Principal Scientist, Formulation Development Leader

Initial Therapeutics, Inc.; Village of Tarrytown (NY); On-site; USD 128,600 - 210,000; Full time

Job summary

Regeneron is seeking a Principal Scientist to lead drug product development activities from candidate selection through clinical development, with expertise across modalities including protein and bioconjugates. The role emphasizes independent leadership, SME contributions, and collaboration across cross-functional teams at on-site facilities in Tarrytown, NY.

The ideal candidate holds a PhD in pharmaceutical sciences or related field (or BS/MS with 10+ years) and has experience in

Qualifications

• PhD in Pharmaceutical Sciences, Biochemistry, Chemistry, Biophysics, Biomedical or Chemical Engineering, or BS/MS with 10+ years in industry.
• Industry experience with bioconjugates, particularly antibody-oligonucleotide formulation development, preferred.

Responsibilities

• Design rigorous experiments including formulation, analytical, and process development.
• Lead complex, long-term projects and mentor junior scientists.
• Serve as SME within cross-functional teams and apply QbD approaches to development and regulatory guidance.
• Communicate data effectively to diverse audiences and prepare internal and external documents.

Skills

Biopharma experience

Leadership

QbD knowledge

Analytical skills

Education

PhD in Pharmaceutical Sciences or related field

Tools

JMP

Job description

Regeneron is seeking a Principal Scientist to lead drug product development activities from candidate selection through clinical development, with expertise across modalities including protein and bioconjugates. The role emphasizes independent leadership, SME contributions, and collaboration across cross-functional teams at on-site facilities in Tarrytown, NY.

The ideal candidate holds a PhD in pharmaceutical sciences or related field (or BS/MS with 10+ years) and has experience in