
This is what you will do:
The Medical Science Liaison (MSL) is a field-based scientific expert that strategically supports the medical and scientific objectives of Alexion’s product/s across the product/s life cycle. He/she is a peer scientific expert who communicates accurate and applicable science to Key Opinion Leaders (KOLs) within a geographic area. He/she manages and maintains collegial and professional relationships with KOLs and identifies and facilitates collaboration opportunities with Alexion. He/she combines strong business acumen and clinical expertise and serves as a peer-to-peer liaison internally and externally. He/she ensures a close working relationship with all functions in their region, including sales, and market access.
You will be responsible for:
Develop and continuously maintain the highest scientific and medical expertise in the field of adult and pediatric bone, liver and metabolic diseases, and adjacent specialties (e.g., endocrinology, osteology, rheumatology, orthopedics, radiology, laboratory medicine, pediatric gastroenterology) especially in areas which affect Alexion (Hypophosphatasia, Lysosomal acid lipase deficiency) and be acknowledged internally and externally as an expert in these areas.
You will need to have:
We would prefer for you to have:
Date Posted
07-Apr-2026
Closing Date
Alexion is proud to be an Equal Employment Opportunity and Affirmative Action employer. We are committed to fostering a culture of belonging where every single person can belong because of their uniqueness. The Company will not make decisions about employment, training, compensation, promotion, and other terms and conditions of employment based on race, color, religion, creed or lack thereof, sex, sexual orientation, age, ancestry, national origin, ethnicity, citizenship status, marital status, pregnancy, (including childbirth, breastfeeding, or related medical conditions), parental status (including adoption or surrogacy), military status, protected veteran status, disability, medical condition, gender identity or expression, genetic information, mental illness or other characteristics protected by law. Alexion provides reasonable accommodations to meet the needs of candidates and employees. To begin an interactive dialogue with Alexion regarding an accommodation, please contact accommodations@Alexion.com Alexion participates in E-Verify.

Alexion, AstraZeneca Rare Disease is focused on pioneering new possibilities for the rare disease community. We are driven by a mission to change what it means to live with a rare disease.
A leader in rare disease for more than three decades and today continues to build a diversified pipeline across disease areas with significant unmet need, using an array of innovative modalities.
As part of AstraZeneca, Alexion is continually expanding its global geographic footprint to serve more rare disease patients around the world. It is headquartered in Boston, US.
Alexion’s pioneering legacy in rare disease is rooted in being the first to translate the complex biology of the complement system into novel medicines. Alexion pushes boundaries to accelerate discovery of life-changing medicines. Headquartered in Boston, Massachusetts, Alexion has offices around the world and continues to expand its reach to benefit more people globally.
GL/NP/0116
GL/NP/0095
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