construction English-speaking jobs in Alcalá de Henares

Senior Optimization Scientist to design, develop, and implement optimization algorithms for a cutting-edge aviation and travel technology project. Translate business needs into mathematical models and collaborate with cross-functional teams to solve complex problems.

The Centro Nacional de Análisis Genómico (CNAG) seeks a Bioinformatic Post-doctoral fellow for the Biomedical Genomics Group. The successful candidate will have a PhD in bioinformatics or a related field and experience with NGS-data analysis, developing new methods, and working in a multidisciplinary environment.

Senior Cloud Engineer to design, implement, and manage cloud infrastructure using Terraform, AWS, and Kubernetes.

Freelance Senior Clinical Research Associate (SCRA) needed for an ongoing respiratory virus study in Galicia, Spain. Requires 5 years of independent monitoring experience, fluency in Galician, and knowledge of early-phase clinical trials.

AI Principal Engineer will architect large-scale AI systems, define AI service integrations, and guide senior engineers on advanced AI and system design challenges. Requires deep experience designing distributed systems, API-based architectures, and AI technologies.

The PPA Manager will lead the identification, negotiation, and execution of Power Purchase Agreements (PPAs) for renewable energy assets. This role involves market analysis, commercial strategy, and risk management, collaborating with internal and external stakeholders.

Senior Azure Data Platform Engineer with AI knowledge needed to build and maintain a leading Azure environment for GenAI workloads. Responsibilities include designing, developing, and optimizing cloud platforms, implementing CI/CD pipelines, and managing Azure OpenAI and Azure Machine Learning environments. Strong technical knowledge in Terraform, Azure Services, and scripting is required.

Leads all aspects of clinic operations, ensuring alignment with regional goals and standards. Champions a patient-first culture and drives operational excellence. Manages transitions, cross-functional teams, and stakeholders.

The PR Deputy Director will assist in developing and executing government affairs and public relations strategies. This role requires 10 years of experience in government affairs and public relations, with at least 5 years in a managerial position. Fluency in English, Spanish, and Catalan is required.

Machine Learning Platform Engineer to design, deploy, and operate production-grade AI systems. Responsibilities include building automated pipelines, running ML workloads on cloud platforms, and improving reliability and performance. Strong Python engineering background and experience supporting ML systems required.

Purchasing Technician to join the International Organisations team in Alicante. Responsibilities include purchase order creation and management, incident management, invoice processing, and collaboration with internal teams. Requires a Bachelor's degree in Administration or Accounting, English proficiency (B2/C1), Microsoft Office skills, and 2-3 years of experience in administration, accounting, finance, invoicing, or payments.

Leads genomics projects focused on identifying key genes for innovative horticultural varieties. Designs, executes, and optimizes genomics and bioinformatics pipelines. Manages and mentors a team of genomics professionals.

Quality Assurance Specialist to oversee and elevate quality standards for an external manufacturing network. Responsibilities include product stewardship, quality systems oversight, technical documentation, validation & qualification, audits & compliance, performance monitoring, and technical support. Requires a university degree in Life Sciences or Engineering, 2-5 years of experience in Quality Assurance within the pharmaceutical sector, and proficiency in GMP/GDP regulations and Quality Management Systems.

Designs and implements innovative, cost-effective, and customer-centric solutions aligned with Omya's digital transformation strategy. Focus on Manufacturing Execution System (MES) functionalities for mining, packaged goods, and bulk operations.

QA Technician responsible for reviewing and approving batch records, analytical data, and specifications. Manages GMP deviations and ensures compliance with quality standards. Requires a university degree in a relevant field, proficiency in English and Spanish, and 3+ years of experience in a similar role.

Provides high-level support to the CEO, managing their agenda, communications, and commitments. Handles confidential information, prepares reports, and coordinates travel. Requires 5+ years of experience as an Executive Assistant to C-level executives, fluency in English and Spanish, and proficiency in Microsoft Office 365.

Accountant needed for on-site role in Marbella. Responsibilities include preparing financial statements, managing reconciliations, and collaborating with the team. Requires experience with Spain's General Accounting Plan (PGC), financial reporting, and Microsoft Dynamics 365 Business Central.

The Engagement and Program Manager will plan, coordinate, and implement member engagement initiatives and programs for 22@Network Barcelona. Responsibilities include developing partnerships, organizing events, managing communication, and ensuring positive member experiences.

Coating and finishing process expert to create, implement, and comply with standards. Optimize existing solutions, analyze product and tool feasibility, and resolve technical issues. Minimum 5 years of experience in coating or finishing processes required.

Drive sales growth by advising prospective students on English learning solutions. Conduct online sales consultations, convert leads into contracts, and nurture student relationships.