Senior Associate Scientist I/II, Purification Sciences
JOB SUMMARY
We are seeking a motivated and hands-on Senior Associate Scientist I/II, Purification Sciences to support small-molecule drug discovery. This individual will perform chromatography-based purification, with a focus on preparative LC and preparative SFC, supporting medicinal chemistry and high-throughput chemistry efforts.
The ideal candidate will have practical laboratory experience with chromatographic purification and a strong interest in developing expertise in separation science, instrumentation, and high-throughput purification workflows. Experience with instrument maintenance and troubleshooting is highly desirable. This position will be based in our San Diego Headquarters.
KEY RESPONSIBILITIES
Perform routine and moderately complex small-molecule purification using preparative LC and SFC, supporting medicinal chemistry and high-throughput chemistry workflows.
Develop and optimize purification methods, including column/mobile-phase selection, gradients, sample loading, and fraction collection.
Operate prep LC, prep SFC, analytical LC, and LC/MS systems and perform analytical QC of purified compounds.
Perform routine instrument m
