We are seeking technical staff for a laboratory in Vilassar de Dalt. Responsibilities include the meticulous preparation of formulas for aromatic chemicals and oils, strictly following established procedures. It will also be necessary to package finished products, ensuring correct labeling. It is essential to identify and report any errors or issues with samples, and to manage the replenishment of raw materials and consumables, keeping records updated in the relevant systems. Additionally, you will be responsible for maintaining and cleaning laboratory equipment, verifying the calibration of balances. You will work with production and stock management systems, as well as standard computer tools. The position is full-time, 40 hours per week, Monday through Friday, with rotating morning and afternoon shifts. * Prior laboratory experience (1–2 years), handling of chemicals and laboratory equipment * We seek a person with organizational, communication, and precision skills. * Computer literacy, especially Microsoft Office. * Proximity to the workplace is an advantage. * Proficiency in Catalan and/or Spanish, both spoken and written; intermediate level of English. * Technical or vocational training in chemistry or a related field (minimum vocational qualification).