**Job Title:** Senior Principal Scientist I, Lab Head Medicinal Chemistry **Location** : Cambridge, MA **About the Job** Are you ready to shape the future of medicine? The race is on to speed up drug discovery and development to find answers for patients and their families. Your skills could be critical in helping our teams accelerate progress. Integrated Drug Discovery (IDD) is the small molecule drug discovery platform within Sanofi. IDD is an international, interdisciplinary group that spans medicinal chemistry, structural biology, screening, biochemistry, biophysics, cellular pharmacology, delivery technologies, sample management and more. Our vision is to deliver valuable, high quality synthetic drugs of varying modalities to improve the lives of patients. Our mission is to provide innovation and key enabling technologies to drive the discovery of synthetic small molecules and emerging synthetic modalities as drug candidates in the Sanofi Research Portfolio; to deliver high quality science and innovative approaches to drug discovery, and to perform as a highly collaborative flexible and forward-looking organization with broad impact across the Sanofi pipeline. We are seeking a dynamic and experienced medicinal chemist to join our Cambridge, MA-based team as a **Senior Principal Scientist** . We are an innovative global healthcare company with one purpose: to chase the miracles of science to improve people’s lives. We’re also a company where you can flourish and grow your career, with countless opportunities to explore, make connections with people, and stretch the limits of what you thought was possible. Ready to get started? **Main Responsibilities** + The successful candidate is a proven, experienced team leader with a track record of success in medicinal chemistry and multidisciplinary drug discovery. A Senior Principle Scientist is responsible for applying deep scientific expertise and judgement to initiate, design, and direct medicinal chemistry in support of research goals; + is an expert in analyzing, interpreting and communicating scientific content to teams and stakeholders; demonstrates continuous growth in depth and breadth of scientific knowledge and understanding of strategic goals of group, team and company; + successfully works as an impactful contributor, and as a leader of project teams and transverse initiatives; is an experienced and supportive manager and mentor of other medicinal chemists; + has an established and growing reputation in the external scientific community through high impact publications, productive scientific collaborations and active participation in conferences. **About You** **Qualifications** + PhD in Organic/Medicinal Chemistry with 7+ years of experience in a pharmaceutical/biopharmapharmaceutical environment; or Master’s degree in Organic Chemistry with 9+ years of experience in a pharmaceutical/biopharmapharmaceutical environment; or Bachelor’s degree with 12+ years of experience in a pharmaceutical/biopharmapharmaceutical environment + Exceptional technical skills and demonstrated ability to work and thrive in a collaborative cross-functional team setting; proven ability to analyze complex data sets, draw conclusions, and design follow-on experiments + Experience in all phases of the small molecule discovery process from hit ID to candidate nomination + Demonstrated track record of intellectual contributions in drug discovery as evidenced by impactful peer-reviewed publications, presentations, patents, and project achievements + Strong interpersonal and communication skills (written and verbal) + Experience in managing, coaching, and developing less experienced chemistry team members + Experience working with CROs and external collaborators + Comfortable and efficient in fast moving complex global environment **Why Choose Us?** + Bring the miracles of science to life alongside a supportive, future-focused team. + Discover endless opportunities to grow your talent and drive your career, whether it’s through a promotion or lateral move, at home or internationally. + Enjoy a thoughtful, well-crafted rewards package that recognizes your contribution and amplifies your impact. + Take good care of yourself and your family, with a wide range of health and wellbeing benefits including high-quality healthcare, prevention and wellness programs and at least 14 weeks’ gender-neutral parental leave. Sanofi Inc. and its U.S. affiliates are Equal Opportunity and Affirmative Action employers committed to a culturally diverse workforce. All qualified applicants will receive consideration for employment without regard to race; color; creed; religion; national origin; age; ancestry; nationality; marital, domestic partnership or civil union status; sex, gender, gender identity or expression; affectional or sexual orientation; disability; veteran or military status or liability for military status; domestic violence victim status; atypical cellular or blood trait; genetic information (including the refusal to submit to genetic testing) or any other characteristic protected by law. \#GD-SA ​ \#LI-SA \#LI-Onsite \#vhd **Pursue** **_progress_** **, discover** **_extraordinary_** Better is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let’s be those people. At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity. Watch our ALL IN video (https://www.youtube.com/watch?v=SkpDBZ-CJKw&t=67s) and check out our Diversity Equity and Inclusion actions at sanofi.com (https://www.sanofi.com/en/our-responsibility/equality-and-inclusiveness) ! _US and Puerto Rico Residents Only_ Sanofi Inc. and its U.S. affiliates are Equal Opportunity and Affirmative Action employers committed to a culturally inclusive and diverse workforce. All qualified applicants will receive consideration for employment without regard to race; color; creed; religion; national origin; age; ancestry; nationality; natural or protective hairstyles; marital, domestic partnership or civil union status; sex, gender, gender identity or expression; affectional or sexual orientation; disability; veteran or military status or liability for military status; domestic violence victim status; atypical cellular or blood trait; genetic information (including the refusal to submit to genetic testing) or any other characteristic protected by law. _North America Applicants Only_ The salary range for this position is: $147,000.00 - $212,333.33 All compensation will be determined commensurate with demonstrated experience. Employees may be eligible to participate in Company employee benefit programs. Additional benefits information can be found through the LINK (https://benefits.sanofiusallwell.com/fleet/public/index/ba511bf8-5c32-4828-9861-ab985fffab90/?cid=sanofi) . Sanofi is dedicated to supporting people through their health challenges. We are a global biopharmaceutical company focused on human health. We prevent illness with vaccines, provide innovative treatments to fight pain and ease suffering. We stand by the few who suffer from rare diseases and the millions with long-term chronic conditions. With more than 100,000 people in 100 countries, Sanofi is transforming scientific innovation into healthcare solutions around the globe. Discover more about us visiting www.sanofi.com or via our movie We are Sanofi (https://youtu.be/96EwNjb1TLo) As an organization, we change the practice of medicine; reinvent the way we work; and enable people to be their best versions in career and life. We are constantly moving and growing, making sure our people grow with us. Our working environment helps us build a dynamic and inclusive workplace operating on trust and respect and allows employees to live the life they want to live. All in for Diversity, Equity and Inclusion at Sanofi - YouTube (http://www.youtube.com/watch?v=SkpDBZ-CJKw&t=2s)