Sr Scientist - Biologics Drug Product Development
About this opportunity
Build our future together:
At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a Sr. Scientist to join our Drug Product Development and Technology (DPDT) Department. In this role, you will support drug product development activities from candidate selection and pre-clinical development through clinical development and commercialization, for a variety of drug modalities which may include mAb, engineered protein, siRNA, and antibody-oligonucleotide conjugate, across a variety of drug and delivery presentations which may include liquid and lyophilized DP and novel drug delivery technologies. You will work independently and may lead your own project or program, applying biochemical, biophysical, and/or microbiology principles to execute both simple and complex experiments and processes, with a scope of focus that may include formulation development and stability, compatibility and in-use stability, analytical development, process development, microbial analysis, and new technology development.
This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.
When & where:
Shift Requirements: Full-time
Location: On-site in Tarrytown, NY
Discover your role:
Work independently and apply technical knowledge with minimal guidance to design rigorous experiments that may include formulation development, new technology, microbial challenge testing, and process development and technology transfer
Proactively research and implement new approaches toward problem solving and/or process optimization for product development and new technology evaluations
Collaborate effectively with DPDT teams and within cross-functional teams to support timely execution of deliverables; interpret ambiguous feedback/direction with help of supervisor to move work forward
Work with supervisor to prepare and deliver oral and written presentations internally and/or externally, including documents such as publications, SOPs, and patents with minimal revisions required
Be fully accountable for data quality and interpretation; maintain accurate and complete records consistent with company policy and legal requirements
Apply scientific and statistical knowledge of software packages (JMP or equivalent) to support study design and data analysis
Independently make decisions of moderate complexity in a timely manner, including making decisions, with guidance, with limited information
Participate in internal DPDT team meetings, prepare data presentations, and communicate results in subgroup or department meetings
Train less experienced scientists in technical skills and may mentor junior colleagues, including reviewing their work and giving constructive feedback
Engage in lab and instrument maintenance activities and may act as instrument team lead or SME; may introduce and lead development efforts for new instrumentation and analytical techniques
Receive information and direction from leadership and be responsible for leading and planning projects to meet program deliverables and timelines
Generate internal reports and contribute to external documents that may include but are not limited to: Protocols, Analytical Procedures, Technical Reports, Process Transmittals, Developability Risk Assessments, and regulatory documents
Maintain complete and accurate laboratory record documentation and comply with all data integrity procedures and system requirements, including but not limited to ELN, SDMS, LIMS, EDMS
Comply with EHS and DPDT safety requirements
Comply with all governance documents and execute required compliance training
This role requires:
Ph.D. in Pharmaceutical Science, Biochemistry, Chemistry, Microbiology, Biophysics, Engineering, or a related field, or BS/MS with equivalent experience
BS or MS with 8-10 years of experience, or Ph.D. with 0-3 years of experience
Does this sound like you? Apply now to take your first step towards living the Regeneron Way! We are committed to building a workplace with an inclusive culture. 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.
Where necessary, we disclose salary ranges for roles in all countries in which we operate. The final offer will be determined within the relevant range based on the country of employment, specific role level, and your skills and experience. In some countries, collective bargaining agreements (CBAs) may apply and influence certain elements of pay or benefits. 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, and family support benefits. For additional information about Regeneron benefits in the U.S., please visit https://careers.regeneron.com/en/working-at-regeneron/total-rewards/ . For other locations, additional information will be provided during the recruitment process. If you have any questions, please speak with your recruiter.
Please be advised that at Regeneron, we believe we do our best work when we are together. For that reason, many roles are required to be performed on‑site. Please speak with your recruiter and hiring manager for more information about on‑site expectations for your role and location.
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.
Salary Range (annually)
$112,100.00 - $182,900.00
Job details
How this role compares
Computed from every other active Manufacturing & CMC role in our database, not just this employer's listings.
We currently track 641 comparable Senior Manufacturing & CMC roles across 87 biopharma companies.
Salary context
229 of 641 peers report a salary range (USD, annualized)
Peers share this role's job function and a matching or adjacent seniority level -- not necessarily the same therapeutic area or country.
Where these roles are based
Top locations among the 641 comparable roles
+ 23 more countries
Seniority mix
641 of 641 peers have a known seniority level
Therapeutic area mix
2 of 641 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden
Similar opportunities
The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.
Notify me about similar jobs
Get an email when we spot other openings like this one – same job function, comparable seniority, roles you'd actually want to see.
Or follow a whole field: get every new Manufacturing & CMC job in the United States, and choose locations and companies.
How we calculate "similar"
No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.
Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.
0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.