Job Summary: Internship in the Quality Control department to support analytical activities, documentation preparation, and maintenance of work areas. Key Highlights: 1. Support in low-complexity physicochemical and instrumental assays. 2. Collaboration in reagent preparation and documentation management. 3. Maintenance of safety standards and good laboratory practices. Welcome to Haleon. We’re a purpose\-driven, world\-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new chapter – one filled with bold ambitions and enormous opportunity. Our trusted portfolio of brands – including Sensodyne®, Panadol®, Advil®, Voltaren®, Theraflu®, Otrivin®, and Centrum® – lead in resilient and growing categories. What sets us apart is our unique blend of deep human understanding and trusted science. Now it’s time to fully realise the full potential of our business and our people. We do this through our Win as One strategy. It puts our purpose – to deliver better everyday health with humanity – at the heart of everything we do. It unites us, inspires us, and challenges us to be better every day, driven by our agile, performance\-focused culture. About the Position The internship will last up to 12 months in the Quality Control department, supporting supervised analytical activities, collaborating in documentation preparation and management, and maintaining order and compliance with *housekeeping* standards in work areas. Key Responsibilities * Provide support in low-complexity physicochemical and/or instrumental assays, according to your level of training, following standard operating procedures (SOPs), validated methods, and applicable specifications. * Collaborate in the preparation of reagents, standards, solutions, and analytical media, ensuring traceability of materials used. * Accurately record results, observations, and deviations in laboratory notebooks, complying with ALCOA/ALCOA\+ principles. * Support the organisation, archiving, and updating of technical documents under supervision (SOPs, work instructions, forms, analytical methods). * Support calibration, verification, and basic maintenance operations. * Comply with safety standards and Good Laboratory Practices related to the use of personal protective equipment (PPE), waste segregation, and handling of hazardous substances. * Collaborate in maintaining the condition of laboratory work areas and controlling inventories of basic consumable materials. * Support analysts and technicians in material preparation, internal sampling, sample management, and order management. * Contribute to continuous improvement by providing relevant observations regarding procedures or workflows. Qualifications and skills Essential * Degree in Pharmacy, Biotechnology, Biomedicine, or Vocational Training (FP) in Laboratory Analysis and Quality Control Technician. * Basic knowledge of Excel, Word, and PowerPoint. * English language proficiency at B1\-B2 level minimum. * Sign a training agreement with your university or business school, or meet CITIUS requirements here: Quality Control Internship \| Haleon Alcalá, S.A. \| T/2026/49357 Preferred * Organisational ability and teamwork skills. * Strong communication skills and ease of interaction with other departments. * Analytical, synthetic, and execution capabilities. * Critical thinking. * Proactivity and curiosity. Job Posting End Date 2026\-03\-04 Equal Opportunities Haleon is committed to mobilising our purpose in a way that represents the diverse consumers and communities who rely on our brands every day. It guides us in creating an inclusive culture, where different backgrounds and views are valued and respected – all in support of understanding and best serving the needs of our consumers and unleashing the full potential of our people. It’s important to us that Haleon is a place where all our employees feel they truly belong. During the application process, we may ask you to share some personal information, which is entirely voluntary. This information ensures we meet certain regulatory and reporting obligations and supports the development, refinement, and execution of our inclusion and belonging programmes that are open to all Haleon employees. The personal information you provide will be kept confidential, used only for legitimate business purposes, and will never be used in making any employment decisions, including hiring decisions. Adjustment or Accommodations Request If you require a reasonable adjustment or accommodation or other assistance to apply for a job at Haleon at any stage of the application process, please let your recruiter know by providing them with a description of specific adjustments you are requesting. We’ll provide all reasonable adjustments to support you throughout the recruitment process and treat all information you provide us in confidence. Note to candidates The Haleon recruitment team will contact you using a Haleon email account (@haleon.com). If you are not sure whether the email you received is from Haleon, please get in touch.