English-speaking jobs in Santander

PhD researcher to design LLM-based agentic systems for autonomous orchestration of virtualized networks. Responsibilities include developing AI solutions, training LLMs, and validating algorithms using open-source O-RAN platforms.

Lead and grow Simplifae's public sector business in Spain. Define and execute sales strategy, build and manage teams, and drive revenue growth. Proven track record in B2B sales leadership, exceeding targets, and building commercial teams in Spain required.

ROTA Exhibitions Spain SA seeks a Sales Executive to identify and pursue new sales prospects, negotiate deals, and maintain customer satisfaction. Responsibilities include market research, cold calling, setting up meetings, and collaborating with team members. Proven sales experience, fluency in English and Spanish, and CRM software proficiency are required.

Coordinate and supervise all hotel departments, ensuring optimal functioning and compliance with objectives and quality standards. Manage the hotel budget, analyze market trends, and ensure customer satisfaction.

QA Data Engineer will collaborate with teams to ensure test coverage across unit, integration, system, and end-to-end levels. Responsibilities include designing test cases, managing test datasets, executing technical and functional testing, and tracking defects. Requires 4+ years of experience in data engineering, data QA, BI engineering, or a related field.

Power Engineer to support design and analysis of electrical systems for offshore wind farms. Develop electrical system configurations, perform studies, and assist with project development activities. Requires 2-3 years of experience, fluency in English, and familiarity with PowerFactory/DigSilent.

Junior Sales Manager to support Area Sales Managers in proposals, presentations, and negotiations. Builds client relationships, prospects for new clients, and provides product training. Requires a Bachelor's degree in a scientific field and strong communication skills.

Field Service Engineer to commission, test, maintain, and troubleshoot EV charging equipment in Portugal and Spain. Provide on-site and remote technical support to customers.

Associate Customer Success Manager will guide new clients through onboarding, implementation, and ongoing account growth. Responsibilities include understanding client needs, configuring the platform, conducting business reviews, and providing support. Requires 2+ years of experience in customer success or account management with a proven track record of results. Fluency in French and English is required.

Validation Technician needed for pharmaceutical manufacturing. Execute validation, equipment qualification, and start-up activities following GMP protocols. Report deviations and collaborate with cross-functional teams.

Temporary MSAT Technician needed for biosimilar medicine manufacturing. Responsibilities include process development, technology transfer, documentation, training, and support for production and R&D. Requires a university degree in biology or chemistry, 2+ years of experience in operations, R&D, or MSAT, and knowledge of GMP, UPS-DSP, tech transfer, and process validation. Intermediate English is required.

Enterprise Data Architect needed for a PE-backed global manufacturer undergoing digital transformation. Design and build data architecture connecting plant systems with ERP and financial reporting.

Experienced Cybersecurity Consultant needed to support clients in maintaining a rigorous risk identification, assessment, and management approach. Will advise on control and mitigation plans, provide Enterprise Risk Management (ERM) support, and facilitate risk committees.

Senior SAP PS Consultant to implement and configure the SAP PS module in a Greenfield S/4HANA project. Requires 8+ years of overall SAP experience, 5+ years in SAP PS implementation, and fluency in Spanish and English. Remote work with occasional travel.

Lead feature-level execution within an AI Software Development Lifecycle (SDLC), orchestrating agent workflows, refining prompts, and validating AI-generated outputs. Translate roadmap initiatives into feature-level requirements and own the domain backlog. Facilitate agile delivery, manage dependencies, and ensure production readiness. Serve as the final reviewer of critical AI outputs and enforce architectural standards.

Experienced Piping Supervisor needed for large-scale industrial construction project in Huelva, Spain. Supervise piping installation, coordinate contractors, and ensure safe, efficient execution per specifications.

Experienced SAP MM Senior Consultant needed for template-based SAP implementations. Lead functional activities across the project lifecycle, gather requirements, design solutions, and coordinate testing. 5+ years of SAP MM experience with strong P2P expertise required. Fluent English (C1) essential.

Luxury Sales Advisor to manage a high-value pipeline of prime residential sales opportunities. Build and nurture relationships with international buyers and investors, converting leads into clients through advisory and trust. Manage the full sales process, from initial inquiry to completion, advising clients beyond the transaction.

The Logistics Manager will design and execute logistics strategies for foreign trade operations, ensuring on-time, cost-effective delivery of products. Responsibilities include managing internal and external resources, evaluating logistics providers, and collaborating with various departments.

Senior Account Executive to drive revenue growth by targeting large hospitality accounts in Spain. Full-cycle outbound sales role requiring 4+ years of experience, proven success in closing deals, and strong communication skills. Must be fluent in Spanish and English.