Sr. Scientist, Materials Science

Overview

The Materials & Biophysical Characterization (MBC) group within Pharmaceutical Analysis & Digital Technologies is seeking a highly motivated and technically focused Pharmaceutical Materials Scientist to contribute to the pipeline from discovery through development and commercial launch. The position involves physicochemical characterization of pharmaceutical materials including small molecule APIs, chemical intermediates, peptides, novel excipients, drug-product intermediates, and drug products.

• Serve as a key member of cross-functional teams to address scientific challenges related to crystallization, polymorph and salt-selection, drug–excipient compatibility, amorphous solid dispersions, and physical stability of APIs and drug products.
• Apply expertise in physical organic chemistry or materials science to drive characterization programs and technical decisions.
• Build a strong internal network and engage with external academic and regulatory communities.
• Promote a culture of scientific excellence, compliance mindset, and collaboration with partners across Discovery Chemistry, Process & Analytical Chemistry, Chemical Engineering, and Formulations Sciences.

• Bachelors or Masters degree in Materials Science and Engineering, Chemistry, Chemical Engineering, Pharmaceutical Sciences or related discipline, with a minimum of five (5) years relevant industrial experience (non-academic). OR
• PhD in Materials Science and Engineering, Chemistry, Chemical Engineering, Pharmaceutical Sciences or related discipline.

• Expertise in materials science or physical chemistry with experience in materials characterization techniques such as X-ray diffraction, thermal analysis, electron microscopy, vibrational spectroscopy, particle size analysis or powder property characterization.
• Strong academic record including publications in peer‑reviewed journals and presentations at scientific meetings.
• Self-motivated, creative and energetic scientist willing to continually learn and solve complex problems.
• Strong written and verbal communications.

• API polymorph screening and crystallization.
• Amorphous solid dispersion characterization.
• Modified release dosage forms.
• Automation and data science.
• Late-stage product development and regulatory documentation / filing.

• Analytical Chemistry, Analytical Method Development, Assay Development, Bioanalytical Analysis, Biochemical Assays, Cell-Based Assays, Chemical Engineering, Chemical Technology, Chromatographic Techniques, Crystallizations, GMP Environments, Nuclear Magnetic Resonance (NMR) Analysis, Process Analytical Technology (PAT), Ultra Performance Liquid Chromatography (UPLC).

The salary range for this role is $ - $. The successful candidate will be eligible for annual bonus and long-term incentive, if applicable. We offer a comprehensive package of benefits, including medical, dental, vision, retirement benefits (401(k)), paid holidays, vacation, and compassionate and sick days. More information about benefits is available at

Locations and legal notices: US and Puerto Rico residents only;
San Francisco and Los Angeles Fair Chance Ordinances may apply. Equitable opportunities statement and accommodation information are available within the application process. Visa sponsorship is available. Travel requirements: approximately 10%.

To apply, please visit  An Final date to receive applications is stated on the posting.

As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other legally protected characteristics. For more information about personal rights under U.S. EEO laws, visit: EEOC Know Your Rights and EEOC GINA Supplement.