Regeneron · 14 hours ago
Senior Scientist, Antibody and Protein Engineering
Tarrytown, NY
Full-time
Onsite
Mid, Senior Level
$110K/yr - $179K/yr
1+ years expRegeneron is a fast-paced and innovative company seeking a highly motivated Senior Scientist to join their Bispecifics & Antibody Engineering Department. The role involves the design, production, and characterization of next-generation antibody and protein therapeutics for infectious disease targets, significantly impacting platform development.
BiopharmaBiotechnologyPharmaceutical
Responsibilities
Apply molecular and structural biology expertise to design innovative bi- and multi-specific antibodies with improved potency, selectivity and developability
Produce novel alternative format antibodies through mammalian expression and purification
Perform and troubleshoot in vitro bioanalytical and cell-based assays (SDS-PAGE, western blotting, flow cytometry binding, ELISA, qPCR)
Collaborate with stakeholders in Infectious Disease to align on engineered antibody designs, research objectives, and next steps
Effectively communicate results to management and stakeholders in group and departmental meetings and maintain timely records in electronic lab notebooks
Qualification
Required
PhD in molecular biology, cell biology, biochemistry, or a related field
At least 1 year of relevant experience in academia or industry
Hands-on experience with cloning
Antibody expression in mammalian cell lines
Antibody purification (i.e., experience with AKTA)
Biochemical/biophysical characterization
Molecular and structural biology expertise
Ability to design innovative bi- and multi-specific antibodies with improved potency, selectivity and developability
Ability to produce novel alternative format antibodies through mammalian expression and purification
Ability to perform and troubleshoot in vitro bioanalytical and cell-based assays (SDS-PAGE, western blotting, flow cytometry binding, ELISA, qPCR)
Strong organizational, communication, and presentation skills
Ability to collaborate with stakeholders in Infectious Disease
Ability to effectively communicate results to management and stakeholders
Ability to maintain timely records in electronic lab notebooks
Preferred
Background in infectious disease and antibody engineering
Familiarity with flow cytometry
Familiarity with neutralization assays
Familiarity with structural biology
Benefits
Health and wellness programs
Fitness centers
Stock for employees at all levels
Medical, dental, vision, life, and disability insurance
401(k) company match
Family support benefits
Equity awards
Annual bonuses
Paid time off
Paid leaves (e.g., military and parental leave)
Company
Regeneron
Regeneron Pharmaceuticals specializes in the discovery, development, and commercialization of innovative medicines.
10001+ employees
H1B Sponsorship
Regeneron has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (157)
2024 (128)
2023 (128)
2022 (137)
2021 (104)
2020 (122)
Funding
Current Stage
Public CompanyTotal Funding
$15.93MKey Investors
U.S. Department of Health & Human Services
2024-07-11Post Ipo Equity· $2.03M
2023-10-18Post Ipo Equity· $5M
2016-08-22Post Ipo Equity· $8.9M
Leadership Team
Aris Baras
Senior Vice President, Regeneron Pharmaceuticals, General Manager, Regeneron Genetics Center
Bari Kowal
Senior Vice President, Head Development Operations & Portfolio Management
Recent News
Pharmaceutical Technology
2026-01-16
2026-01-16
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