_This role is not eligible remote, and must be onsite in one of our US office locations._

The **Senior Clinical Study Lead (CSL) – Clinical Experimental Sciences Operations (CES Ops)** is accountable for the execution of assigned clinical studies/research collaborations from study design, through execution, to study close out. Additionally, there are responsibilities for initiation, oversight and completion of CES Ops continuous improvement and Strategic Imperatives workstreams. The Sr. CSL is accountable for oversight of the contract and budget execution, study timelines, study budget management, and ensuring study conduct is in accordance with, Regeneron Standard Operating Procedures (SOPs), CES Ops Business Practice Tool processes and ICH/GCP, as applicable. The CES Ops portfolio is dynamic in nature; study types include, but are not limited to, less complex data transfer agreements, retrospective sample/data acquisition studies to more complex prospective studies includi...