intern internship English-speaking jobs in Cartagena

Maximize sales and profit with existing product portfolio while supporting the introduction of new varieties. Responsible for customer relationships, plans, technical advice, and market data collection.

Production Planning Specialist will develop and maintain the annual production plan, analyze capacity, and manage MRP data. Requires a degree in Engineering or Science, strong analytical skills, and experience with ERP systems and production planning.

Senior MEP Engineer to design MEP systems, prepare feasibility studies, and manage construction activities. Requires a degree in a relevant field and 10+ years of experience in MEP installation projects. Fluency in Spanish and English is required.

The Quality Assurance & Regulatory Officer ensures ELEM Solutions comply with quality and regulatory requirements. Responsibilities include designing, developing, and documenting solutions, managing non-conformities, and ensuring product release compliance. The role also involves regulatory monitoring, document control, and training.

Experienced Hot Kitchen Chef with a strong background in Asian cuisine sought for immediate start at Beast, a high-end Asian restaurant in Marbella.

Talent Acquisition Partner needed for temporary position with potential for permanence. Manage full-cycle recruitment for various roles, partner with hiring managers, and contribute to employer branding. Requires 3-5 years of experience, fluency in English and Spanish, and experience with HRIS systems.

Administrative & Compliance Officer needed for a leading innovation ecosystem. Manage financial control of projects, coordinate compliance framework, and oversee billing and reporting. Requires 2-3 years of experience in administration, finance, or compliance.

German-speaking Sales Development Representative to drive pipeline and revenue growth. Conduct outbound prospecting, qualify leads, and schedule meetings for Account Managers.

MLOps/LLMOps Engineer to deploy cutting-edge ML/LLM models to Fortune Global 500 clients. Design, develop, and implement ML/LLM pipelines encompassing data acquisition, preprocessing, training, deployment, and monitoring. Employ automation tools and manage cloud infrastructure for ML workloads.

Bilingual Executive and Personal Assistant required for prominent sports figure in Madrid. Manage complex diary, travel arrangements, and household operations. Coordinate with global teams and act as a key point of contact. Proven experience as a Personal Assistant, ideally supporting an HNWI, is essential. Fluency in English and Spanish required, additional languages advantageous.

Senior Infrastructure Engineer to design and improve core infrastructure architecture across Azure, on-prem network, and security. Define standards, guardrails, and reusable patterns. Collaborate with internal teams and stakeholders to align technical decisions.

Experienced Application Security Architect needed to design and implement secure application architectures. Lead security reviews, advise development teams on secure coding practices, and translate technical security concepts. Requires 5+ years cybersecurity experience, 1+ year as a security architect, and experience as a software developer or penetration tester.

Product Management Consultant will translate institutional requirements into executable work, coordinate development across agile teams, manage the product backlog, and ensure seamless delivery of a payment infrastructure platform.

Senior Data Center Technician provides technical support for server hardware in Oracle data centers. Responsibilities include troubleshooting, repair, installation, and maintenance of hardware systems. Requires experience with structured cabling, rack and stack, and data center operations.

Lead complex IT and business transformation projects from initiation to closure, ensuring alignment with business objectives, timelines, and budget constraints. Manage project plans, resources, risks, and deliverables while coordinating multidisciplinary teams and external vendors.

Assistant General Manager will support the General Manager in overseeing operations of new aparthotel openings. This role requires strong leadership, operational excellence, and guest satisfaction focus.

Applus+ seeks an SAP SD Consultant with 3-5 years of experience in configurations, master data, and core sales & distribution processes. Must have strong communication skills and fluency in English. Catalan and Spanish are a plus.

Experienced Junior MES Manager needed for global digital manufacturing rollout. Lead MES implementation and integration across sites, standardize production tracking, and integrate with ERP (SAP). 5-7 years of MES experience and strong ERP integration knowledge required.

Finance & Administration Manager to oversee accounting, treasury, administration, and HQ HR functions. Experience in international trade, VAT complexity, and multi-currency operations required.

Senior Sales Manager to lead new business development for pharma & healthcare clients. Must have proven pharma/healthcare and agency experience. Strong understanding of healthcare communications and client dynamics required. Fluent English, Spanish a plus.