student English-speaking jobs in Castelló de la Plana

This Procurement & Contract Manager role supports a large capital project by partnering with global supply chain teams. Responsibilities include supplier labor management, change order negotiation and management, and ensuring on-time delivery.

Procurement and Logistics Manager will ensure continuous and efficient production by managing supplier relationships, planning, negotiating, and purchasing materials. The role involves coordinating a team, analyzing supply chain capacities, and collaborating with internal departments to resolve supply issues. The ideal candidate has a Bachelor's Degree in Engineering, 5 years of relevant experience, and strong communication skills.

Provides technical support for industrial automation systems, diagnosing issues, performing maintenance, and assisting with installations.

Provides technical and scientific support for IdyllaTM instruments and assays, including installations, troubleshooting, and training. Requires a Master's degree in a scientific field, experience in diagnostics or medical devices, and fluency in Spanish and Portuguese.

Finance Accounting Manager oversees financial operations, including accounting processes, financial reporting, budgeting, and compliance. Manages general ledger, AP/AR, payroll, and bank reconciliations using QuickBooks. Leads in auditing financial documents, identifying financial risks, and coordinating with internal and external teams. Requires a Bachelor's or Master's degree in Accounting, Finance, or Mathematics and 7+ years of experience in Business Administration and Management with a focus on Finance.

Optimize hotel product performance by renegotiating contracts, analyzing data, and collaborating with suppliers.

Maintenance Manager to lead planning and optimization of maintenance processes in a chemical plant. Responsibilities include managing the CMMS, supervising the maintenance team, and collaborating on technical projects. Requires a Bachelor's or Master's degree in Engineering and 3+ years of experience in industrial maintenance.

Logistics Specialist manages international trade documentation, shipment coordination, and compliance for heavy machinery. Requires experience in import/export, logistics, and strong communication skills.

Office Manager / Receptionist needed for growing renewable energy company. Responsibilities include document management, correspondence, travel arrangements, meeting logistics, and internal/external communication. Requires Bachelor's degree, proven office management experience, advanced English and Spanish proficiency, and strong organizational skills.

Finance & Governance Controller – IT (Multinational) will oversee financial, accounting, and operational aspects of IT activities across multiple countries and business units. Responsibilities include budget management, expense monitoring, cost allocation, intercompany billing, financial reporting, and process improvement. Requires a Bachelor's degree in a relevant field, 10+ years of financial controlling experience, strong analytical skills, and proficiency in financial systems and Excel.

SAP Order-to-Cash Business Analyst to support and improve Order-to-Invoice processes in a global SAP S/4HANA environment. Analyzes business requirements, translates them into functional specifications, and coordinates with development teams to deliver system improvements. Supports BAU operations, analyzes operational issues, and participates in testing activities.

QA Engineer needed for international project in private banking and wealth management. Design, execute, and maintain test cases, perform manual and exploratory testing, and validate system integrations. Experience with REST API testing, CI/CD pipelines, and Jira is required. Fluent English is essential.

Develop, customize, and enhance Microsoft Dynamics 365 Business Central solutions. Translate business requirements into system solutions and support testing, troubleshooting, and deployment.

Computer System Validation Engineer needed for a 6-month remote project integrating neuroelectronic interfaces. Responsibilities include creating validation protocols, executing tests, and documenting results. Knowledge of GAMP 5 and 21 CFR Part 11 required.

Business Analyst to collaborate with cross-functional teams, identify user needs, and design research studies. Analyze global survey data, define KPIs, and provide insights to regional and global teams. Experience in the pharmaceutical industry and IT projects is desired. Fluent English required.

As a Senior Customer Success Manager, you will manage strategic and enterprise accounts, ensuring customers realize business value from the Strategy platform. You will guide customers through their lifecycle, from onboarding to long-term value realization, and partner with Sales, Product, Support, and Engineering teams. You will drive platform adoption, manage technical aspects, and advocate for customer needs.

German-speaking customer support professionals with fluent English are needed for a tourism company in Málaga. Responsibilities include responding to customer calls, assisting with bookings and upgrades, and resolving travel inquiries.

Embedded Software Engineer Intern will design and test real-time software for space-grade hardware. Responsibilities include developing embedded software for data acquisition, telecommand, telemetry, and actuator control, as well as integrating and validating communication interfaces.

Quality Engineer (APQP) ensures new aerospace products and processes meet safety, reliability, and regulatory standards. Responsibilities include supplier oversight, process validation, audit execution, and non-conformity management. Requires a Bachelor's degree in Aerospace Engineering, 3-4 years of industry experience, and knowledge of ECSS and EN 9100 standards.

Develops and executes marketing strategies across multiple platforms to increase brand visibility in the new energy sector. Plans and implements industry events and analyzes market data to inform product positioning and future market planning. Collaborates with the sales team to generate qualified leads.