Live your purpose and make a difference with Grupo PiSA. With over 80 years of history, Grupo PiSA is a 100% Mexican company committed to the health and well-being of millions of people, both in Mexico and internationally. Our growth reflects the effort, passion, and dedication of a team focused on excellence. Join us and become part of a company where every day is an opportunity to live "A Life in Service of Life". Together we can transform the future of health and leave a positive mark on the world! **POSITION:** CHROMATOGRAPHY CHEMIST **1\.\- Job Objective:** Perform chromatographic analyses on samples of raw materials, stability studies, critical systems, in-process products, and/or finished products, verifying compliance with specifications to determine quality inputs and products in accordance with good manufacturing practices and good laboratory practices. **2\.\- Main job responsibilities:** · Perform chromatographic analyses of raw materials, in-process products, finished products, process validation studies, stability studies, and critical systems. · Carry out activities related to the Quality System under a compliance code with GMP. **3\.\- Educational level:** Bachelor's or Engineering degree (Pharmaceutical Chemist, Chemical Engineer, Chemistry Graduate, or related field.) **(Certificate of Completion)** **4\.\- Mandatory experience:** 1 year operating chromatographic equipment (HPLC, GASES). 1 year using chromatographic software (Empower or similar). 1 year operating chromatography detectors (UV, IR). **4\.1\.\- Non-mandatory experience:** Operation of chromatography systems (with conductivity, electrochemical, mass, or DAD detectors). **5\.\- Mandatory knowledge:** Pharmacopoeias (FEUM, USP, BP, EP). Applicable regulations (NOM\-059 SSA). **5\.1\.\- Non-mandatory knowledge:** Good laboratory practices. ERP systems (SAP desirable). Good manufacturing practices. **6\.\- Other requirements:** Availability to rotate shifts (morning, evening, night). Adherence to standards. Process control. Conflict management. At Grupo PiSA, we prohibit violence and discrimination, promoting equal opportunities, inclusion, and diversity. Our selection processes are FREE; report any irregularities at lineaeticagrupopisa@letica.email Job type: Full time, Indefinite term Benefits: * Transportation assistance or service * Savings fund * Employee discounts * Life insurance * Discounted cafeteria service * Free uniforms * Grocery vouchers Work location: On-site employment