customer service English-speaking jobs in Alcalá de Henares

Leads and develops a team of BDRs focused on generating qualified pipeline for Mid-Market/Enterprise and SMB, partnering with AEs, Marketing, and Partnerships. Responsible for pipeline creation, coaching, building repeatable outbound systems, operational excellence, hiring, and cross-functional alignment. Requires proven BDR leadership, enterprise/mid-market outbound competence, strong coaching skills, data-driven operation, fluency in Italian and English, and tool fluency in CRM, sequencing, and Sales Navigator.

Sales Manager for Performance Materials will develop and execute the sales strategy for the Nordic countries, UK, Middle East, and Africa. The role requires 10+ years of technical sales experience in an international scope, with a focus on managing key accounts.

KP Aviation seeks a Director of Technical to provide executive leadership and strategic oversight for all technical evaluations related to aircraft, engine, and material asset transactions. This role ensures technical integrity, regulatory compliance, and risk mitigation across the company's asset portfolio. The Director leads and governs aircraft and engine transition activities, establishing standards, policies, and oversight mechanisms for technical audits and evaluations.

Interior Designer/Interior Architect to support and lead high-end residential projects from concept to completion. Develop design concepts, produce technical drawings, prepare specifications, coordinate with suppliers and contractors, and attend site visits. Must have 5+ years' experience, strong technical drawing ability, proficiency in AutoCAD and SketchUp, and excellent written and spoken Spanish and English.

Senior Quantity Surveyors lead commercial aspects of large-scale data center construction projects. Responsibilities include cost planning, procurement, financial reporting, contract administration, and subcontractor management. Requires proven experience in complex construction projects, a strong understanding of commercial management, and the ability to work autonomously in a fast-paced environment. EU passport preferred.

Excel, VBA, and SQL Specialist to provide 3rd Line Support for a global banking customer. Responsibilities include resolving complex incidents, implementing changes, and ensuring data accuracy. Requires advanced Excel skills, VBA experience, MS SQL expertise, and fluency in English.

The Maintenance Supervisor will oversee 12 facilities in Western Spain from the Barcelona hub. This role ensures smooth, safe, and efficient operations while driving continuous improvement and protecting critical infrastructure. Responsibilities include leading maintenance strategies, troubleshooting issues, managing suppliers, and ensuring compliance with safety and legal standards.

Support global citrus demand planning by preparing forecasts, tracking volumes, and maintaining accurate planning data. Analyze data to identify risks, opportunities, and seasonal demand patterns. Coordinate with various teams to ensure alignment and timely execution.

Manage a growing portfolio of short-term rentals, ensuring smooth guest experiences and property operations. Coordinate check-ins, cleaning, maintenance, and onboarding new properties.

Supports the development, certification, and verification of aircraft systems for electric aviation platforms. Responsibilities include developing and managing requirements, conducting safety and certification activities, and performing verification and validation testing. Requires a Bachelor's degree and 10+ years of experience on Part 23 or 27 aircraft programs.

The Insurance Manager designs, places, manages, and optimizes all insurance programs for the Avincis Group. Responsibilities include developing the insurance strategy, managing renewals and negotiations, overseeing asset and aviation insurance, and handling claims.

As Breakfast Manager, I will fully comprehend the vision of Six Senses to help people reconnect with themselves, others and the world around them and our values of local sensitivity and global sensibility, crafted experiences, emotional hospitality, responsible and caring, fun and quirky and pioneering wellness.

Leads and delivers electrical engineering packages for data center projects. Manages HV/LV power distribution, UPS, switchgear, generators, and associated systems. Ensures project alignment, adherence to codes and standards, and on-site quality and safety.

Ecommerce Manager needed to increase product references and niche stores. Responsibilities include competitive analysis, copywriting, store setup, A/B testing, campaign management, and process improvement. Requires strong English, WordPress/Shopify experience, and analytical skills.

Lead a team of Patient Care Specialists, monitor performance, and ensure high-quality patient interactions. Optimize workflows, handle escalations, and collaborate with other departments.

Maintenance Engineering Manager will analyze incidents, execute corrective maintenance, and propose improvements. Responsibilities include managing warranty and maintenance activities, collaborating with various teams, and reporting on maintenance progress. Requires an Industrial Engineer or similar, knowledge of signaling systems, experience with IXL systems, and Spanish fluency.

Quality Assurance Technician ensures compliance with GxP, regulatory, and internal standards within Insud Pharma Group. Manages quality activities for products in various countries, including complaints, deviations, and recalls. Supports the Marketing Authorization Holder (MAH) in quality management documentation and local legislation compliance.

Educational Psychologist / School Counsellor will support students' academic, emotional, and social development. Responsibilities include conducting psychoeducational assessments, developing intervention plans, providing guidance and counselling, and collaborating with teachers and families. Requires a degree in Psychology, Educational Psychology, Psychopedagogy, or related field with specialization in Educational Psychology, Educational Guidance, or Special Educational Needs. Must have previous experience in a school setting and fluency in English.

Provides customer support, processes bookings, and manages shipping documentation. Requires 1-3 years of shipping agency experience, fluency in English and Spanish, and strong problem-solving skills.

Remote, contract-based position for Basque, Spanish, and English linguist to transcribe audio recordings and annotate text for large language model development.