student English-speaking jobs in Castelló de la Plana

Cybersecurity Analyst investigates security incidents, performs vulnerability assessments, and contributes to improving security operations. Leads CyberArk SelfHosted & SaaS feature implementation, integration, and automation. Provides consultations to identify security requirements and support the design of feasible security solutions. Responds to product needs and customer requests, implements changes, and supports audits and compliance reviews.

Optimize and follow manufacturing processes, ensuring quality and efficiency. Create and maintain manufacturing documentation. Support APU departments and participate in internal reviews.

A pioneer and market leader in Embedded Banking, Powens Group is committed to supporting financial players in designing services and payment experiences that users love. Headquartered in Barcelona and Paris, Powens Group is at the forefront of the Banking-as-a-Service and Open Finance movements in Europe and Latin America.

HSE Intern to support the Health, Safety, and Environment department. Collaborate on risk assessments, industrial improvements, and monitoring HSE performance. Support the site's legal and corporate conformity and promote a proactive safety culture.

Provide outstanding customer service as a Passenger Service Agent in Mahon. Fluent in Spanish and intermediate/fluent English required. Work in a fast-paced environment, assisting with check-in, boarding, and providing helpful advice. Collaborate with internal and external teams to ensure a positive customer experience.

Airbus seeks recent graduates for its Discover II 2026/2027 program. This internship focuses on Military Transport Aircraft configuration analysis, Flight Operations Support product creation, and data management.

Account Executive to drive solarVis platform adoption in the Spanish market. Manage sales process, from lead qualification to deal closure, and provide market insights. Requires 2+ years B2B SaaS or solar industry sales experience and fluency in Spanish and English.

Leads planning and delivery of utility infrastructure for large-scale development projects. Manages substation and grid connection projects from feasibility through construction. Oversees budgets, schedules, and procurement for utility projects.

Sales Assistant needed for Armani Outlet in Madrid Las Rozas. Provide excellent customer service, advise on collections, and build customer relationships. Must have 2+ years of fashion sales experience, strong communication skills, and fluency in English and Spanish.

Customer Insights Analyst (Entry-Level) will extract insights from the Tastewise platform, translate business questions into data-backed stories, and build presentations for client meetings.

Data & AI Platform Engineer to develop a sovereign cloud platform. Build and maintain REST APIs, Kubernetes Operators, and contribute to system architecture. Requires strong Golang skills, Kubernetes experience, and interest in data, BI, and AI technologies.

This 11-month internship program offers recent graduates or university students the opportunity to gain cross-functional experience in Medical Information and Medical Collaborations & Operations at Roche. Interns will participate in challenging projects, receive postgraduate training, and benefit from mentorship.

Senior Product Designer to lead design strategy for web surfaces attracting millions of patients across multiple countries. Responsibilities include design leadership, growth-focused design, cross-product influence, and campaign design. Requires 6+ years of experience, strong portfolio, and expertise in Figma and prototyping.

Lead the development and expansion of Jotelulu's Remote Monitoring & Management product, defining its vision, roadmap, and execution. Transform complex IT management workflows into intuitive solutions for IT administrators and MSPs. Collaborate with cross-functional teams to design telemetry pipelines, alerting systems, automation policies, and unified product experiences.

Growth Content Intern will support key marketing initiatives, learning content strategy, storytelling, commercial enablement, social media, and growth funnel basics. Must be fluent in English and Spanish and have a creative mindset with a proactive attitude.

As a Data Product Manager, you will leverage data to define and deliver personalized customer experiences across the company's product and service ecosystem. You will collaborate with cross-functional teams to develop data products, automate customer experiences, and ensure alignment with privacy policies.

Card Group International seeks Regional Master Franchisees for Andalusia, North West Spain, and Cantabria/Pais Vasco/Navarra. Responsibilities include team recruitment, training, administration, and ongoing support. Applicants must have sales and business experience and the ability to finance working capital.

This role supports Linux/Unix users within the Digital Campus, a hub for industrial digitalization and innovation. Responsibilities include managing the lifecycle of Linux computers, servers, and applications, ensuring proper delivery through defined processes, and providing support for incidents and requests. The ideal candidate has experience in large enterprise environments, Linux system administration, scripting, and MDM tools.

Business Analyst to gain insight into digital upgrade requirements, conduct surveys, guide business requirements, and design IT solutions. Analyze business scenarios, user needs, and process specifications. Assist project management, risk management, and problem resolution. Must be familiar with IT product architecture, possess strong communication and problem-solving skills, and be fluent in Spanish and Mandarin Chinese.

Brand & Digital Strategy Designer to develop and implement brand and digital strategies for EU markets. Translate business goals into visual and content-driven brand solutions. Create digital assets and ensure brand consistency across platforms. Collaborate with cross-functional teams to align messaging and execution.