Associate Scientist, Product Biochemistry

About the role

At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a talented Associate Scientist to join our Product Biochemistry group, supporting the characterization, modification, conjugation, purification, and binding analysis of critical reagents used across multiple therapeutic programs, in an on-site capacity. In this role, you will perform advanced characterization of biological reagents using biochemical, biophysical, and binding-based analytical techniques, including Biacore (SPR), to generate high-quality data that supports reagent program needs and lifecycle management, while collaborating with cross-functional teams to support project timelines and reagent-related deliverables. This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.

Responsibilities

• Support the purification, characterization, modification, and conjugation of critical protein and biomolecule reagents using standard analytical methods and laboratory procedures
• Perform advanced characterization of reagents to evaluate identity, purity, stability, aggregation, binding properties, and overall fitness for intended use
• Perform reagent labeling and modification activities to support assay development, method qualification, and reagent supply needs
• Perform binding characterization studies using Surface Plasmon Resonance (SPR) and other analytical platforms to evaluate molecular interactions and reagent performance
• Accurately document laboratory activities, experimental procedures, and analytical results in the electronic laboratory notebook (ELN) following established procedures
• Communicate experimental findings and project updates to the supervisor and team members in a timely manner; summarize results in clear, concise reports and presentations
• Present findings at group meetings and contribute to scientific discussions and problem-solving efforts
• Maintain, troubleshoot, and support laboratory instrumentation necessary for reagent characterization and analytical testing
• Contribute to lab equipment maintenance and safety practices to help maintain a safe, effective, and efficient working environment
• Work both independently and within a team on multiple projects simultaneously

Requirements

• BS/MS in Biochemistry, Biophysics, or a related field, with 0–3+ years of experience
• Initiative and drive to complete meaningful tasks and learn new technologies
• Strong organizational, communication, analytical, computer, and technical writing skills
• Excellent oral