MS&T Associate Director - Biologics

Job Description General Summary The Associate Director, MSAT Biologics provides technical and strategic leadership to support the successful transfer, scale‑up, validation, and lifecycle management of biologics manufacturing processes. This role serves as a key technical interface between development, manufacturing, quality, and external partners, ensuring robust, compliant, and efficient clinical and commercial operations. The Associate Director is expected to lead complex technical initiatives, mentor MSAT team members, and drive continuous improvement across the biologics manufacturing network. Key Duties and Responsibilities Provide MSAT leadership for biologics drug substance and/or drug product processes across clinical and commercial manufacturing. Lead and support technology transfer activities from process development into internal and external manufacturing sites. Serve as a technical subject matter expert during process validation, continued process verification, and lifecycle management activities. Partner cross‑functionally with Process Development, Manufacturing, Quality, Regulatory, Supply Chain, and external CMOs to ensure aligned execution. Provide technical oversight and root cause analysis for deviations, investigations, and CAPAs impacting biologics processes. Support regulatory submissions and health authority interactions by authoring and reviewing technical documentation. Drive continuous improvement initiatives to enhance process robustness, yield, and operational performance. Mentor and develop MSAT scientists and engineers, fostering a culture of scientific rigor, accountability, and collaboration. Knowledge and Skills Deep understanding of biologics manufacturing processes, including cell culture, purification, formulation, and/or fill‑finish. Strong working knowledge of cGMP requirements and regulatory expectations for biologics manufacturing. Proven ability to lead cross‑functional teams and influence technical and business decisions without direct authority. Experience supporting technology transfer, process validation, and commercial manufacturing operations. Demonstrated strength in problem solving, data analysis, and technical writing. Excellent verbal and written communication skills with the ability to convey complex technical concepts to diverse audiences. Education and Experience Bachelor’s degree in Chemical Engineering, Biochemistry, Biology, or a related scientific discipline (advanced degree preferred). Typically requires 10+ years of relevant experience in biologics manufacturing, MSAT, or process development, or an equivalent combination of education and experience. Experience supporting late‑stage or commercial biologics manufacturing is strongly preferred. Pay Range This position is eligible for a competitive base salary, annual bonus, and equity awards. Disclosure Statement The range provided is based on what we believe is a reasonable estimate for the base salary pay range for this job at the time of posting. This role is eligible for an annual bonus and annual equity awards. Some roles may also be eligible for overtime pay, in accordance with federal and state requirements. Actual base salary pay will be based on a number of factors, including skills, competencies, experience, and other job‑related factors permitted by law. At Vertex, our Total Rewards offerings also include inclusive market‑leading benefits to meet our employees wherever they are in their career, financial, family, and wellbeing journey while providing flexibility and resources to support their growth and aspirations. From medical, dental, and vision benefits to generous paid time off (including a week‑long company shutdown in the Summer and the Winter), educational assistance programs including student loan repayment, a generous commuting subsidy, matching charitable donations, 401(k), and more. Flex Designation Hybrid Designated Flex Eligibility Status In this Hybrid designated role, you will work on‑site a minimum of three days per week with flexibility for remote work on remaining days, consistent with business needs. Note: The Flex status for this position is subject to Vertex’s Policy on Flex @ Vertex Program and may be changed at any time. Company Information Vertex is a global biotechnology company that invests in scientific innovation. Vertex is committed to equal employment opportunity and non‑discrimination for all employees and qualified applicants without regard to a person's race, color, sex, gender identity or expression, age, religion, national origin, ancestry, ethnicity, disability, veteran status, genetic information, sexual orientation, marital status, or any characteristic protected under applicable law. Vertex is an E‑Verify Employer in the United States. Vertex will make reasonable accommodations for qualified individuals with known disabilities, in accordance with applicable law. Any applicant requiring an accommodation in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should make a request to the recruiter or hiring manager, or contact Talent Acquisition at ApplicationAssistance@vrtx.com. Pay Range: $168,000 - $252,000 Disclosure Statement: The range provided is based on what we believe is a reasonable estimate for the base salary pay range for this job at the time of posting. This role is eligible for an annual bonus and annual equity awards. Some roles may also be eligible for overtime pay, in accordance with federal and state requirements. Actual base salary pay will be based on a number of factors, including skills, competencies, experience, and other job-related factors permitted by law. At Vertex, our Total Rewards offerings also include inclusive market-leading benefits to meet our employees wherever they are in their career, financial, family and wellbeing journey while providing flexibility and resources to support their growth and aspirations. From medical, dental and vision benefits to generous paid time off (including a week-long company shutdown in the Summer and the Winter), educational assistance programs including student loan repayment, a generous commuting subsidy, matching charitable donations, 401(k) and so much more. Flex Designation: Hybrid-Eligible Or On-Site Eligible Flex Eligibility Status: In this Hybrid-Eligible role, you can choose to be designated as: 1. Hybrid: work remotely up to two days per week; or select 2. On-Site: work five days per week on-site with ad hoc flexibility. Note: The Flex status for this position is subject to Vertex’s Policy on Flex @ Vertex Program and may be changed at any time. #LI-Hybrid Company Information Vertex is a global biotechnology company that invests in scientific innovation. Vertex is committed to equal employment opportunity and non-discrimination for all employees and qualified applicants without regard to a person's race, color, sex, gender identity or expression, age, religion, national origin, ancestry, ethnicity, disability, veteran status, genetic information, sexual orientation, marital status, or any characteristic protected under applicable law. Vertex is an E-Verify Employer in the United States. Vertex will make reasonable accommodations for qualified individuals with known disabilities, in accordance with applicable law. Any applicant requiring an accommodation in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should make a request to the recruiter or hiring manager, or contact Talent Acquisition at ApplicationAssistance@vrtx.com Help Us Achieve Our Mission Vertex is a global biotechnology company that invests in scientific innovation to create transformative medicines for people with serious diseases. The company has approved medicines that treat the underlying causes of multiple chronic, life-shortening genetic diseases — cystic fibrosis, sickle cell disease and transfusion-dependent beta thalassemia — and continues to advance clinical and research programs in these diseases. Vertex also has a robust clinical pipeline of investigational therapies across a range of modalities in other serious diseases where it has deep insight into causal human biology, including APOL1-mediated kidney disease, acute and neuropathic pain, type 1 diabetes, myotonic dystrophy type 1 and alpha-1 antitrypsin deficiency . Founded in 1989 in Cambridge, Mass., Vertex's global headquarters is now located in Boston's Innovation District and its international headquarters is in London. Additionally, the company has research and development sites and commercial offices in North America, Europe, Australia, Latin America and the Middle East. Vertex is consistently recognized as one of the industry's top places to work, including 14 consecutive years on Science magazine's Top Employers list and one of Fortune’s 100 Best Companies to Work For. For company updates and to learn more about Vertex's history of innovation, visit

or follow us on Facebook, Twitter/X , LinkedIn, YouTube and Instagram. The diversity and authenticity of our people is part of what makes Vertex unique, and we recognize that each employee brings diverse perspectives and strengths. By embracing those strengths and celebrating differences, we are fostering an inclusive culture where each of us can bring our authentic selves to work, inspire innovation together, and change people’s lives. Our vision is clear: to be the place where an authentic, diverse mix of talent want to come, to stay, and do their best work.