intern internship English-speaking jobs in Cartagena

Drive commercial expansion for H2SITE by identifying and pursuing opportunities in industrial and industrial gases sectors. Develop sales strategies, prospect customers, and present hydrogen separation solutions.

Office & Operations Manager needed for a startup ecosystem in Palma. Manage finance, coworking space, and marketing for ventures, events, and the community. Fluent in Spanish and English required.

Develop and manage strategic relationships with key technology integrators in Spain and Portugal. Drive indirect sales and business growth by identifying co-selling, cross-selling, and joint solution development opportunities.

Contract Clinical Science Specialist to support global Phase II-III clinical trials. Responsibilities include clinical trial design, data interpretation, and cross-functional collaboration. Requires MSc or PhD in a scientific discipline and experience in biotech drug development.

Capgemini seeks an experienced Cyber Threat Hunting Analyst to proactively identify malicious activity within an organization's environment. The analyst will develop hypothesis-driven hunts, analyze telemetry, investigate suspicious activity, and collaborate with security teams to improve the overall security posture. Minimum 2 years of experience in cybersecurity operations and a high level of English are required.

German-speaking Customer Service Intern to support the Business Center team in Barcelona. Responsibilities include managing customer requests, processing orders, and collaborating with various departments.

Corporate E-check Engineer analyzes electrical specifications for automotive parts and designs test steps. The role involves benchmarking innovations, improving test results, and supporting purchasing and quality processes. Requires electronic engineering background, programming skills, and automotive EOL testing experience.

Dutch-speaking Business Development Representative needed to scale SME financing solutions across the Netherlands. Responsibilities include identifying and reaching out to businesses, generating leads, and managing prospects through CRM tools.

Financial Crime Consultant to lead end-to-end delivery of projects within a TSB Fincrime Data and Transaction Monitoring migration program. Requires 5+ years of experience in Financial Crime or related domains, strong understanding of controls and data pipelines, and proven track record of project delivery in Agile and/or Waterfall environments.

Support strategic consulting projects for pharmaceutical, biotech, and med tech companies using AI-driven solutions. Translate business problems into AI solutions and communicate technical approaches to non-technical stakeholders. Design and build Python-based data pipelines and automated workflows.

Experienced D365 F&O Functional Consultant needed for full lifecycle implementations. Lead projects, collaborate with stakeholders, and ensure solutions align with business objectives. Minimum 3 years of experience required.

Plant Manager to lead manufacturing facility operations, ensuring production efficiency, quality, cost control, and safety compliance. Minimum 8 years manufacturing experience with 3-5 years in a leadership role.

Airbus is seeking an On-Board Performance Applications Engineer to design, improve, and validate aircraft performance functions. Responsibilities include elaborating surrogate performance models, supporting system implementation, and conducting validation and verification activities. The role requires a degree in aeronautical or mechanical engineering, knowledge of aircraft flight physics, and proficiency in IT scripting and surrogate modeling.

Lead a team of Technical Recruiters and Talent Specialists, delivering high-quality candidates for client roles. Manage team operations, coach recruiters, and act as the key contact for Sales.

Sales Assistant needed for Bimba y Lola store in Las Palmas de Gran Canaria. Provide excellent customer service, assist with sales, and maintain stockroom organization. Previous sales experience and fashion knowledge required.

Fides, an Italian IT and Cloud consulting company, seeks a Sales Director to lead commercial growth in Spain. The role involves managing the sales team, driving the commercial strategy, and developing new business opportunities. Requires 10-15+ years of experience in IT services/technology consulting, a proven track record in enterprise B2B sales, and leadership experience. Native/fluent Spanish is required, English is preferred.

Account Manager (SaaS) to manage and drive sales engagements with mid to large-size retail accounts and strategic partners. Requires senior sales experience (+4 years), experience with enterprise clients, SaaS environments, and integrations. Spanish and English required.

GrowthMedics seeks a Junior International Growth Developer to identify new market opportunities and generate sales meetings for medical technology companies expanding into Europe and the Middle East. This role involves market research, prospecting, sales outreach, pipeline management, and reporting. Fluency in English and French is required, with additional European languages a plus.

Hotel Manager to support the leadership and operational excellence of Casa METT Sitges. This role reports to the General Manager and will oversee the operational, financial, and strategic performance of the hotel.

Data Engineer to design, build, and maintain scalable data systems and infrastructure. Experience with AWS, Snowflake, Kubernetes, Airflow, and Python required.