intern internship English-speaking jobs in Cartagena

Are you an experience Solution Architect based in or close to Brussels? Are you eligible for EU Security Clearance? We have an excellent freelance opportunity - please see details: Role Description: The Solution Architect is responsible for the design and governance of complex mission-critical IT systems in the defence sector.

We are looking for a Customer Assurance Support Specialist to join our team in León. If you are passionate about technology, thrive in high-demand environments, and enjoy working collaboratively while maintaining direct contact with clients, we'd love to hear from you.

CDI - 100% Manufacturing Methodology Engineer (Team Leader) Bachelor or Master's Degree in Manufacturing Engineering, Industrial Engineering, or related field. Excellent organizational and leadership skills. Proven experience in a manufacturing management role. Strong knowledge of manufacturing/project management processes, methodologies, and standards.

Axon Partners Group is an international consulting and investment firm founded in 2006. We combine the flexibility and speed of a specialist firm with the excellence in business advice and execution in all the sectors impacted by technology and innovation.

Company Description Bioherent is pioneering state-of-the-art photonic biosensors to transform clinical diagnostics. As a deep-tech spin-off from the University of Málaga, our cutting-edge biosensor technology is built on decades of research in photonics, chemistry, and clinical sciences. We are now scaling our technology to bring high-impact diagnostic solutions to market.

Accelerating the Energy Transition, One Algorithm at a TimeTetraxAI is revolutionizing renewable energy infrastructure development, making it 100x faster and 10x cheaper through a cutting-edge B2B SaaS powered by AI.

Job Title: Marketing Director – Spain Location: Madrid, Spain Reporting to: Managing Director Industry: Automotive (Dealership Group) Company Overview Our client is a global leading automotive group, representing some of the world's most prestigious automotive brands through its extensive dealership network.

At T-Systems, you will find groundbreaking projects that contribute to social and ecological well-being. We want to welcome new talents like you, who bring fresh ideas, different points of view, who accept challenges and continuous learning, to grow and impact society. . . All this, in a fun way! It doesn't matter when or where you work.

We are seeking a high-energy, driven Win-Back Business Development Representative (BDR) with German to join our team. This role is ideal for a proactive hunter who thrives on re-engaging former and declined customers. You'll focus on building relationships, understanding churn reasons, and reigniting interest through strategic outreach.

Job Description Analyze end-to-end logistics processes, including order and parcel management , transportation, warehousing, and distribution, to identify bottlenecks, inefficiencies, and areas for improvement. Utilize process mapping techniques and tools to document current processes and identify opportunities for optimization and standardization.

Role Overview We are looking for a proactive, people-focused, and resourceful professional to join our fast-growing startup as Global Mobility Support. In this role, you will support international clients throughout their immigration and administrative journey in Spain — ensuring they feel guided, informed, and supported from start to finish.

Please note this is a UNPAID work experience. English resumes only! PASSNFLY is a start-up company established in 2012, based in central Barcelona, Spain, providing a digital solution for checking in to flights. Passengers are automatically checked in to their preferred seats and sent the boarding pass to their phone. The management structure is consistent and very integrated.

About the CompanyFounded in 2001, Reemoon Technology Co. , Ltd. is a high-tech enterprise integrating R&D, manufacturing, sales, and service. The company is dedicated to providing advanced automation solutions for fruit and vegetable sorting, grading, and packaging. Headquartered in Jiangxi, China, Reemoon has established subsidiaries and service centers across Asia, Europe, the Americas, and Africa.

Company Description Connectoma is a pioneering neurotechnology startup transforming mental healthcare with an AI-first approach. By combining neuroscience, psychiatry, and advanced patented technology for personalized TMS treatments across our network of Connectoma centers, we are building scalable solutions that make mental health treatments precise, personalized, and effective.

We are looking for an expert to work as Junior Developer! What do you need to fulfill this job? The successful candidate for this position will contribute to activities in the context of Telco & Media Customers Consulting and Systems Integration.

About FOSSA Systems FOSSA Systems is a leading space engineering and telecommunications company with +40 employees, specializing in developing and deploying IoT satellite solutions for remote asset management.

PQE Group has been at the forefront of these industries since 1998, with 40 subsidiaries and more than 2000 employees in Europe, Asia and the Americas. As part of our ongoing growth and commitment to excellence, we are currently looking for a an experienced freelance consultant to support a project focused on achieving ISO 17034 certification.

You will join the leading technology company in online car buying and selling that has broken all the rules of such a consolidated sector, using tools such as machine learning, data and algorithms to make the best decisions.

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry.

Opdenergy is a growing independent renewable energy producer (IPP) with presence in Europe, United States and Latin America with more than 19 years of experience.