Process Development Engineer II, Analytics: Synthetic and Bioconjugation Scale-Up Technologies (SBST)

Regeneron Pharmaceuticals • Tarrytown, GA

17h • $93,900 - $153,300 • Onsite

About The Position

Regeneron’s Preclinical Manufacturing & Process Development (PMPD) organization in Tarrytown, NY is seeking a highly motivated Process Development Engineer II to join our Synthetic and Bioconjugation Scale-up Technologies (SBST) Analytics group. In this role, you will serve as the analytical lead to develop fit-for-purpose analytical methods to characterize critical intermediates (small molecules, siRNA, and/or peptides) to support our growing and diverse bioconjugate pipeline. You will lead and implement analytical deliverables working closely with cross-functional teams and external collaborators (CDMOs) to advance bioconjugate programs from development to commercialization.

Requirements

• B.S. with 6+ years of relevant experience, or M.S. with 4+ years of relevant experience, in analytical chemistry, biochemistry, biology, chemical engineering, or a related field.
• Hands-on experience with analytical method development for synthetic molecules (e.g., small molecules, PEG, peptides, and/or oligos), i.e. electrophoresis, HPLC, MS, UV spectroscopy and associated software (e.g., Empower).
• Experience transferring methods to internal/external development labs, and troubleshooting.
• Demonstrated experience serving as an analytical lead, working with internal teams and external CDMOs.
• Strong written and verbal communication skills, including the ability to present data clearly to diverse audiences.
• Ability to work with minimal guidance and collaboratively across cross-functional teams, with strong attention to detail and documentation practices.
• Demonstrated initiative, learning agility, and a growth mindset in a fast-paced environment.

Nice To Haves

• Experience with antibodies and/or bioconjugates is strongly preferred.

Responsibilities

• Design and execute analytical testing, method development and characterization of critical intermediates to enable bioconjugate development.
• Compile, analyze, and interpret complex datasets; connect key findings across experiments and propose clear, actionable next steps.
• Communicate results and recommendations clearly to technical and non-technical audiences to enable timely, data-driven decisions.
• Serve as the analytical lead for critical intermediates and bioconjugates; coordinate internal and external analytical deliverables (development, transfer, and troubleshooting) to support program milestones.
• Provide technical support and troubleshooting to receiving labs to keep analytical activities off the critical path.
• Author high-quality documentation (e.g., procedures, method development reports, characterization reports, ELN entries) to support program timelines.
• Build and improve business workflows for documentation standardization, data digitization, and sample management.
• Maintain compliance with lab and environmental safety and promote a safe lab culture.
• Support equipment upkeep, troubleshooting, maintain an organized workspace, and proactively plan for lab resources.
• Train and mentor peers and junior team members as needed (directly and/or indirectly).

Benefits

• health and wellness programs (including medical, dental, vision, life, and disability insurance)
• fitness centers
• 401(k) company match
• family support benefits
• equity awards
• annual bonuses
• paid time off
• paid leaves (e.g., military and parental leave)

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level