Senior Scientist

We are looking for a hands‑on Senior Scientist to join at IQVIA Labs. This is not a pure research role; it is a technical problem‑solving role. You will be the "go-to" person when instrumentation fails or data looks abnormal, responsible for troubleshooting assays and ensuring the validity of analytical runs.

You will support Method Validation for small molecule assays (LC‑MS/MS), executing complex extractions from biological matrices and ensuring data integrity.

• Serving as the technical lead for the Validation team, specifically focusing on troubleshooting assays and root cause analysis when instrumentation fails or data abnormalities occur.
• Designing experiments and runs to support the validation of small molecule assays; you will focus on Method Validation and adaptation rather than pure Method Development.
• Performing and documenting complex analytical procedures using LC‑MS/MS, including extraction (Liquid‑Liquid Extraction, Protein Precipitation) from biological matrices (plasma, serum, tissue) in a fast‑paced environment.
• Analyzing data, identifying deviations, and ensuring accurate upload to the LIMS system. You will be responsible for reviewing data from failed runs and proposing technical solutions.
• Leading Quality Investigations and ensuring all work meets GLP regulatory standards.
• Overseeing the technology transfer of methods and SOPs across departments to ensure scalability and sustainability.

• Bachelor’s degree in Chemistry, Biochemistry, or a related scientific discipline
• 4+ years in a lab with strong proficiency in LC‑MS/MS operation and maintenance.
• Deep familiarity with extracting small molecules (LLE, PPT) from biological matrices.
• Strong practical knowledge of operating and troubleshooting LC‑MS/MS and Mass Spec instrumentation.

• A "troubleshooter" mindset; the ability to look beyond the result to diagnose the root cause (instrument vs. science) and propose independent solutions.
• Excellent communication skills to effectively articulate complex data issues to cross‑functional teams and ensure smooth method transfers
• The ability to make data‑driven decisions on run validity and experimental design independently
• The resilience to work in a fast‑paced, high‑volume environment where priorities can shift quickly.
• A natural orientation toward detail and precision