, electrical architecture, and physical integration. Design, improve wiring harnesses, and create electrical documentation. Plan and execute electrical testing and support system integration, ground, and flight testing.

Sales Development Representative to qualify leads, reduce no-shows, and ensure high-quality candidates reach the sales team. Focus on inbound lead qualification, follow-up, and CRM management. Native or impeccable English required.

Leads and builds a global regulatory team to develop and execute strategies for registration and maintenance of medicinal products, APIs, and labeling. Provides strategic regulatory oversight, ensuring compliance with international standards and business objectives. Manages a team of international regulatory leads, provides guidance to project teams, and interfaces with national regulators and international organizations.

GBSB Global Business School seeks part-time lecturers to teach business courses in Barcelona. Applicants must have a Master's degree, strong English skills, and experience designing and delivering curriculum-based instruction.