Associate Director, Small Molecule Process Development

About This Role We are seeking a highly motivated and creative Chemical Engineer to join our Small Molecule Chemical Development team. This position provides an exciting opportunity to lead and mentor scientific and engineering teams in the development of robust processes for the synthesis of a wide range of small molecules across various modalities. This Associate Director of Engineering position provides experience in early‑phase to late‑phase drug development and exposure to the design and development of manufacturing processes for clinical and commercial therapeutics. Responsibilities Lead collaborative development for manufacturing teams to design and conduct laboratory experiments to optimize and characterize the processes of Biogen assets, with an emphasis on improvement in process understanding, robustness, and productivity. Design and lead experimental planning to advance the Biogen portfolio; responsible for leading project teams toward the implementation of safe, efficient, and robust chemical processes of Biogen drug candidates. Oversee the management of key laboratory and kilo‑lab instrumentation. Develop fundamental process knowledge to support the transition of chemical and biochemical processes from laboratory scale to manufacturing partners. Collaborate with Process Chemistry, Analytical Chemistry, Solid Form, Oligo, and Separations colleagues to develop the knowledge and controls needed for the supply of clinical materials and characterization of the process to support regulatory filings. Communicate project team research results effectively by reports and discussions in team meetings, including engagement in CMC activities such as authoring the CMC section of INDs. Interact with Contract Research Organizations as project needs evolve, which may include travel. Initiate innovative research projects to improve fundamental understanding and control of Biogen processes. Expand external presence by professionally representing Biogen in consortia and conferences. Engage, mentor, and prepare future chemical engineering leaders. Qualifications Ph.D. with 6+ years of relevant experience in pharmaceutical or biotech settings. M.S. with 8+ years of relevant experience in pharmaceutical or biotech settings. B.S. with 10+ years of relevant experience in pharmaceutical or biotech settings. Strong background in pharmaceutical chemical engineering, including demonstrated understanding of crystallization techniques, process characterization, process safety and tech‑transfer protocols, and good problem‑solving skills. Experience in crystallization and isolation of APIs across several modalities is preferred, as well as familiarity with analytical tools and various purification techniques. Good communication skills and a desire to work in a collaborative team environment. Compensation Base salary range: $159,000.00‑$219,000.00. Regular employees are eligible to receive short‑term and long‑term incentives, including cash bonuses and equity opportunities. Benefits Medical, Dental, Vision, & Life insurance. Fitness & Wellness programs, including a fitness reimbursement. Short‑ and Long‑Term Disability insurance. A minimum of 15 days of paid vacation and an additional end‑of‑year shutdown time off (Dec 26‑Dec 31). Up to 12 company paid holidays + 3 paid days off for Personal Significance. 80 hours of sick time per calendar year. Paid Maternity and Parental Leave benefit. 401(k) program participation with company‑matched contributions. Employee stock purchase plan. Tuition reimbursement of up to $10,000 per calendar year. Employee Resource Groups participation. Equal Employment Opportunity All qualified applicants will receive consideration for employment without regard to sex, gender identity or expression, sexual orientation, marital status, race, color, national origin, ancestry, ethnicity, religion, age, veteran status, disability, genetic information, or any other basis protected by federal, state, or local law. Biogen is an E‑Verify Employer in the United States. #J-18808-Ljbffr