**Job Title:** Summer/Fall 2025 Co-op- DMPK Bioanalysis & Immunogenicity **Location:** Cambridge, MA **Duration:** 06.09.2025 - 12.19.2025 ****At this time, Sanofi will not sponsor a new applicant for employment authorization or offer any immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, or another type of work authorization). **** **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. Join our [Team Name] as Summer/Fall 2025 Co-op- DMPK Bioanalysis & Immunogenicity and you’ll [summary of role]. 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? The Bioanalysis and Immunogenicity team within the DMPK department at Sanofi is searching for a Co-op to join a team developing and running custom ligand-binding assays for research and development purposes. Assay applications will include pharmacokinetic (PK), immunogenicity (ADA) and biomarker (BM) assays in a non-regulated setting. **Main Responsibilities:** + With supervision, design, develop and validate PK, BM and/or ADA assays in preclinical setting. + Analyze samples to support PK, BM, and immunogenicity analysis for discovery and preclinical studies. + Transfer assays and monitor bioanalytical studies internally to other global R&D sites or externally to CRO partners + Report and discuss bioanalytical and biomarker results with integrative knowledge of how the data contributes to the drug development process + Actively contribute to scientific discussions **About You** **Basic Qualifications:** + Currently pursuing a master’s or PhD degree in biochemistry, biotechnology, pharmaceutical sciences or related health sciences at an accredited college or university with the expectation that you will complete your current degree by the end of 2026 + Must be enrolled in school the semester following your co-op with Sanofi. + Experience working on immunoassay technologies such as ELISA, MSD, Gyros, SIMOA, etc. + Must be able to relocate to the office location and work 40hrs/week, Monday-Friday, for the full duration of the co-op (6 months). + Must have permanent US work authorization **Preferred Qualifications:** + Excellent organizational and documentation skills + Experience working in a laboratory setting and familiar with basic lab techniques + Good written and oral communication skills along with the ability to work collaboratively in a team setting + Familiar with analytical and reporting software such as EXCEL, SoftMax Pro, GraphPad Prism, etc. + Experience working independently to develop/qualify bioanalytical assays. **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. 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)