Our Mission
As leaders in rare disease, we draw inspiration from our history of delivering scientific firsts that have changed the course of rare disease R&D. Our legacy in rare diseases is rooted in being the first to translate the complex biology into transformative medicines. Today, we continue innovating with our pioneering spirit across diverse areas of unmet need, where scientific progress has been absent or limited, advancing first- and/or best-in-class medicines and new modalities.
Developing breakthrough therapies for rare diseases is only possible because of the tireless efforts of our global community of researchers and scientists, advocates and caregivers, and most important, patients. As part of AstraZeneca, we have the potential to impact the lives of even more people around the world.

Explore rare opportunities
Joining Alexion, AstraZeneca, Rare Disease means embracing an opportunity where work isn’t ordinary, in a company where 'Here it means more' is more than a statement, it’s an ethos. Our closeness to patients brings us closer to our work and closer to each other. Combined with our brave, pioneering spirit – we are truly unique in R&D and healthcare. Rare disease biopharma is at the forefront of biomedical science. Remaining transparent, objective, and ethical, we push the boundaries of science, translating complex biology into transformative medicines. Uniquely positioned – with resources and global reach – we also have potent capabilities that are shaping the future of Rare disease into new areas of great unmet need to help people fully live their best lives.

Why Choose Alexion?
At Alexion, AstraZeneca, Rare Disease everything we do is underpinned by our dedication to being a Great Place to Work. Put simply, our people are our greatest asset. We know that with a talented, brave and diverse team that believes in making a meaningful impact for people living with rare diseases, every day – incredible things happen.
Our offer to you is designed to be as unique and impactful as our work – competitive, compelling, and integral to our success. Our ethos of patient-driven innovation and our unwavering focus to be brave originators in the field of rare diseases create a workplace where you build a career that's not just a job, but a calling. Our diverse and unique culture is critical, representing the rich diversity of our patients and communities, so that we can be at our most innovative and deliver life-changing medicines on their behalf. The diversity of our employees positions us firmly among the world’s leaders in biopharmaceuticals.
Join us, to profoundly impact patients’ lives, drive us forward and shape a rare and rewarding career.
The Benefits of Working at Alexion
At Alexion AstraZeneca Rare Disease, Our people drive our success, so we take every opportunity to reward employees for their contributions and achievements. Everything we do is underpinned by our Growth Through Innovation strategy and our dedication to building a great place to work. We aim to create the right environment for our people to reach their potential and best deliver life-changing medicines to patients.
As a company, we have developed an offering which is competitive, compelling and aligned to our business performance; whilst supporting a culture where everyone feels valued, included and connected. As the world of work changes, our approach to reward and inclusion continues to evolve. Today, our vision and purpose is clear: together, we create rewarding experiences that inspire growth.
Here, you’ll be encouraged to grow and progress in your own way, building connections with the people around you and sharing in our sense of belonging.


NicolaHeffron
- Senior Vice President, Head of Global Marketing & Market Access
Here, grow and innovate in a business with an entrepreneurial spirit and rapidly expanding portfolio.
Apply Now
- Auditor, Alexion Operations Audit R-236193 Quality New Haven, Connecticut
- Associate Director, Patient Access Strategy R-238571 Brand Management Boston, Massachusetts
- Regional Account Manager, aHUS, Tacoma - Spokane WA R-236790 Rare Diseases Sales Wilmington, Delaware
- Director, Patient Services Operations, Rare Hematology and Nephrology R-238468 Management Boston, Massachusetts
- Senior Director, Therapeutic Area Head of Global Scientific Communications R-227300 Medical Affairs Boston, Massachusetts
- Senior Director, Device Development R-232848 Pharmaceutical Science Boston, Massachusetts
- Director, Metabolic Medical Science Liaisons R-232785 Medical Liaison Wilmington, Delaware
- Director, Biostatistics R-234535 Biostatistics Boston, Massachusetts
- Associate Director, Global Regulatory Affairs CMC Devices and Combination Products R-237508 Regulatory Drug Project Delivery Boston, Massachusetts
- Associate Director, Patient Services Strategy, Rare Hematology and Nephrology R-238467 Brand Management Boston, Massachusetts
- Director, Trade Operations R-238669 Market Access Boston, Massachusetts
- Regulatory Affairs Director, Global Regulatory Strategy R-219208 Regulatory Drug Project Delivery Gaithersburg, Maryland
- Director Diagnostics R-238458 Bioscience New Haven, Connecticut
- Robotics & Automation Development Synthetic Product Development R-236211 Bioscience New Haven, Connecticut
- Senior Director, Strategic Pricing Management R-226616 Market Access Boston, Massachusetts