Celltrion USA

Title: Field Based Medical Affairs Director

Location: United States

Summary

The Field Based Medical Affairs Director provides medical and scientific information support for Celltrion’s product portfolio, delivers clinical presentations, supports internal and external stakeholders, develops peer collaborations, responds to medical inquiries, and leads field teams. The role requires managing medical affairs activities, ensuring compliance with legal and regulatory guidelines, and collaborating with multiple internal departments to meet education and research needs.

Added on: 08/15/2025

Full Job Description

About the Company:


Celltrion USA is Celltrion’s U.S. subsidiary established in 2018. Headquartered in New Jersey, Celltrion USA is committed to expanding access to biologics to improve care for U.S. patients. Celltrion USA will continue to leverage Celltrion’s unique heritage in biotechnology, supply chain excellence, and best-in-class sales capabilities to improve access to high-quality biopharmaceuticals for U.S. patients. Celltrion Healthcare, which suggested a new growth model in the Korean biopharmaceutical industry through biosimilars, is now advancing to new challenges to become a global pharmaceutical provider. Just as it has overcome many obstacles in the past, Celltrion Healthcare will successfully pave the path for global direct selling, which has never been achieved yet by Korean biopharmaceutical companies. As it continues to surpass its current success, Celltrion Healthcare will take a leap forward to become a leading global biopharmaceutical company.


Celltrion Healthcare provides biosimilar and innovative biopharmaceutical medications to help increase patient access to advanced therapies around the world.


POSITION SUMMARY

Reporting to the Chief Medical Officer, the Field Based Medical Affairs Director - WEST is responsible for providing accurate and comprehensive medical and scientific information to support Celltrion’s portfolio of products.


KEY ROLES AND RESPONSIBILITIES

Deliver clear, accurate and effective clinical and scientific presentations to internal and external stakeholders. Support other internal stakeholders in their engagements with healthcare professionals. Provide scientific support at medical conferences. Develop and maintain peer-to-peer collaborations and relationships with key medical experts in relevant therapeutic areas. Respond to unsolicited medical information requests using a customized approach. Provide medical and scientific input into the planning and execution of Advisory Boards as needed. Work with physicians and experts to review speaker presentations and provide medical references when requested. Train internal stakeholders on key scientific and medical topics in relevant therapeutic areas. Participate in the development and review of professional slide decks, medical letters, clinical summaries, and other materials. Provide a summary of key insights obtained interactions with healthcare professionals to internal stakeholders Maintain compliance with all internal and external legal and regulatory guidelines. Understand the role and contributions provided by Medical Science Liaisons and Medical Affairs. Educate healthcare professionals regarding current and pipeline therapies by Celltrion Provide support to clinical investigators studying Celltrion products Work closely with relevant internal stakeholders from Headquarters, Commercial, and Medical Affairs to ensure information dissemination, education and research needs of healthcare professionals are met and to ensure scientific and technical training needs of commercial organization are identified and met. Maintain annual expenses within assigned budget parameters. Maintain accurate and timely documentation of above activities Lead, Guide, and Manage field teams, and other assigned medical personnel.


WORK EXPERIENCE

Previous experience as a Field Based Medical Affairs Director. Experience working across a diverse number of therapeutic areas, preferably in biologics and biosimilars Demonstrated success at navigating and maintaining effectiveness when changes in work tasks or environment occur. Experience in developing relationships and engaging with external stakeholders, including healthcare professionals. Ability to compliantly partner with key internal stakeholder teams including Commercial, Sales, and Market Access. Positively and compliantly represent the company and Medical Affairs during exchanges with the medical/scientific community. Minimum two (2) years' experience managing teams.


SKILLS AND SPECIFICATIONS

Through knowledge of applicable pharmaceutical industry legal and regulatory guidelines. Excellent verbal and communication skills. Ability to communicate information clearly, accurately and effectively using a variety of media, to individuals and groups. Strong interpersonal skills and collaborative skills Strong presentation and teaching skills. Ability to communicate clinical and non-clinical technical information. Ability to engage the audience and help them understand and retain information. Ability to learn and comprehend complex clinical and non-clinical technical information. Ability to work independently and in a team structure. Proficiency with Microsoft Office applications Ability to travel 50% + varies with territories assigned. Ability to lead and guide teams.


EDUCATION

Minimum of 5 years of experience as a Field Based Medical Affairs Director. Advanced degree (PharmD, PhD, MD, DO)


CORE COMPETENCIES

Knowledge

Collaboration

Communication and Presentation skills

Accountability

Compliance

Ethics and Values



Celltrion USA is an equal opportunity employer. It is our policy to employ qualified persons of the greatest ability without discrimination against any employee or applicant for employment because of race, color, religion, national origin, age, sex (including pregnancy), physical or mental disability, medical condition, genetic information, gender identity or expression, sexual orientation, marital status, status as a protected veteran, or any other legally protected group status.


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