Alexion employees
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There are many factors that set Alexion apart from other biopharmaceutical companies but above all is the intimate connection we share with patients. We operate with intensity, overcoming unique challenges to discover new therapies and deliver them to patients whose lives depend on them. This demands resourcefulness, vigor, courage and a great deal of passion. Here at Alexion, every employee has a stake in truly innovative and fulfilling work that other companies simply don't offer. Ultra-rare careers are waiting for you.

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Working at Alexion

At Alexion, we are explorers, transformers, innovators and adventurers. And at the heart of everything we do is an intense desire to pursue the toughest challenges and truly change the world for patients.

One Patient at a Time

Alexion's intimate patient connection is driven by our focus on devastating and rare diseases. We discover, develop and deliver treatment options for patients who have heard “no” for far too long. For this small pool of individuals, we may be their last hope. Here, we understand patients' stories, their families, their struggles and their successes. Our mission to deliver medical breakthroughs is propelled by our commitment to transform lives – we push ourselves every day so that patients can finally hear “yes.”

Award-winning Innovation

Alexion's unwavering commitment to breakthrough innovation isn't a choice, it's a necessity. We engineer our own path because the scientific challenges we choose to tackle require it, and our patients' lives depend on it. We are incredibly proud that our work has been recognized globally through some of the industry's highest honors, including the Prix Galien Award for Soliris® (eculizumab) and Kanuma® (sebelipase alfa), and recognition on Forbes' “World's Most Innovative Companies” list for five consecutive years. Learn more about our award-winning drugs and pipeline.



Here, every employee has a stake in the lives of the patients we serve. We never shy away from daunting challenges, because we're fighting for patients who often have no other options-many of whom are infants and children. We push scientific boundaries, work outside of our comfort zones and stand up to adversity, because lives depend on our collective success. With this great responsibility comes the satisfaction that your contribution makes a real and significant difference.

Life at Alexion

At Alexion, you're encouraged to take on the most daunting of challenges, settle for nothing less than transformation and push the boundaries of what science has traditionally offered.


What Does it Take to Be Alexion?

Those who thrive at Alexion are naturally resourceful, willingly hands-on and ambitiously driven to take on multiple challenges at any given time. Most of all, they have the passion it takes to fight for patients and families that have no other options.

We operate with urgency and intensity, and we expect a lot of our people, because lives depend on us. We recognize that developing life-changing therapies while simultaneously building a company is hard work, and go to great lengths to make sure our employees feel rewarded, supported and fulfilled. Here, career paths aren’t predefined and bureaucratic limitations don't exist — you have the opportunity to grow, learn from industry pioneers and develop the way you want to.

Alexion may not be the right fit for everyone, but it could be the perfect fit for you.

Corporate Giving

Alexion embraces the communities in which we operate. To help tackle pressing social needs in our communities, we support non-profit organizations with monetary grants and harness the power of our global workforce for a Global Day of Service, during which we work with charitable organizations around the world. For more information on our commitment to corporate responsibility, please click here.

Diversity & Inclusion

Recognized as one of the “World's Most Innovative Companies” by Forbes consecutively from 2012 to 2016, we have teams of the best and brightest who provide solutions when others cannot. Because we know that innovation comes from diversity of thought and experience, we engage and involve employees in building an inclusive culture aligned to our values.



Global Locations

Coming Home to New Haven

In 2016, Alexion's global corporate headquarters returned home to New Haven, Connecticut, where the company was founded in 1992. Conveniently located between New York City and Boston, New Haven is an emerging biopharmaceutical community along the Long Island Sound that offers something for everyone. From museums and theater, to shopping and outdoor recreation, residents have the luxury of trying new things without ever having to leave their backyard.

Just blocks away from Yale Medical School, Alexion's 14-story state-of-the-art office and lab research center was designed to be LEED certified, and is said to be the “crown jewel” of New Haven's Downtown Crossing urban revitalization project — an ongoing effort to rebuild the community, create jobs and ensure that local businesses flourish.

From New Haven to the World

With approximately 3,000 employees around the globe, Alexion has offices in more than 25 countries, including Switzerland, Ireland, India, France, Japan, and Australia, and is serving patients in more than 50 countries. There are limitless opportunities for talented individuals to work across functions and geographies. Taking on new challenges and building the future of the company. For more information on our global locations, please click here.

Take a closer look at our global opportunities.