MSL Lead

Medical Affairs | Mexico City | Hybrid

Are you an experienced Medical Affairs leader ready to shape medical strategy, build influential scientific partnerships and develop a high-performing MSL team?

Ipsen is seeking an MSL Lead to define and execute the medical strategy for an assigned portfolio in Mexico. Acting as a trusted scientific partner, you will engage healthcare professionals, key opinion leaders and medical societies while ensuring the highest standards of scientific integrity, compliance and patient focus.

Your impact

You will:

- Lead the development and execution of the medical strategy
- Manage, coach and develop a team of MSLs
- Build trusted relationships with healthcare professionals, key opinion leaders and scientific societies
- Provide high-quality scientific and clinical expertise to internal and external stakeholders
- Support pre-launch activities, regulatory submissions and cross-functional brand strategy
- Contribute to late-phase clinical trials, real-world evidence projects and scientific publications
- Lead advisory boards, congress activities and scientific knowledge-sharing initiatives
- Maintain full compliance with Mexican regulations, industry standards and Ipsen policies

What you bring

- Medical degree, with postgraduate training in a related clinical or research discipline desirable

- Strong pharmaceutical industry experience within Medical Affairs




- Clinical practice experience and established relationships with relevant healthcare professionals
- Sound knowledge of the Mexican healthcare and regulatory environment
- Experience leading and developing MSLs or medical teams
- Strong scientific communication, strategic thinking and stakeholder-influencing capabilities
- Ability to succeed in a fast-paced, cross-functional matrix environment
- Fluency in Spanish and English
- Availability to travel up to 60%

At Ipsen, you will have the opportunity to lead with purpose, advance scientific exchange and help create meaningful impact for patients and society.

We are committed to creating a workplace where everyone feels heard, valued, and supported; where we embrace “The Real Us”. The value we place on different perspectives and experiences drives our commitment to inclusion and equal opportunities. When we include diverse ways of thinking, we make more thoughtful decisions and discover more innovative solutions. Together we strive to better understand the communities we serve. This means we also want to help you perform at your best when applying for a role with us. If you require any adjustments or support during the application process, please let the recruitment team know. This information will be handled with care and will not affect the outcome of your application.

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