factory English-speaking jobs in Castile and León

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.

Develop and implement physical layer algorithms for 5G radio systems. Design, model, and verify signal processing algorithms with a focus on high-performance and real-time requirements.

Motion Graphics Designer Internship: Create high-performing short-form video ads for Meta, TikTok, and Snap. Develop creative testing frameworks and leverage AI tools to produce a high volume of ad variations.

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.

Provides support to Private Bankers and management on client-focused operations. Assists with client administration, workflow organization, and ensuring timely and efficient processes. Handles client requests, processes orders, and liaises with internal service providers. Supports Private Bankers with administrative duties, account opening, and monitoring. Contributes to business development activities, prepares client reports, and supports legal and compliance functions.

Digital Sales Associate fluent in Dutch with inbound experience is needed. Responsibilities include reaching sales goals, building relationships with potential clients, and recommending ADP products and services. Must have excellent closing skills, be goal-oriented, and possess strong time management abilities. Fluency in Dutch and English is required.

Supply Planner needed to develop and maintain supply plans, ensuring product availability and optimal inventory levels. Collaborate with cross-functional teams to optimize supply chain operations and mitigate risks.

Management Trainee supporting the Director General with administrative tasks, guest relations, and operational support. Requires EU nationality, fluency in English and Spanish, and enrollment in a Hospitality Management or related program.

Provides high-quality service to internal and external clients, acting as the first point of contact for office and client matters. Coordinates daily office activities, ensuring smooth operations and compliance with company policies. Manages office supplies, travel arrangements, and service invoices.

The Customer Journey & OTA Lead owns and improves the guest experience from first interaction to post-trip follow-ups. This role manages OTA platforms (Booking.com, Hostelworld, Expedia, Viator/GetYourGuide), ensuring accurate and optimized listings. The ideal candidate has 2+ years of experience in customer service, hospitality, travel, or OTA management, strong English and Spanish communication skills, and is highly organized.

Sales Assistant / Sales Specialist will support sales teams in developing new opportunities, generating leads, and setting up appointments. Responsibilities include following up with prospects, collaborating with marketing and operations, and maintaining accurate sales records.

Leads data center operations across Spain, developing strategy, managing teams, and optimizing infrastructure. Requires extensive experience managing large-scale technological services and proven success leading high-performing teams.

The Technical Functional Analyst will translate business requirements into detailed functional specifications, user stories, and acceptance criteria. Responsibilities include drafting technical documentation, creating logic diagrams, and acting as a liaison between business stakeholders and the development team.

Genetic Laboratory Technician needed to support daily operations of a reproductive genetics laboratory. Responsibilities include processing blood samples, performing molecular biology and genomics techniques, and maintaining laboratory records. Requires a Laboratory Technician certificate, English language skills, and experience in a genetics laboratory with techniques such as PCR, qPCR, or NGS.

Site Reliability Engineer will design, build, and maintain scalable cloud infrastructure in AWS. Responsibilities include monitoring system performance, security, and availability, implementing monitoring tools, and partnering with development teams. Experience with AWS services, monitoring tools, containerization technologies, and Infrastructure as Code is required.

Seabery, a leading global Augmented Reality company, seeks an Administration Manager to oversee accounting, financial reporting, tax management, and treasury for group companies. The role involves managing a team, promoting process improvements, and coordinating with external advisors.

The Bar Manager leads and oversees all bar operations at Nobu Hotel Barcelona, ensuring compliance with Nobu standards and delivering exceptional guest experiences. Responsibilities include managing daily operations, financial oversight, team development, and incident management.

Demand and S&OP Manager will lead the end-to-end Group demand planning and S&OP cycle, standardize processes, and improve systems. The role requires 5+ years of planning experience, 2+ in demand planning, team management experience, ERP proficiency, and advanced Excel skills. Fluent English is required, with Dutch, French, or Spanish a plus.

Senior Rentals Agents will identify and secure luxury properties for rent in Barcelona. Responsibilities include negotiating agreements with property owners, managing the rental cycle, and collaborating with marketing to promote listings. Candidates should have proven experience in real estate, strong business acumen, and proficiency in English and Spanish.

Lead the evolution of an internal software engineering excellence platform, focusing on automation, SDLC modernization, and AI/GenAI integration. Bridge technical teams and product stakeholders, driving product roadmap and continuous improvement.