Sr. Associate Scientist, Bioassay & Impurity Sciences

**Why Patients Need You**

At Pfizer, our purpose is to deliver breakthroughs that change patients' lives-and our Research and Development teams are at the forefront of making that happen. We bring together advanced science and innovative technologies to turn bold ideas into therapies and vaccines that matter most.

Whether you're passionate about discovery science, advancing product and process understanding, or supporting clinical development, you'll have the opportunity to make a real impact. Here, you'll work with cutting-edge tools and collaborate with talented teams to accelerate the development of best-in-class medicines for patients around the world.

**What You Will Achieve**

In this role, you will independently execute routine experiments with minimal variability and support more complex studies under guidance. You will analyze data, document findings in electronic laboratory notebooks, and prepare clear summaries and reports. You will collabo...