intern internship English-speaking jobs in Cartagena

Marketing Interns (Trade & Retail) will support channel marketing plans through data analysis and actionable insights. Responsibilities include analyzing promotional performance, tracking KPIs, and collaborating cross-functionally.

The Procurement Category Manager sources machinery, equipment, tools, parts, supplies, and services to support operational efficiency. This role involves managing suppliers, reviewing contracts, and ensuring compliance with organizational requirements.

Lead the accounting team in Spain for a global leader in environmental services. Responsibilities include managing the accounting cycle, ensuring tax compliance, preparing financial statements, and collaborating on process improvements.

Senior Real Estate Agent to join the Dils Lucas Fox team in Valencia. Responsibilities include sourcing and listing properties, managing client relationships, and handling the full sales cycle. Requires strong experience in the real estate sector, specific knowledge of Valencia's market, and fluency in English and Spanish.

Senior Customer Success Manager for a SaaS company in Alcalá de Henares. Manage high-value accounts (€100k+ ARR), drive adoption, identify growth opportunities, and partner with cross-functional teams. Requires 3+ years of B2B SaaS Customer Success experience, sales instinct, HubSpot proficiency, and fluency in Spanish and English.

Senior Internal IT Auditor will develop risk assessments, audit plans, and execute engagements, delivering actionable insights to support Board decision-making.

NTT DATA seeks a Tech Lead specializing in Node.js and AWS. Ideal candidates possess fluency in English (B2 minimum), strong communication skills, and expertise in Node.js/Typescript, IA, TDD, DDD, Swagger, and AWS cloud infrastructure.

Junior Operations Coordinator to join the Yacht Agency & Concierge team. Provides support to the operations team with yacht services, concierge, and provisioning requests. Assists with yacht arrivals, departures, and port formalities. Requires strong organizational skills, a willingness to learn, and professional English.

The Learning & Talent Development and Employee Experience Partner will coordinate global talent management processes, including performance reviews, career development, and succession planning. This role will also design and implement learning and development programs, champion company culture, and analyze employee engagement data.

The Legal Officer provides legal and compliance support, ensuring adherence to laws, policies, and standards. Responsibilities include contract management, HR legal support, compliance monitoring (GDPR, Whistleblowing, Code of Conduct), and government/regulatory procedures.

The Head of Finance will lead the financial and administration department, overseeing financial reporting, cash management, audit coordination, banking relationships, and investor reporting. This role requires both strategic oversight and operational rigor.

Provides entry-level onsite IT support for end users by following procedures and escalation paths. Focuses on basic troubleshooting, customer assistance, and hands-on support.

Renewals Sales Specialist to retain and grow relationships with wedding vendors. Responsible for proactive contact, handling account queries, and securing renewals through consultative sales techniques. Requires fluency in Spanish and B2 level English, strong phone presence, and 2+ years of retention sales experience.

Lead the development and delivery of next-generation spacecraft ground software and tools. Define, design, and manage ground segment systems and subsystems, ensuring technical excellence. Drive system integration, verification, and validation processes. Contribute to the evolution of the INDRA DEIMOS Ground Segment software suite.

IT Ops Project Manager needed for a full-time, long-term project. Manage large-scale infrastructure projects from design to delivery, ensuring seamless integration and meeting quality, cost, and deadline constraints.

The Junior Client Program Manager supports the program management team in coordinating CDMO programs. Responsibilities include preparing project proposals, monitoring budgets, tracking project milestones, and preparing reports. Requires a Bachelor's degree in a relevant field, 3+ years of project management experience, and proficiency in Microsoft Office Suite.

Iron Mountain seeks a Danish-speaking Inside Sales Representative to drive revenue growth. Responsibilities include prospecting, consultative selling, account management, and leveraging CRM and sales tools.

Finance Manager to lead financial operations for Spain and Portugal, including P&L, Balance Sheet, and Cash Flow management. Responsible for monthly and annual closings, budgeting, forecasting, and performance analysis. Requires strong accounting, reporting, and taxation experience, with proven ability to manage external providers.

Assists the store manager in driving sales, managing a team, and upholding brand image. Responsibilities include implementing sales strategies, analyzing performance, coordinating events, and ensuring excellent customer service. Requires 3-4 years of retail experience, 2 years of team management, and fluency in Spanish and English.

Procurement Manager for the Rail Baltica project. Develops and manages procurement plans for materials and services. Evaluates suppliers, manages the procurement process, and monitors supplier quality. Requires a bachelor's degree and 15+ years of relevant experience.