Associate Director, Small Molecule Drug Substance MSAT

About Servier With commercial stage products and a promising pipeline, we are Servier Group, a unique global organization headquartered in France. Operating in more than 150 countries and governed by a non-profit foundation, we have multiple medicines approved in oncology, cardiology, and other therapeutic areas.Servier’s 2030 Ambition aims to establish the Group as a recognized, innovative, and patient-centered leader in Oncology, Neurology, and Cardiometabolism & Venous Diseases (CMVD). Over half of our research and development efforts are focused on targeted therapies to address unmet patient needs.Within Servier Industry, the Manufacturing Science and Analytical Technology (MSAT) organization plays a key role in driving technical excellence, industrial transformation, and lifecycle management — enabling manufacturing robustness, quality, and compliance across all product modalities and technologies.Role SummaryAs part of Servier’s global MSAT (Manufacturing Science & Analytical Technology) organization, this role serves as a Subject Matter Expert (SME) in the manufacturing processes of commercial small molecule drug substances. The role reports to the Head of Small Molecules Drug Substances within MSAT.This position provides comprehensive technical support for assigned commercial small molecule drug substances manufactured at both internal Servier sites and external contract manufacturing organizations (CMOs). The SME ensures process robustness, regulatory compliance, and performance monitoring through lifecycle management, tech transfers, production support, and continuous improvement efforts.Primary ResponsibilitiesTechnical Oversight of Internal and External Manufacturing ProcessesProvide technical oversight of commercial small molecule drug substance processes, with particular attention to ADC linker and payload manufacturing, at Servier sites and CMOs through Virtual Plant Teams.Critically assess process robustness and the control strategy: identify the parameters that drive reaction selectivity, impurity formation and purge, yield, crystallization, solid-state form, stability, and downstream conjugation performance.Detect and manage emerging technical risks through CPV and trend analysis; challenge adverse trends, define escalation criteria, and recommend science- and risk-based actions before quality or supply is impacted.Lead the technical contribution to deviations and recurring issues: structure root cause investigations, assess impact on linker or payload quality, define effective CAPAs, and confirm their effectiveness.Ensure safe and compliant manufacture of highly potent payloads by contributing to containment, cleaning, cross-contamination prevention, handling, and EHS risk assessments in partnership with Quality, Manufacturing, and EHS.Capture and transfer process knowledge, including control-strategy rationale, process history, scale-up learning, and lessons from investigations and manufacturing campaigns.Technology Transfer and Lifecycle ManagementDefine the technical transfer strategy for linker and payload processes, ensuring that process knowledge, raw-material specifications and requirements, safe-handling practices are complete and understood by the receiving site.Challenge receiving-site fit and readiness, including equipment capability, materials of construction, containment and cleaning, reaction-safety controls, mixing and heat transfer, filtration, drying, and the ability to control critical impurities and physical properties.Identify and mitigate scale-up risks affecting reaction kinetics, addition and quench profiles, mass and heat transfer, work-up, chromatography where applicable, crystallization, hold times, stability, and batch reproducibility.Lead process fit, risk assessment, and FMEA activities; translate identified risks into an actionable transfer plan with clear owners, acceptance criteria, and escalation paths.Provide technical leadership for engineering and PPQ batches, rapidly assess unexpected results, determine comparability between sites, and ensure that critical gaps are closed before routine commercial manufacture.Drive lifecycle improvements that measurably increase process robustness, impurity control, yield, throughput, containment, sustainability, and supply reliability without compromising product quality or regulatory commitments.CMC and Regulatory SupportAuthor or review CMC-related sections of regulatory submissions (e.g., post-approval changes, variations, new market filings as needed).Support Regulatory CMC in responding to health authority questions related to commercial manufacturing processes and controls.Ensure manufacturing and validation strategies are aligned with GMP, ICH, and global regulatory expectations.Continuous ImprovementStay current with industry trends, scientific literature, and evolving technologies related to manufacturing and MSAT best practices.Promote Servier’s 2030 Ambition by supporting digital, sustainable, and patient-centered innovation in technical operations.Education and Required SkillsBachelor’s degree with 10 years of experience, Master’s degree with 8 years of experience or PhD with 5 years of experience in Organic/Medicinal Chemistry, with demonstrated proficiency in synthetic chemical process development and manufacturing support for small molecule drug substances, linker-payloads, and HPAPIs.Experience in lifecycle management across late-stage clinical and commercial programs forLinker-Payload chemistry and the technical requirements for subsequent bioconjugation is a plus.In-depth knowledge of complex multi-step organic synthesis, including experience with highly potent compounds and specific isolation/purification technologies (e.g., preparative HPLC).Expertise in the use and application of basic statistical methodologies and software (e.g., Minitab, JMP, or equivalent).Expertise in use/application of variety of problem-solving tools e.g. Ishikawa, Kepner-Tregoe (KT), five-whys, etc.Experience leading or supporting tech transfers, deviation investigations, change controls, and regulatory documentation in a GMP environment.Strong knowledge of GMP, ICH, and EHS guidelines for HPAPI handling (containment levels, OEL).Comfortable working in a global matrixed team with cross-functional collaboration across Quality, Manufacturing, Supply Chain, and Regulatory.Strong ability to organize, and manage multiple products simultaneouslyExcellent English communication and documentation skills; able to interface effectively with internal stakeholders and external partners in an international environment.A continuous improvement and learning mindset, aligned with Servier’s strategic direction and patient-first values.Travel and LocationDomestic and international travel up to 20%The position is a full-time remote role and will preferably be based on the East Coast of the United States.Job DescriptionCandidate ProfileServier’s CommitmentServier is committed to modeling diversity, equity, and inclusion within the industry. We are dedicated to fostering an environment that maintains equitable treatment for all and we welcome applicants who are passionate, committed, and innovative individuals. We encourage candidates to apply to our open roles as we are always willing to consider experiences and skills beyond what is listed in the job description.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.Salary RangeThe salary range for this role is $154,000 - $183,000. An employee’s pay position within the salary range will be based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, geographic location, performance, and business or organizational needs. We may ultimately pay more or less than the posted range, and the range may be modified in the future. Employees in this position are also eligible for Short-Term and Long-Term incentive programs.Servier also offers a competitive and comprehensive benefits package that includes benefits such as medical, dental, vision, flexible time off (Servier provides unlimited sick time and flex time, and does not accrue time off), 401(k), life and disability insurance, recognition programs among other great benefits (all benefits are subject to eligibility requirements). For more information on our benefits, please visit this link.