At Lilly, the work is demanding because patients are waiting.
We unite caring with discovery to help make life better for people around the world, knowing that every decision, every detail, and every day matters.
Headquartered in Indianapolis, Indiana, our over 50,000 employees around the globe take on complex challenges to discover and deliver life-changing medicines, strengthen how health is understood and managed, and support the communities we serve.
This is hard, urgent, selfless work—but it's work worth doing.
If you're driven by purpose and ready to bring your best to work that truly matters for patients, we invite you to join us.
About Lilly At Lilly, we unite caring with discovery to make life better for people around the world.
We are a global healthcare leader headquartered in Indianapolis, and in Mexico we have been making medicines since ****.
Driven by our enduring values of Integrity, Excellence, and Respect for People , we put people first — in our labs, in our communities, and in our workplaces.
The Opportunity Neuroscience is one of Lilly's most enduring scientific commitments, and Alzheimer's disease is among the fastest-moving fields in medicine — moving from symptomatic management toward biologically confirmed diagnosis, earlier detection, and intervention in the early symptomatic stages of disease.
As a Medical Science Liaison (MSL) , you will be a credible, field-based scientific partner: translating complex evidence into clinical practice, building trust-based relationships with healthcare experts, and generating the insights that shape Lilly's medical strategy in México — in a therapeutic area where the diagnostic pathway itself must be strengthened alongside the science.




What You Will Do Scientific Knowledge openness to AI-enabled internal tools that enhance medical affairs productivity.
Mobility — willing and able to travel approximately *****% nationally , including overnight, complemented by a parallel omnichannel engagement model for virtual interactions.
What Will Help You Stand Out Working knowledge of Alzheimer's diagnostic and outcome tools — cognitive and functional instruments (MMSE, MoCA, CDR-SB, ADAS-Cog, ADCS-ADL), CSF and plasma biomarkers, and amyloid or tau PET imaging.
Practical knowledge of COFEPRIS, CSG, and the Compendio Nacional de Insumos para la Salud (CNIS) processes, with contribution to value dossiers or payer-engagement activities.
Experience supporting the build-out of specialized care pathways, site readiness, or complex-therapy delivery models in a hospital or institutional setting.
Hands-on involvement in real-world evidence projects, investigator-initiated trials, disease registries, or peer-reviewed publications.
Experience with omnichannel and digital engagement (virtual advisory boards, asynchronous expert platforms, analytics dashboards).
Active participation in Mexican scientific societies (Academia Mexicana de Neurología, Sociedad Mexicana de Neurología y Psiquiatría, Asociación Mexicana de Gerontología y Geriatría) or in dementia-focused patient and caregiver organizations.




Leadership in diversity, equity, and inclusion initiatives, or peer mentoring within Medical Affairs.
How You Will Grow Lilly Mexico is deeply committed to developing its people: 90% of leadership positions are filled by colleagues whose careers have been developed internally, and 44% of these leaders are Latin American talent .
As an MSL you will have structured development pathways across Medical Affairs, access to Lilly's integral scientific networks, and exposure to one of the industry's most sustained research commitments in neurodegeneration.
Our Commitment to Inclusion We believe every person should feel welcomed, valued, and heard.
Our Employee Resource Groups — including OLA (Organization of Latinx at Lilly) and WILL (Women's Initiative for Leading at Lilly) — reflect our commitment to building a team as diverse as the patients we serve.
Lilly is an equal-opportunity employer.
#WeAreLilly · #TeamLilly · Make life better.
Lilly is dedicated to helping individuals with disabilities to actively engage in the workforce, ensuring equal opportunities when vying for positions.
If you require accommodation to submit a resume for a position at Lilly, please complete the accommodation request form () for further assistance.
Please note this is for individuals to request an accommodation as part of the application process and any other correspondence will not receive a response.
Lilly does not discriminate on the basis of age, race, color, religion, gender, sexual orientation, gender identity, gender expression, national origin, protected veteran status, disability or any other legally protected status.

📌 Medical Science Liaison — Neuroscience (Alzheimer'S Disease) (Nuevo León)
🏢 Lilly
📍 Nuevo León