student English-speaking jobs in Jerez de la Frontera

Senior Machine Learning Engineer will design, build, and maintain machine learning pipelines and infrastructure for both conventional and GenAI models. Collaborate with data scientists to integrate machine learning models, including LLMs, into production systems. Develop and maintain data processing pipelines for structured and unstructured data.

Join Satlink Group, a world-leading technology group that develops solutions focused on ocean knowledge and sustainability, improving the management of marine resources and working closely with scientific institutions, governments, NGOs, and the industry as a whole.

Clinical Evaluation Specialist will develop and write Clinical Evaluation Reports (CERs) and Clinical Evaluation Plans (CEPs) in accordance with EU MDR 2017/745. Responsibilities include conducting literature reviews, preparing Literature Search Reports, and critically appraising clinical evidence. The role requires a scientific or medical background and a minimum of 3 years of experience in clinical evaluation of medical devices.

PLC Programmer to develop, test, and implement PLC programs from scratch using Siemens TIA Portal. Responsibilities include designing HMI screens, leading equipment commissioning, and providing on-site support. Requires 4+ years of experience and strong proficiency with Siemens TIA Portal.

Senior Data Scientist Manager will design and deploy machine learning and AI solutions to drive business impact across Research and Innovation, Quality and Food Safety, and Sales. Responsibilities include building, validating, and deploying machine learning models, applying causal inference techniques, and translating complex analytics into actionable insights.

Leads strategic initiatives to optimize and standardize business processes across global operations, logistics, manufacturing, finance, audit, IT, and commercial areas within a major ERP-driven transformation.

The Admissions Manager leads the admissions process, develops recruitment strategies, and manages a team to maximize enrollment growth.

Change Lead will translate global change strategies into local execution, ensuring business readiness for new ways of working. Responsibilities include leading local communications, stakeholder engagement, training, and monitoring change progress.

QA/QC Mechanical & Piping Engineer will develop, implement, and monitor QA/QC plans for mechanical and piping systems. The role involves reviewing documentation, performing inspections, and collaborating with teams to ensure compliance with project specifications, codes, and quality standards.

This HR Development Trainee role supports the internship program, recruits interns, and provides operational support to the HR team. The successful candidate will have a degree in Psychology, Human Resources, or Sociology with a business focus and strong communication skills.

Senior Revenue Manager will maximize revenues, market share, and profitability for managed properties in partnership with General Hotel Managers. Responsibilities include strategic pricing, budgeting, forecasting, daily revenue management optimization, performance analysis, and communication with stakeholders. Requires 5+ years of experience as a Revenue Manager, a degree in a relevant field, fluency in English, and proficiency in revenue management systems.

We work across Europe in diverse teams—yet still as one ONECompany . Different perspectives, common goal: creating solutions that really make a difference. If you want to be part of a team that sticks together, takes responsibility, and learns from each other, then you've come to the right place.

Senior Data Analyst will support P&P Manager by delivering business insights through analysis and reporting. Requires 2-3 years of daily SQL experience, data modeling, and proficiency with Tableau and Salesforce.

Regional Sales Representative needed to drive sales growth in Spain. This role requires 3+ years of sales experience, ideally in electro-mechanical components or high-value electronic connectors. The successful candidate will manage a multi-site territory, develop new accounts, and build strong customer relationships. Regular travel across Spain is required.

Postdoctoral Researcher to conduct finite element simulations of thermal segments in an energy storage system. Validate simulations through laboratory work and collaborate with manufacturers and research institutions. Produce reports and scientific articles. PhD in a relevant field and experience with finite element simulations required.

Lead PK activities across drug development programs. Design, execute, and interpret pharmacokinetic and pharmacodynamic analyses. Prepare protocols and reports, analyze PK data, and provide ADME/DMPK input into study design.

Digital Marketing Intern to support the Growth Team in developing Aimsun markets. Will produce content, assist with digital campaigns, and conduct contact research. Must have a Marketing, Digital Design, or related degree and proficiency in Microsoft Office, web editing tools, and CRM systems.

Inside Sales Representative will provide expert account management, develop relationships with clients and partners, and drive sales growth. Responsibilities include researching new sales opportunities, preparing proposals, and achieving sales targets. Must be proficient in German and have a solid sales background.

TRE ALTAMIRA seeks a Business Development Manager to expand its presence in the French market. The role involves managing client relationships, identifying new business opportunities, and contributing to strategic sales decisions. Native French and fluency in English are required.

Leads global data strategy, ensuring data quality and effective use for decision-making and business profitability. Manages a team, partners with stakeholders, and drives innovation initiatives. Requires experience in data architectures, BI, and analytics.