student English-speaking jobs in Castelló de la Plana

Project Management Intern will collaborate on design, administration, and project management activities for ongoing projects in healthcare, industrial, aerospace, and test development.

Sales Manager to maintain and grow customer relationships, secure profitable growth, and identify new business opportunities within the automotive/transport industry.

Receptionists provide exceptional customer service as the first point of contact for students, managing daily operations, handling inquiries, and resolving issues. They ensure smooth check-in/check-out processes, process payments, and assist with administrative tasks.

Senior Tax Lawyer to scale and structure tax department serving high-net-worth individuals, entrepreneurs, and international families. Minimum 10 years of experience in tax advisory with complex international and cross-border/private client matters.

Store Manager to lead a luxury boutique in Marbella, driving sales, managing a team, and ensuring exceptional client experiences. Requires luxury retail experience, strong leadership, and fluency in Spanish and English.

Indra Space seeks a RAMS Engineer with experience in Reliability, Availability, Maintainability, Safety, Dependability, and Radiation/SEE analysis for space missions. Responsibilities include performing RAMS analyses (FHA, RBD/REA, FMEA/FMECA, FTA, SEECA, HSIA), conducting RHA, and ensuring compliance with dependability and safety standards.

Executive Assistant to support the Executive Committee, managing schedules, organizing meetings, coordinating travel, and handling administrative tasks. Requires 5+ years of experience, native-level English, proficiency in MS Office, and strong organizational and communication skills.

Lead a research group and drive high-impact R&D projects aligned with European innovation agendas. Design, plan, and execute research projects in advanced materials for air and water sustainability. Build and coordinate multidisciplinary consortia and prepare competitive proposals.

Manages the guest experience from pre-arrival to post-departure, serving as the primary point of contact. Resolves guest requests and issues, coordinates with internal teams, and ensures service efficiency within budget.

Experienced Databricks Data Platform Engineer needed to manage, optimize, and secure the platform. Responsibilities include designing, developing, and maintaining APIs, ensuring high availability, and providing insights into platform usage. Requires 10+ years of IT/Data experience, 5+ years as a Databricks Data Platform Engineer, and proficiency in Python, SQL, and cloud platforms (Azure, AWS).

WSO2 seeks a Channel Account Director to lead and expand its partner ecosystem across Southern Europe. This role focuses on driving joint business growth with System Integrators and Cloud Partners, enabling them to deliver WSO2's digital platforms to enterprise customers.

Investigate fraud activity, develop detection rules, and research emerging threats. Collaborate with product teams and support client investigations. Prepare reports and analyze user behavior to identify fraudulent activity.

We seek a Partner Relations Specialist to cultivate and expand partnerships with travel bloggers and affiliates. This role involves relationship management, outreach, and performance-driven collaboration to support DiscoverCars.com growth.

Junior Full Stack & AI Developer to design, develop, and deploy scalable web applications and AI-powered systems. Responsibilities include building backend services, contributing to cloud infrastructure, and integrating AI models. Must have proficiency in Spanish, knowledge of front-end development, and experience with back-end development. Familiarity with cloud platforms, containerization, and CI/CD is preferred.

T-Systems seeks an ACS Security Engineer to join the Voice & Messaging (T-VM) organizational unit. The role involves full lifecycle responsibility for critical IMS components within DT Technik, including IMS-MRF, OneiDNS, and VoIP Support Systems. The team operates as a DevOps unit, focusing on design, engineering, deployment, and operation. A key project is the development of a new AI Calling system built on DT Technik's CaaS Kubernetes platform.

Clinical Operations Manager oversees planning, execution, and delivery of clinical trials ensuring compliance with regulations and company SOPs.

Purchasing Technician required for an international chemical company. Responsible for negotiating procurement guidelines, monitoring supplier adherence to rules, and executing tactical purchasing activities. Requires a degree in Chemicals or Chemical Engineering, 5+ years of experience buying Aroma Chemicals, and formal education in Chemistry.

Senior Clinical Trial Assistant provides support for clinical trials, including communication, document management, and vendor coordination. Requires 5+ years of administrative experience in a CRO or pharmaceutical company, strong knowledge of GCPs/ICH regulations, and excellent communication and organizational skills.

Freelance innovation consultant needed for Horizon Europe Programme applications. Experience in writing proposals, business plans, and technical reports required. Bachelor's degree in a technical field and fluency in English are essential.

Senior Expert Information Security develops and maintains security guidelines, manages risks, and implements information security management systems. Provides strategic customer consulting on IT security architectures and supports compliance with legal requirements. Requires experience in information security consulting, project management, and security concept development.