student English-speaking jobs in Castelló de la Plana

MIDAD Energy seeks a Senior Project Engineer with 10+ years of experience in Oil & Gas field development projects. The role involves leading the engineering and execution of surface facilities across the project lifecycle, coordinating multi-disciplinary teams, and ensuring project delivery within targets.

Administrative, Accounting & Sales Assistant needed for international contemporary art agency. Responsibilities include bookkeeping, financial reporting, sales administration, logistics coordination, and project support. Requires 3+ years experience in administration, accounting, or office management, strong organizational skills, and proficiency in Microsoft Office and accounting software. Fluent English and Spanish required.

Customer Service / Sales Administration professional to manage orders, ensure customer satisfaction, and coordinate across departments.

Claims Specialist to join Automotive Claims team. Structured training program, initially part-time, leading to full-time role. Responsibilities include claim processing, liability assessment, repair-cost analysis, and settlement support. Fluent English required.

Revenue Protection & Collection Senior Specialist The Role We’re looking for a Revenue Protection & Collection Senior Specialist to support our Customer Care teams in managing complex refund scenarios and maintaining high standards of operational accuracy across payments and ticketing processes.

Project Planning Manager will update full schedules for medium and high criticality projects, collaborating with Project Managers, Operations, Sub Systems Manager and Chief of Development. The role requires strong communication skills, schedule analysis and trade-off expertise, and proficiency in scheduling software tools.

Operations & Logistics Specialist to oversee the entire supply chain, including warehousing, transportation, and inventory management. Will manage factory coordination, external warehouse partners, shipping logistics, and inventory integrity. Requires 3+ years of experience in operations and supply chain, strong problem-solving skills, and proficiency in Excel.

System Design Engineer will design and develop RF test solutions for aerospace and defense customers. Responsibilities include architecting, designing, and developing solutions, collaborating with customers, and contributing throughout the project lifecycle. Requires a Bachelor's or Master's Degree in Electrical & Electronic Engineering and 5+ years of experience in a relevant field.

Business Developer fluent in French and English seeks to expand a portfolio of startups and SMEs. Full ownership of the B2B sales cycle, from prospecting to closing deals. 2-5 years of B2B sales experience required.

Consultant specializing in Transport and Infrastructure Strategic Consulting. Will work with leading transport operators, infrastructure developers, and investors on strategic, commercial, and operational challenges. Requires a Master's Degree in Civil Engineering or a related field, fluency in Spanish and English, and strong analytical skills.

Assures compliance with GMP, regulatory, and internal standards. Develops and reviews SOPs, manages documentation, and supports CAPA, PQR, and Change Control activities. Provides support for audits, inspections, and customer/authority requests.

Lead a team of advisors in Barcelona, providing coaching, performance management, and support to achieve service goals.

Product Designer to develop products across rugs, furniture, and textiles. 5+ years of experience required. Strong portfolio, proficiency in design tools, and knowledge of materials and manufacturing processes essential.

Electronics Engineer to design, test, and support electronic systems for next-generation satellite hardware. Responsibilities include circuit design, testing, documentation, and troubleshooting. Requires a degree in Electronic Engineering and experience with analog and digital electronics.

Project Director to lead execution of large-scale photovoltaic solar plants in New York, USA. Manage entire project lifecycle, ensuring technical, financial, and timely completion.

Senior Enterprise / Solution Architect to design and deliver modern, scalable enterprise systems for a global technology distribution company.

Lead the development and execution of an AI-powered content production pipeline, from script to distribution. Produce and iterate on high-quality microdramas, experiment with generative video tools, and analyze performance to optimize output. Define the creative direction and visual style for a proprietary storytelling universe.

Business Development Manager to drive new business opportunities and revenue generation. Focus on outbound prospecting, lead generation, and qualification. Support opportunity progression and build a strong sales pipeline.

The Safety Engineer ensures compliance with H&S requirements during construction and installation activities. The role translates corporate policies into project-specific safety requirements and monitors contractor compliance with applicable laws and project documentation. The Safety Engineer leads on-site H&S supervision, coordinates with authorities and project teams, and escalates critical risks.

The Sales Executive assists the Sales team in driving revenue, identifying business opportunities, and supporting client relationships. This role involves market research, competitor analysis, sales reporting, and collaborating with internal teams.