student English-speaking jobs in Castelló de la Plana

The VP Commercial & Business Development - Fuels will develop and execute the Aviation Fuels business development strategy, identify and manage business opportunities, and negotiate contracts. This role requires expertise in aviation fuels operations, market analysis, and financial modeling. The VP will lead negotiations, manage projects, and provide technical and operational support to customers.

Data Center Technician needed for logistics and warehouse support. Responsibilities include inventory control, asset tracking, and data administration. Must have 6 months of experience in inventory, retail, or warehouse management and basic Microsoft Office skills. Full-time, onsite position.

Develops medical strategy and content for digital and print media. Analyzes clinical data, conducts literature searches, and performs competitive analyses. Guides the creation of promotional and KOL materials while ensuring effective use of clinical data.

Azure Data Engineer needed for a data transformation project building a cloud-based data platform. Design, build, and maintain ETL/ELT pipelines using Azure Data Factory and Databricks. Contribute to a centralized data warehouse and ensure data quality and governance.

Senior Electrical Engineer to plan and design water treatment solutions for Data Centre projects. Experience in industrial projects, especially Oil & Gas, energy, or water treatment required. Knowledge of international standards (IEC, UL, NFPA) and CAD tools (AutoCAD Electrical, EPLAN P8) essential. Minimum English B2 level required.

Identity and Access Management (IAM) expert to design, implement, and optimize automated IAM processes. Responsibilities include building automation frameworks, maintaining scripts, supporting access certification, and owning test automation for IAM lifecycle processes. Experience with SailPoint, Azure AD/Entra, CI/CD pipelines, and scripting (PowerShell, Python) is required.

Leads regional strategy and drives adoption of digital dentistry solutions in Spain, Portugal, and Italy. Manages distributor relationships, develops new business opportunities, and represents 3DISC at industry events. Requires 5+ years of dental sales leadership experience and fluency in Spanish and English.

Finance Director to build and lead the finance function for a global automotive company's expansion into the Spanish market. Responsibilities include financial planning, operations setup, reporting, risk management, and business partnering. Requires 10-15+ years of finance leadership experience, ideally in automotive or manufacturing, with a strong understanding of Spanish GAAP and compliance frameworks.

Configure and support Oracle Primavera Unifier, aligning system functionalities with business needs. Analyze, translate, and implement business processes into system solutions. Provide training and ensure system stability and compliance.

Coordinate and supervise all hotel departments, ensuring optimal functioning and compliance with objectives and quality standards. Manage the hotel's budget, analyze market trends, and ensure customer satisfaction.

UX/UI Designer needed for project-based, retainer relationship with a startup and incubator. Design web applications across multiple products, translating product specs and business context into usable interfaces. Portfolio of shipped web applications required.

The Middle Office Intern will support the Energy Management and Trading team in monitoring, controlling, and analyzing trading activities in electricity and environmental markets. The role involves risk reporting, trading controls, and analytical support, contributing to risk management tools and market analytics.

Analytical Chemist needed for a 9-month temporary position in Barcelona. Execute analytical testing of raw materials and finished products, ensuring compliance with specifications. Support R&D projects and develop/validate analytical methods. Requires a Chemistry degree, 3+ years of experience, and proficiency in chromatography, wet chemistry, and relevant software.

Key Account Manager for Engineering Services will drive business growth in the Buildings/Real Estate industry. Responsibilities include developing account plans, supporting tenders, coordinating marketing, and negotiating contracts. Requires a university degree, 10+ years of experience in Engineering/Architecture, 5+ years in Real Estate, and fluency in English, French, and Spanish.

Senior Systems Engineer to lead the architecture and system design of an industrial-scale platform. Translate product objectives into system-level requirements and specifications. Develop and own the overall system architecture, ensuring scalability and manufacturability. Coordinate cross-functional alignment and manage technical interfaces.

Experienced Scheduling Engineer / Manager needed to develop and maintain integrated master schedules for offshore wind farm projects. Responsibilities include building schedules in Primavera P6, defining WBS, performing critical path analysis, and monitoring project progress. Requires 5+ years of scheduling experience, advanced Primavera P6 expertise, and fluency in English.

Cloud Data Engineer with 5+ years of experience designing, developing, and deploying data pipelines on Google Cloud Platform. Expertise in BigQuery, SQL, data ingestion, data tokenization, and Airflow. Fluency in English and Spanish required.

Provide customer support via email to the French market, resolving issues and sharing feedback with internal teams. Must have at least 1 year of experience in customer service, strong English and Spanish communication skills, and experience with software tools like Zendesk.

Develop and maintain a smart shopping assistant platform using TypeScript, React, Python, and MongoDB. Build user interfaces, refine APIs, and ensure efficient data structures for a seamless user experience.

Experienced UVM / PCIe Verification Engineer needed for a 6-month contract. Develop and maintain UVM-based verification environments for complex digital designs, focusing on PCIe verification.