Quantitative Pharmacology & Pharmacometrics (QP2)

Leveraging quantitative approaches to inform high-impact drug development decisions

Who we are.


We translate breakthrough biomedical research into meaningful new therapies and vaccines that help improve and extend the lives of people worldwide. Through strengths in model-informed drug discovery/development, pharmacokinetics/pharmacodynamics, clinical pharmacology, biopharmaceutics and regulatory acumen we aim to advance high-quality, differentiated programs in the most streamlined path to registration in collaboration with our partners.

Worldwide operations

The department is made up of over 70 quantitative scientists with the majority distributed between West Point, PA and Rahway, NJ and smaller groups in Boston, MA and South San Francisco, CA. Co-location with our key discovery and development partners enables us to deliver on our purpose while flexible work arrangements enable our group to balance work and life.

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Our organization.

The department has groups aligned to therapeutic areas (TAs) that create deeper understanding in TA biology, relevant clinical endpoints, patient populations and the competitive landscape. This allows us to optimally tailor our quantitative contributions to drive impact. In addition, a dedicated pharmacometrics group harbors deep modeling and simulation expertise and focuses on applying state-of-the-art quantitative approaches.

What we do.

QP2 aims to deliver significant value through optimizing dosage, identifying opportunities to halt development of undifferentiated assets and streamlining the development of promising compounds and biologics, all of which contribute to life-changing therapies for patients. Our core strength has been in the areas of dose selection and characterization of pharmacokinetic (PK) and pharmacodynamic (PD) properties, while we continue to grow our strategy in areas such as informing modeling strategies for emerging modalities, patient selection strategies through disease progression and biomarker modeling, portfolio decisions through comparator modeling and continuing staged growth in integrating pharmacometrics with AI/ML workflows.

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Our story by the numbers.

We embrace a dynamic workforce:
70+
Scientists.
10+
Educational backgrounds.
15
Countries represented.
1:1
Female-to-male ratio
including leadership.

Hear from our employees who innovate every day.

Building on my College of Pharmacy faculty background, my transformative tenure at Merck QP2 applied technical expertise to novel immune disease treatments. Transitioning from theory to practical therapies has shaped my career. Clinical research directly improves patient outcomes, strengthening my commitment to bridging meaningful discoveries with clinical breakthroughs.
Manjula4
Gurkishan Chadh
Director
My experience in the department has been incredibly positive. The team creates a supportive and energising environment where learning is encouraged and new ideas are welcomed. I’m grateful for the opportunity to grow as a scientist while contributing to innovative and meaningful work. I especially appreciate the opportunity to apply a versatile range of quantitative tools to generate insights that support programme decision-making, guide development strategies, and contribute to portfolio progress.
Zeyuan Wang
Senior Specialist
I value the intersection of science and operations in my role. Collaborating with other scientists to review and interpret clinical study data is rewarding, and I appreciate contributing to analyses across therapeutic areas that inform key program decisions.
Shruti Patel
Specialist
I am energized by the opportunity to use quantitative science to influence important development and regulatory decisions that ultimately impact patients. The ability to work across multiple therapeutic areas and throughout the drug development continuum, alongside exceptional colleagues, provides a breadth of experience and scientific impact that is difficult to find elsewhere.
Joe Raybon
Director

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This careers website is intended for Residents of the United States, Canada & Puerto Rico. Residents in other markets, please visit our MSD Careers page. Information on this site is for the purpose of presenting career opportunities at our organization and give our audience a view of our culture and growth opportunities. Our company is an equal opportunity employer, committed to fair and inclusive employment practices and welcoming individuals from all backgrounds and experiences.