About us

Ardena is a leading contract research, development, and manufacturing organization dedicated to advancing the pharmaceutical industry. We support companies ranging from biotech startups to major pharmaceutical corporations in their journey to bring innovative drugs to the clinic and market. Our comprehensive, integrated portfolio of services spans drug development, manufacturing, and bioanalysis.

Ardena is a rapidly growing, internationally oriented organization with a dedicated team of over 750 professionals operating across locations in Belgium, the Netherlands, Sweden and Spain and the United States. We pride ourselves on fostering an open and transparent culture, where team spirit, an open mindset, and ownership are core values.

Our bioanalytical laboratory in Assen is a highly specialized, GLP-compliant facility offering a wide range of bioanalytical services to global pharmaceutical partners, from early drug discovery to Phase IV clinical studies. Our mission is to provide precise quantitative and qualitative analyses of drugs and biomarkers in biological matrices using cutting-edge techniques, including LC-MS/MS, ligand-binding assays (ELISA), qPCR, and flow cytometry.

Our growing team of bioanalytical scientists brings expertise across diverse fields, covering small molecules, peptides, cells, and proteins—such as antibodies, antibody-drug conjugates, oligonucleotides, vaccines, and nanoparticles.

Ardena is expanding its bioanalytical services with a new laboratory in Oss that will be opened in the first quarter of 2025. We’re looking for an experienced and talented:

(Associate) Scientist LC-MS/MS (32-40 hours)

As an (Associate) Scientist LC-MS/MS you will contribute to the establishment and growth of our new state-of-the-art laboratory, which focuses on advanced analytical testing for small and large molecules. This is a unique opportunity to play a key role in setting up workflows, ensuring quality standards, and delivering high-quality results for our bioanalytical services.

Your key responsibilities

• Develop, implement and validate bioanalytical methods using LC-MS/MS to support small and large molecule drug development programs.
• Perform advanced analytical testing on small and large molecules using LC-MS/MS.
• Manage and optimize use of laboratory instruments with a focus on LC-MS/MS.
• Provide technical expertise in troubleshooting and optimizing analytical methodologies.
• Ensure compliance with regulatory guidelines and maintain thorough documentation.
• Mentor and train junior staff, contributing to a culture of continuous learning and improvement.
• Collaborate with cross-functional teams in Assen and other Ardena sites to support client projects and timelines.

Your profile

• A BSc or MSc degree in analytical chemistry, or a related field.
• Several years of hands-on experience with LC-MS/MS, preferably using Sciex mass spectrometers and Sciex OS software.
• Experience in developing, validating and applying LC-MS/MS methods in bioanalysis.
• Experience in data analysis and interpretation.
• Experience in training and mentoring junior staff.
• Familiarity with regulatory requirements (GLP, GMP, or ICH/FDA/EMA guidelines).
• Excellent problem-solving, organizational, and communication skills.
• Fluent in Dutch (preferred) and English.
• We value creative thinking, proactiveness and a passion for innovation and quality.
  
  

What we offer

• Salary range: € 4000,- to € 5500,- gross per month (based on a 40-hour workweek). A true learning environment where you can grow your skills.
• An unique opportunity to play a key role in a new state-of-the art laboratory located in Oss.
• A rapidly developing and expanding company with an interesting portfolio of services, products, and clients.
• A dynamic working environment with friendly and enthusiastic colleagues.
• A company culture with open communication, where employee well-being is highly valued.
• An attractive remuneration package.
• Flexible working hours.

The application deadline is February 21st.

Ready to apply? Please click on the application button

Only candidates eligible to work in the EU will be considered for the position. Unfortunately, given the high volume of applications we receive for our vacancies, these professionals (not entitled to work in the European Union) will not be given a status update. Agency calls will not be appreciated.