Sr Manager, Field Medical Affairs

We are seeking a Senior Manager, Field Medical Affairs, to join our team and strengthen our partnerships with experts in Oncology. In this role, you will engage with key opinion leaders, healthcare providers, and investigators, serving as a trusted scientific resource and strategic partner. You'll play a meaningful role in crafting the understanding of Regeneron's therapies, supporting clinical development and investigator-initiated research, and contributing to impactful product launches. This is an exciting opportunity to work at the forefront of science while influencing the future of cancer care.

• Building and handling relationships with KOLs in Oncology.
• Acting as a primary clinical/scientific contact for HCPs and investigators.
• Sharing medical insights to advise strategy and development plans.
• Supporting clinical trial execution by identifying investigators and trial sites.
• Collaborating on abstracts, posters, and manuscripts to communicate data.
• Contributing to investigator-initiated study programs and research collaborations.
• Attending medical congresses to gather and report competitive intelligence.
• Partnering cross-functionally with Medical Affairs, Commercial, and Market Access.

• You thrive on scientific exchange and are confident discussing complex data with KOLs.
• You have established connections in Oncology and understand the healthcare landscape.
• You enjoy balancing independent field work with cross-functional collaboration.
• You adapt easily to changing priorities and field-based challenges.
• You are motivated by opportunities to contribute to drug launches and new research.
• You value compliance and integrity while working with investigators and partners.
• You are comfortable with frequent travel and engaging in high-level conversations.

To be considered, you should bring at least 5 years of field medical or medical manager experience in biotech or pharma, with a strong background in oncology, ideally in immuno-oncology. Drug launch experience and established KOL relationships are highly valued. You should also have solid knowledge of treatment guidelines, clinical research, and EU regulations. Strong communication, organizational skills, and the ability to travel up to 70% are essential.

Does this sound like you? Apply now to take your first step towards living the Regeneron Way We have an inclusive culture that provides comprehensive benefits, which vary by location. In the U.S., benefits may include health and wellness programs (including medical, dental, vision, life, and disability insurance), fitness centers, 401(k) company match, family support benefits, equity awards, annual bonuses, paid time off, and paid leaves (e.g., military and parental leave) for eligible employees at all levels For additional information about Regeneron benefits in the US, please visit For other countries' specific benefits, please speak to your recruiter.

Please be advised that at Regeneron, we believe we are most successful and work best when we are together. For that reason, many of Regeneron's roles are required to be performed on-site. Please speak with your recruiter and hiring manager for more information about Regeneron's on-site policy and expectations for your role and your location.

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.