intern internship English-speaking jobs in Cartagena

Provides technical support for data center hardware, including installation, maintenance, and troubleshooting. Collaborates with technical teams to resolve issues and ensure optimal system performance. Documents processes and procedures, and participates in the design and implementation of new data center infrastructure.

Designs and implements telecom solutions for voice and data domains (4G/5G and VoLTE) in Spain. Manages projects, reports to management and technical director, and ensures customer satisfaction. Requires a Master's or Bachelor's degree in Telecommunications or Computer Science, fluency in Spanish and English, and experience in core NFV voice or data projects.

Extraordinary seeks a Partnerships & Business Development Intern to help grow and manage partner relationships. The role involves identifying and reaching out to potential partners, building relationships, and supporting event execution.

The Headmaster/Headmistress will lead the development and deployment of staff, curriculum, teaching, management, and efficiency. Responsibilities include motivating the school community, ensuring student welfare, maintaining educational quality, managing the school budget, and developing a strategic plan.

The People Analyst will lead the annual Compensation Review process, manage employee benefits, and oversee employee lifecycle administration in Workday. This role will also develop and monitor staff and non-staff budgets, coordinate training initiatives, and support the International Graduate Program. The People Analyst will design and coordinate employee experience initiatives, manage onboarding and offboarding processes, and maintain internal People materials.

An AI & Automations Operations Intern will design, build, and scale AI-powered operational systems. You will support day-to-day operations, assist with operational processes, and contribute to the creation and improvement of automations.

The Club Manager will lead all operational aspects of La Marquesa Golf, ensuring smooth daily running of the golf course, pro shop, F&B, events, and membership services. This role requires developing and implementing strategic plans to grow membership, drive revenue, and maintain the club's competitive edge. The Club Manager will oversee the golf course maintenance, F&B, golf operations, and ensure seamless coordination between departments. Financial management, member and guest relations, staff management, compliance, and event management are also key responsibilities.

Market Operations Analyst to support Equiduct's US market expansion. Responsibilities include monitoring trading activity, operating market systems, client support, and market communications. Requires experience in US markets, proficiency in Excel, and fluency in English.

Mechanical Production Engineer needed for optical payload manufacturing and testing. Responsibilities include leading production processes, ensuring quality standards, and collaborating with engineering and supply chain teams. Requires 1-3 years of experience in mechanical production or manufacturing engineering.

Payroll Supervisor will review payroll work, process payroll, ensure compliance with Spanish labor laws, and manage a team. Requires a Bachelor's degree in Human Resources, fluency in English, and at least three years of experience in payroll outsourcing.

Experienced Bar Manager needed for COYA Ibiza. Minimum 3 years' experience in a luxury hospitality venue. Strong knowledge of cocktails, spirits, wines, and bar operations. Proven ability to lead and develop a bar team. Excellent guest service and organizational skills. Fluency in English, Spanish desirable.

Junior Software Developer to assist in the development and maintenance of internal applications. Support IT team with programming, testing, and documentation. Requires 1 year of experience and knowledge of C#, Java, HTML, CSS, Javascript, SQL, and Git. Interest in ERP systems is valued.

Provides first-line IT support for Business Central operations in the EMEA West region. Resolves technical issues and delivers training on IT applications. Supports data management, analysis, and reporting.

Manages HR transformation projects focused on technology and data to enhance the employee experience and provide HR teams with efficient tools.

Full Stack Engineer needed to build and maintain scalable web applications using Python and TypeScript. Experience with Web Components, Strapi, Docker, and CI/CD pipelines required.

Senior Data Engineer to develop and optimize data models for the Finance organization using Google Cloud Platform, BigQuery, and Dataform. Collaborate with development teams and stakeholders to translate business requirements into data products.

Design, implement, and deploy deep reinforcement learning algorithms for industrial robots. Optimize training pipelines and productionize algorithms in PyTorch. Collaborate with leadership to align technology with business goals.

Customer Service Admin Nordics needed for temporary maternity leave cover at Agilent Technologies. Requires previous customer service experience, advanced Nordic language skills (Danish, Swedish, Norwegian, or Finnish), and fluent English.

Remote Business Assistant to support entrepreneur managing MICE Agency, B2B startup, and multiple companies. Responsibilities include research, presentations, communication, document management, scheduling, and event coordination.

As a 3D Visualiser, you will create photorealistic renderings, animations, and flythroughs of commercial interior projects. You will translate design concepts into compelling visuals for RFPs, presentations, and client communication.