We are looking for a hands-on Senior Scientist to join the Validation Team 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 in a strictly regulated GLP environment.

What You’ll Be Doing:

• 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.

What We’re Looking for:

• Bachelor’s degree in Chemistry, Biochemistry, or a related scientific discipline

• 4 years in a regulated lab (GLP preferred) 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.

Knowledge and Skills You’ll Need:

• 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

IQVIA is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries. We create intelligent connections to accelerate the development and commercialization of innovative medical treatments to help improve patient outcomes and population health worldwide. Learn more at https://jobs.iqvia.com

IQVIA is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other status protected by applicable law. https://jobs.iqvia.com/eoe

IQVIA is committed to integrity in our hiring process and maintains a zero tolerance policy for candidate fraud. All information and credentials submitted in your application must be truthful and complete. Any false statements, misrepresentations, or material omissions during the recruitment process will result in immediate disqualification of your application, or termination of employment if discovered later, in accordance with applicable law. We appreciate your honesty and professionalism.

The potential base pay range for this role, when annualized, is $58,800.00 - $122,500.00. The actual base pay offered may vary based on a number of factors including job-related qualifications such as knowledge, skills, education, and experience; location; and/or schedule (full or part-time). Dependent on the position offered, incentive plans, bonuses, and/or other forms of compensation may be offered, in addition to a range of health and welfare and/or other benefits.