Job Description

We're looking for a Senior Manager, Clinical Study Lead (CSL) to drive complex, global clinical trials with precision and purpose.

At Regeneron, you'll lead high-impact clinical studies from protocol design to closeout, ensuring quality, timelines, and budget targets are consistently met. Whether you're collaborating with internal teams or supervising CROs and vendors, you'll play a central role in shaping the execution of our clinical development programs. In this leadership role, you'll also contribute to continuous process improvement, innovation in trial execution, and the professional growth of your team. A Typical Day:



Leading cross-functional study teams to deliver global clinical trials on time and within scope



Leading all aspects of operational planning, including protocols, data review plans, and training documentation



Handling vendor selection and performance, ensuring alignment with contracts and deliverables



Monitoring patient recruitment, data quality, site performance, and addressing deviations proactively



Maintaining compliance across all systems and documentation, including CTMS and TMF



Driving study-level feasibility assessments and region/country selection strategies



Leading budgets, forecasting clinical supplies, and reconciling drug accountability



Preparing for audits and inspections while supporting CAPA development as needed This Role May Be For You:



You thrive when leading complex, global studies and balancing both strategic oversight and hands-on involvement



You're comfortable working across internal teams and external partners, ensuring flawless coordination



You enjoy making informed decisions based on study data, timelines, and risk assessments



You're diligent, ensuring quality and compliance are built into every stage of trial execution



You embrace opportunities to innovate, improve processes, and share learnings across the organization



You're motivated by mentoring others and fostering professional growth within your team



You stay composed under pressure and are confident escalating issues when needed

To be considered

You'll need a bachelor's degree and at least 8 years of relevant industry experience in clinical trial management. Candidates with advanced degrees may be considered with less direct experience. Strong knowledge of ICH/GCP, study budgeting, and vendor oversight is essential. Experience leading both internally and externally sourced studies is preferred.

Does this sound like you? Apply now to take your first step towards living the Regeneron Way! We have an inclusive and diverse culture that provides comprehensive benefits, which often include (depending on location) health and wellness programs, fitness centers, equity awards, annual bonuses, and paid time off for eligible employees at all levels!

Regeneron is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion or belief (or lack thereof), sex, nationality, national or ethnic origin, civil status, age, citizenship status, membership of the Traveler community, sexual orientation, disability, genetic information, familial status, marital or registered civil partnership status, pregnancy or parental status, gender identity, gender reassignment, military or veteran status, or any other protected characteristic in accordance with applicable laws and regulations. The Company will also provide reasonable accommodation to the known disabilities or chronic illnesses of an otherwise qualified applicant for employment, unless the accommodation would impose undue hardship on the operation of the Company's business.

For roles in which the hired candidate will be working in the U.S., the salary ranges provided are shown in accordance with U.S. law and apply to U.S.-based positions. For roles which will be based in Japan and/or Canada, the salary ranges are shown in accordance with the applicable local law and currency. If you are outside the U.S, Japan or Canada, please speak with your recruiter about salaries and benefits in your location.

Please note that certain background checks will form part of the recruitment process. Background checks will be conducted in accordance with the law of the country where the position is based, including the type of background checks conducted. The purpose of carrying out such checks is for Regeneron to verify certain information regarding a candidate prior to the commencement of employment such as identity, right to work, educational qualifications etc.

Does this sound like you? Apply now to take your first step towards living the Regeneron Way! We have an inclusive and diverse culture that provides comprehensive benefits, which often include (depending on location) health and wellness programs, fitness centers, equity awards, annual bonuses, and paid time off for eligible employees at all levels!

Regeneron is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion or belief (or lack thereof), sex, nationality, national or ethnic origin, civil status, age, citizenship status, membership of the Traveler community, sexual orientation, disability, genetic information, familial status, marital or registered civil partnership status, pregnancy or parental status, gender identity, gender reassignment, military or veteran status, or any other protected characteristic in accordance with applicable laws and regulations. The Company will also provide reasonable accommodation to the known disabilities or chronic illnesses of an otherwise qualified applicant for employment, unless the accommodation would impose undue hardship on the operation of the Company's business.

For roles in which the hired candidate will be working in the U.S., the salary ranges provided are shown in accordance with U.S. law and apply to U.S.-based positions. For roles which will be based in Japan and/or Canada, the salary ranges are shown in accordance with the applicable local law and currency. If you are outside the U.S, Japan or Canada, please speak with your recruiter about salaries and benefits in your location.

Please note that certain background checks will form part of the recruitment process. Background checks will be conducted in accordance with the law of the country where the position is based, including the type of background checks conducted. The purpose of carrying out such checks is for Regeneron to verify certain information regarding a candidate prior to the commencement of employment such as identity, right to work, educational qualifications etc.