Sanofi US Services Inc. Posted July 3, 2026

CMC Synthetics Clinical Manufacturing Leader

Cambridge, United States Full time
Manufacturing & CMC

Sanofi US Services Inc. is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

Job Title: CMC Synthetics Clinical Manufacturing Leader

Location: Cambridge, MA

About the Job 

The Projects and External Technologies team, part of the CMC Synthetics organization within Sanofi R&D, is responsible for the delivery of clinical drug substance and drug product batches in full compliance with project requirements, Sanofi policies and GMP regulation, leveraging internal and external manufacturing capabilities.

We are looking for a highly motivated and collaborative individual with expertise in drug substance or drug product manufacturing to join our team. Under the direction of Projects and External Technologies department head, the primary responsibility of this role is to coordinate and oversee internal and external GMP clinical manufacturing activities, with the aim of supplying clinical trials with drug substance and drug product. The Clinical Manufacturing Team Leader will act as a representative of clinical manufacturing activities within the CMC core project team. The Clinical Manufacturing Team Leader based in the US will also act as a local representative for both Project Oversight and External Technologies teams, supporting locally the teams in external sourcing activities.

Join the engine of Sanofi’s mission, where deep immunoscience meets bold, AI-powered research. In R&D, you’ll drive breakthroughs that could turn the impossible into possible for millions.

About Sanofi:

We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people’s lives.

Main Responsibilities:

Act as a CMC core team member accountable for sourcing of clinical DS and DP supplies.

Define project needs in terms of clinical manufacturing.

Gather from project team short, mid and long-term forecast of activities.

Establish, update and communicate sourcing plans.

Lead sourcing strategy: internal vs external, as well as CDMO selection.

Closely follow manufacturing operations done internally or externally from kick-off to activity closure.

Coordinate planning alignment between internal and external manufacturing activities

In case of reinternalization: co-lead process transfer from CDMO to internal pilots (with Process Chemistry and Process Eng./DP Design for DS/DP)

Ensure appropriate follow up of project progress (either externally or internally) and key events.

Actively challenge and provide technical / scientific input,

Prepare Requests For Proposal.

Participate in regular meetings with external partners.

Review and approve all GMP documents (Technical Conditions, Master Batch Record,…).

Ensure tracking of quality events (Change controls, Deviations) and appropriate integration in Sanofi quality system.

-Outsourcing management local point of contact.

Communicate on outsourcing processes

Collect project outsourcing needs.

Support vendor management for US based CDMOs.

About you

Basic Qualifications:

Pharm. D. or PhD in Pharmaceutics, Chemistry, Chemical Engineering or related.

Minimum 5 years of strong and proven industry expertise in Drug Substance and/or Drug Product manufacturing.

Trained and experienced in working in a GMP environment.

High ability to work transversally in complex international, multi-cultural and changing environment.

Experience in working with a CDMO or managing outsourced activities and in close collaboration with Sanofi manufacturing pilots.

Preferred Qualifications:

Good communication skills.

Strong teamwork and ability to collaborate across functions.

Ability to make proposals and prioritize in a complex and changing environment to support efficiently a diversified and very dynamic portfolio.

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.

Be part of a pioneering biopharma company that engages patients early in drug development and uses their insights to design studies that reflect real-world needs.

Help improve the lives of millions of people globally by making drug development quicker and more effective.

Work at the forefront of drug discovery, harnessing cutting-edge AI, data, and digital platforms to push the boundaries of science.

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.

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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 and check out our Diversity Equity and Inclusion actions at sanofi.com !

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:

$148.500,00 - $214.500,00

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 .

Job details

Seniority
Not listed
Function
Manufacturing & CMC
Therapeutic area
Not listed
Location
Cambridge, United States
Employment type
Full time

How this role compares

Computed from every other active Manufacturing & CMC role in our database, not just this employer's listings.

We currently track 1527 comparable Manufacturing & CMC roles across 125 biopharma companies.

1527Comparable roles tracked
1434Currently active
125Companies hiring similar roles
44Countries represented

Salary context

456 of 1527 peers report a salary range (USD, annualized)

Peers share this role's job function. This posting doesn't list a seniority level, so peers aren't narrowed by seniority either -- the range below may span more levels than usual.

This roleSubject Not listed on this posting
Lowest disclosed · Senior Scientist II – CMC Developmental Sciences · AbbVie $0/hr – $0/hr (≈ $0–$0/yr)
Peer group range $0 – $540,400 (median $140,000)

Where these roles are based

Top locations among the 1527 comparable roles

United States781
India104
Germany74
Singapore67
France64
Ireland54

+ 38 more countries

Seniority mix

705 of 1527 peers have a known seniority level

Senior251
Manager165
Principal79
Associate68
Director64
Associate Director44
Senior Director21
Intern/Fellow/Postdoc8
Executive/VP5

Therapeutic area mix

7 of 1527 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Vaccines & Infectious Disease6
Oncology1

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

40%similar
Alexion New Haven, Connecticut, United States of America
Same function Same country
40%similar
AstraZeneca Cambridge, Massachusetts, United States of America Director
Same function Same country
40%similar
Alexion New Haven, Connecticut, United States of America
Same function Same country
40%similar
40%similar
Lilly Boston, Massachusetts, United States of America Associate
Same function Same country
40%similar
Lilly Indianapolis, Indiana, United States of America Senior Director
Same function Same country

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

40%
Scientist II, LC Development, Biologics Analytical Development
Alexion · New Haven, Connecticut, United States of America · Seniority not listed
Function Therapeutic area Seniority Country
40%
Director, Global Regulatory Affairs – Chemistry, Manufacturing and Controls (CMC), Platform Innovation – Synthetic Peptides and Oligonucleotides
Lilly · Indianapolis, Indiana, United States of America · Director
Function Therapeutic area Seniority Country
40%
Senior/Principal Scientist, Bioprocess Purification Development
Lilly · Indianapolis, Indiana, United States of America · Principal
Function Therapeutic area Seniority Country
40%
Senior Principal Scientist - Bioanalytical Research
Lilly · Louisville, Colorado, United States of America · Principal
Function Therapeutic area Seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.