Co-op Product Biochemistry

At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases.

Regeneron is currently seeking multiple 2027 Co-ops to join our Product Biochemistry team, which develops and applies analytical and biophysical characterization methods to understand the structure, stability, and function of Regeneron's biologic and oligonucleotide-based medicines. These positions offer the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.

Location:

Tarrytown, NY.

Timeframe:
Our Co-op positions are full-time and onsite from January-August (Spring-Summer), May/June-December (Summer-Fall), and August-December (Fall).

Pay:
Intern and Co-op pay ranges are determined by level of education (year in school) and degree program. The hourly rate range for these locations is: $17.90–$50.90 per hour.

• Develop and apply analytical methods to characterize therapeutic proteins, antibodies, and oligonucleotide-based biotherapeutics
• Evaluate protein biophysical properties such as size, charge, and structural stability using light scattering, chromatography, and electrophoretic techniques
• Assess antibody develop ability properties, including hydrophobicity, surface charge, and self-association, using high-throughput screening assays
• Support structural studies of nucleic acid-based therapeutics using spectroscopic techniques
• Build automated workflows to streamline analytical data processing and reporting
• Analyze and interpret experimental data using statistical tools to support scientific decision-making
• Document experimental procedures, results, and method performance
• Collaborate with scientists across analytical development and drug discovery teams

Biology, Chemistry, Biomedical/Chemical Engineering

• Must be enrolled in, or accepted to, an academic program pursuing an Undergraduate or Graduate degree (and be returning to school the semester following the position or graduating after the position)
• Must be able to commit to 40 hours per week from January-August, May/June-December, or August-December
• Demonstrated leadership in areas such as campus activities, clubs, sports, current or previous work, or within the community
• Preferred cumulative GPA of 3.0 or higher

Regeneron is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion or belief (or lack thereof), sex, sexual orientation, gender identity or expression, gender reassignment, marital or civil partnership status, civil status, pregnancy or parental status, age, disability, nationality, citizenship status, ethnic or national origin, membership of the Traveler community, familial status, genetic information, military or veteran status, or any other characteristic protected under applicable law.

Where required, we will provide reasonable accommodation to applicants with known disabilities or chronic illnesses during the recruitment process, unless such accommodation would impose undue hardship.

Regeneron offers a competitive and comprehensive total rewards package which may include, depending on country and role:

• Annual bonuses or other incentive plans
• Equity awards
• Pension or retirement benefits
• 401(k) company match
• Health and wellness programs
• Fitness centers
• Insurance benefits (e.g. medical, dental, vision, life and disability)
• Paid time off
• Family support benefits

For additional information about Regeneron benefits in the U.S., please visit  For other locations, additional information will be provided during the recruitment process.

As part of the recruitment process, certain background checks may be conducted in accordance with the laws of the country where the position is based. The purpose of such checks is to verify certain information prior to the commencement of employment such as identity, right to work and educational qualifications.

For jobs in Canada: this posting is for an existing position.

Regeneron is a leading biotechnology company that invents life-transforming medicines for people with serious diseases. Founded and led for over 30 years by physician-scientists, our unique ability to repeatedly and consistently translate science into medicine has led to nine FDA-approved treatments and numerous product candidates in development, almost all of which were homegrown in our laboratories. Our…