For 75 years, Charles River employees have worked together to assist in the discovery, development and safe manufacture of new drug therapies. When you join our family, you will have a significant impact on the health and well-being of people across the globe. Whether your background is in life sciences, finance, IT, sales or another area, your skills will play an important role in the work we perform. In return, we'll help you build a career that you can feel passionate about.

**Job Overview**
The Immunotoxicology group supports the safety assessment of preclinical treatments and procedures as well as clinical sample analysis using cell based assays including primarily flow cytometry and ELISpot, cell culture and cell isolation, and plate based assays. An array of platforms and instruments are used to support these assays that include BD LSR Fortessa and Cytek Aurora flow cytometers for traditional and spectral cytometry, FCS Express for immunophenotyping analysis, and th...