***Are you 10x?*** *Join the Intertek team!* **Responsibilities:** * Perform routine analyses using **LC\-MS/MS and LC\-DAD**, organizing injection sequences, data processing, and result release within the system; * Prepare standard solutions and working solutions, ensuring traceability and compliance; * Complete technical records and support internal and external audits (ISO 17025, MAPA, ANVISA); * Conduct and monitor **preventive and corrective maintenance on chromatographic equipment**; * Develop and review **technical procedures, protocols, and reports**; * Ensure processes comply with applicable regulations and standards. **Required Qualifications:** * **Minimum of 5 years' proven experience** in analytical instrumentation, especially with **LC\-MS/MS**; * Advanced technical and practical knowledge of liquid chromatography and software such as **Analyst, MassLynx or equivalent**; * Bachelor’s degree in **Chemistry, Engineering, or related fields**; * Solid experience in chromatographic equipment maintenance (adjustments, part replacements, fault identification); * Knowledge of regulations and standards (**MAPA, ANVISA, ISO 17025**). **Preferred Qualifications:** * Postgraduate degree, MBA, or specialization in related areas; * Experience in audits and interaction with regulatory agencies. Employment type: Permanent CLT, Temporary Contract duration: 9 months Compensation: R$0.01 per month