intern internship English-speaking jobs in Cartagena

LingoFlow, an online corporate English language training provider, is seeking a proactive and experienced professional to represent us in Spain. This autonomous role focuses on identifying strategic business opportunities, cultivating trusted relationships, and driving client acquisition within the B2B sector. Why Partner with LingoFlow?

Being part of The Animals Observatory is having an active role in the innovation and creativity that is an integral piece of the company's DNA. Whatever your position is, your voice will be heard when it comes to keep improving. So, would you like to join our talented team? We are looking for a highly organized and proactive Wholesale Operations Assistant Senior to join our dynamic team.

Omega CRM Consulting is looking for a Cyber Security Cloud Analyst that would like to collaborate with one of the top global pharmaceutical companies. As member of Cyber Intelligence & Security Operations Center (CISOC) team, he/she will be focus on cloud security.

We have partnered with a fast-growing genomics company, looking for a 'Field Applications Specialist based in Spain and who will serve as the key technical link between the company's advanced genomic analysis platform and their clients.

(MGI), a subsidiary of BGI Group, is committed to enabling effective and affordable healthcare solutions for all. Based on its proprietary technology, MGI produces sequencing devices, equipment, consumables, and reagents to support life science research, medicine, and healthcare. MGI's multi-omics platforms include genetic sequencing and Liquid Handling.

Would you like to join our team? GETNET is the entity dedicated to acquiring and issuing payment methods. It is the global company that will help you innovate in your business payments through advanced technology and Santander's expertise. We embrace a strong risk culture and expect our entire team—regardless of their role—to have a proactive and responsible attitude toward risk management.

QC Inspector (Production Manifolds) Location: Avilés, Spain | Residential | Start: January 2026 Duration: 12 months, renewable through early 2028 We are seeking an experienced QC Inspector – Production Manifolds to provide quality control oversight at a fabrication worksite in Avilés, Spain.

This role requires strong technical expertise in data center cooling infrastructure, hands-on troubleshooting ability, and the capacity to lead on-site workstreams including maintenance, commissioning, and system upgrades. Key Responsibilities Lead field service activities across three data center locations, providing expert-level HVAC support.

Join our fully remote team as Senior Editor with graphic design skills (Open to Spain & Italy) About Us: At Falcon Funded, we help traders unlock their full potential. Our mission is to empower disciplined, consistent individuals with the capital, tools, and structure they need to succeed in the financial markets.

Service Engineers, Yachts (several location Spain and France) For a leading shipyard in the luxury yacht sector, we are looking for Service Engineers who will be responsible for keeping premium yachts in perfect condition worldwide. Do you enjoy working with high-end technical systems, supporting customers directly, and travelling internationally?

Company Summary: We are glad to be retained by a leading chemical company with a revenue of approximately USD 23 billion. Is a major player in the isocyanates industry. Specializing in MDI, TDI, and Polyurethane (PU), the company has expanded into petrochemicals and specialty chemicals, serving various sectors globally.

SGS is the world's leading Testing, Inspection and Certification company. We operate a network of over 2,500 laboratories and business facilities across 115 countries, supported by a team of 99,500 dedicated professionals with over 145 years of service excellence.

They work with a well-defined purpose and strong values: being accessible, reliable, scientific, and above all, deeply user-centric. They believe in diverse, collaborative teams motivated by a shared goal: driving the future of clean energy. If you are inspired by the idea of contributing to a project with real impact on the planet, keep reading.

Role: Export Customer Service Representative Sector: Specialised industrial materials Reports to: Regional Sales Manager Job Type: Permanent contract Location: Hybrid in Barcelona Contract type: Direct employment with our client You know that feeling when your work only becomes visible when something goes wrong?

We are looking for a high-energy, hunter sales leader to drive for an innovative company operating at the intersection of Healthcare, Technology, and AI-driven solutions for professionals and organizations. Responsibilities: Lead the go-to-market strategy across key countries in LATAM, identifying opportunities and defining market-entry priorities.

We are still looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35. 000 employees all over the world and presence in more than 35 countries.

EPCM expertise, more than 10 countries around the globe but an entrepreneurial and teambuilding mindset. Now, we are looking for a Junior Project Engineer in our office in Madrid, Spain. This is a role with international and national project exposure and career development. You will join the Buildings unit, responsible for managing EPCM building projects within the Real Estate sector.

Take your career to the next level with Amaris Consulting as a Threat Detection Analyst . Become part of an international team, thrive in a global group with €800M turnover and 1,000+ clients worldwide, and an agile environment by planning the kickoff and follow-up on projects. Join Amaris Consulting, where you can develop your potential and make a difference within the company.

Solution Architect Role Description We are looking for a Solution Architect with strong experience in enterprise solutions, immersive technologies (XR/VR/AR), SaaS tools, and cloud architectures. The ideal candidate has a consultative and strategic approach, capable of guiding business and public organizations in the adoption, integration, and deployment of advanced technological solutions.

Corus is looking for a Business Analyst to join our team and participate in international projects.