Production Operator

Laboratorios Medicamentos Internacionales S.A; Madrid; On-site; EUR 20,000 - 32,000; Full time

Benefits offered by this job

Company pension scheme

Home office and flexible working hours

Support for charitable projects

Health and well-being

Discounts for employees

Job summary

Aristo Pharma Group is seeking a full-time laboratory analyst to join our quality control team in Madrid. You will operate Waters and Agilent HPLC systems, perform chromatography analysis, and support stability and method validation under GMP conditions.

The ideal candidate has a Higher Degree in Laboratory Analysis and Control, intermediate English, and at least 6 months' experience in pharma QC labs. The role offers shift options and a benefits package.

Qualifications

• Higher Degree (FP II or equivalent) in Laboratory Analysis and Control.
• Proficiency in office automation and statistical analysis systems.
• Intermediate level of English.

Responsibilities

• Handling Waters and Agilent HPLC systems and UPLC with Empower software.
• Theoretical and practical knowledge of chromatographic techniques including liquid/gas chromatography, ion chromatography, spectrophotometry and potentiometric tests.
• Performing analyses for stability studies and process validation.
• Collaborating in evaluation of OOS and OOT.

Skills

HPLC

UPLC

Empower software

Waters/Agilent systems

English (Intermediate)

Education

Higher Degree in Laboratory Analysis and Control

Tools

Waters HPLC

Agilent HPLC

UPLC

Empower

Job description

We are a team of around 1,750 colleagues with a mission to provide a reliable and affordable supply of high-quality medicines. Aristo Pharma was founded in 2008 from the merger of various traditional German pharmaceutical companies. Today, the group of companies includes a head office in Berlin, its own logistics center, five production sites in Germany and Spain, and numerous sales locations. We market generic drugs, prescription-only original products, and OTC products in 14 countries. This has established us as a major player in the pharmaceutical market.

Medinsa is a multinational pharmaceutical company dedicated to the manufacture of solid oral forms, sale, and distribution of medicines.

To support our team, we are looking for a full‑time laboratory analyst to start as soon as possible.

Production, Full‑time

Main duties of the position:

• Handling Waters and Agilent HPLC systems and UPLC with Empower software.
• Theoretical and practical knowledge of the following analytical techniques: liquid and gas chromatography techniques, ion chromatography techniques, spectrophotometric techniques, potentiometric tests.
• Handling and cleaning of pharmacotechnical control equipment and other equipment involved in the required analyses.
• Performing analyses for stability studies and process validation.
• Performing analyses for the validation of analytical methods.
• Operating ultraviolet spectrophotometers (UV).
• Performing internal calibrations and validations of equipment.
• Understanding of analyzed data, interpretation and initial conclusions, immediate reporting of abnormal results to the technician in charge.
• Collaboration in the evaluation of OOS and OOT.

Training/Education:

• Higher Degree (FP II or equivalent) in Laboratory Analysis and Control.
• Proficiency in office automation and statistical analysis systems.
• Intermediate level of English.

Minimum 6 months' experience working in quality control laboratories in the pharmaceutical industry.

Professional with initiative, eager to learn and great ability to work in a team. Able to work independently under the supervision and leadership of laboratory/development technicians in a GMP environment.

Working conditions

• Contract: Temporary (6+6 with the possibility of permanent).
• Availability: fixed afternoon shift (2:55 p.m. – 11:00 p.m.). With the possibility of working morning, afternoon, and/or night shifts.

The Aristo Pharma Group offers a wide range of additional benefits across all locations. In addition to valuable advantages such as an employer‑financed company pension plan and attractive employee discounts, our employees benefit from flexible salary options through our Flexible Payment Plan, home office and flexible working hours, as well as comprehensive health and well‑being programs. Continuous learning opportunities, support for charitable initiatives, and regular employee events further strengthen our strong sense of community.

• Company pension scheme
• Home office and flexible working hours
• Support for charitable projects
• Health and well‑being
• Discounts for employees (Corporate Benefits)