English-speaking jobs in Móstoles

Industrial Safety & Environmental Engineer to ensure regulatory compliance and safety culture within a growing energy company.

Customer Service Specialist will serve as the primary point of contact for After-Sales Service, managing support, repair, and warranty requests. The role requires 2+ years of experience in customer service, technical support, or a related field, along with familiarity with electronic products and CRM systems.

This Short Term Trader role within ENGIE Global Energy Management & Sales focuses on optimizing energy assets in Spain and Portugal. Responsibilities include managing physical markets, defining bidding strategies, and coordinating production planning. The position requires a strong understanding of energy markets, financial principles, and data analysis.

Manages all wine-related operations, including curating the wine list, purchasing, inventory, and training the sommelier team. Collaborates with the Executive Chef on food and wine pairings and provides expert service to guests.

Junior Financial Accountant will produce invoices, create master data in SAP, and handle daily business support requests. Must have 1-3 years of experience in financial accounting, fluency in English, and proficiency in MS Office Suite, especially Excel.

Full stack developer needed to strengthen brand presence in Spain. Requires proven experience, proficiency in English, and expertise in React, TypeScript, Java, Golang, Node, MariaDB, Elastic Search, Docker, Kubernetes, AWS/GCP, Github Actions, and practical AI usage. Must possess a quality-driven development attitude and knowledge of unit testing, secure development practices, and performance optimization.

The Head of School is responsible for the overall academic and operational leadership of the school. The successful candidate will safeguard the integrity of Montessori pedagogy and the school's values while ensuring that the curricular standards required for national and international accreditation are maintained. The Head of School leads the educational direction of the school across Early Years, Primary and Adolescent programmes. They also oversee the day-to-day functioning of the school, ensuring that systems, policies, safeguarding practices, and operational procedures support a safe and well-organised learning environment.

The Artwork Technician will process artwork within defined timeframes, ensuring quality checks and timely signoffs. Responsibilities include liaising with clients, recording artwork activities, and managing revisions through a change control system. Excellent communication skills, proficiency in Adobe Illustrator and InDesign, and a background in media/design are required.

Boundless Life seeks a decisive General Counsel to lead legal strategy and compliance globally. The role involves contract management, fundraising support, entity setup, international employment guidance, risk management, and outside counsel oversight.

Experienced AdTech Manager needed to develop and deliver regional AdTech roadmap, manage digital tracking infrastructure, and partner with cross-functional teams to enhance AdTech capabilities.

Customer Success Manager for Monday.com business line. Manages customer lifecycle, builds strategic relationships, and drives revenue growth. Requires 4+ years of experience in customer success or account management, advanced Monday.com knowledge, and strong communication skills in Spanish and English.

Ensures compliance with Service Level Agreements (SLAs) across airport lounge operations. Monitors service quality, operational checklists, and performance standards. Identifies service gaps and implements corrective actions. Collaborates with operational leaders, support functions, and airport stakeholders to maintain service excellence.

HR Specialist to manage the full employee lifecycle in Spain. Responsibilities include onboarding/offboarding, performance evaluations, labor relations, and developing training plans. Requires a degree in a related field, 3+ years of experience, English proficiency, and strong MS Office skills.

Experienced Head of HR to design and implement centralized HR infrastructure for a growing iGaming group. Will establish scalable HR processes, build recruitment pipelines, and introduce performance management frameworks. Relocation to Valencia, Spain within 6-9 months required. EU citizenship is mandatory.

Manages the Health, Safety, and Environmental performance of a project, ensuring compliance with legal requirements, company policies, and industry best practices. Leads and manages the site HSE team, develops and enforces HSE strategies, and oversees inspections, audits, and incident investigations. Requires a Bachelor's degree in a related field, 5+ years of HSE experience in construction, energy, or industrial projects, and relevant certifications.

The Knowledge Base Operations Engineer prepares, tests, deploys, and maintains software composition analysis (SCA) Knowledge Base updates. Responsibilities include running Ansible playbooks, writing Python scripts, operating a Go-based mining tool, managing data transfers, and delivering updates to customers.

Provide customer service support to clients via phone and email, resolving requests, issues, and complaints. Fluency in English and German is required.

Electrical Engineer needed for steel making project. Oversee LV/MV power distribution, substations, and automation interfaces. Ensure compliance with international standards and project specifications. Coordinate with EPC/EPCM partners, OEMs, and internal stakeholders.

Leads end-to-end acquisition projects, driving performance across paid media, lead generation, and eCommerce growth. Manages cross-functional teams, executes campaigns, and optimizes performance. Requires 7-10+ years of experience in agency or hybrid environments with proven ownership of acquisition projects.

Lead the design and execution of portfolio optimization and hedging strategies across European power markets. Manage market positions, structure PPAs, and develop valuation frameworks.