Find a jobRecruiters

Temporary - Sr Scientist, Analytical and Biological MS

Exclusive opportunity

Onsite

Temporary - Sr Scientist, Analytical and Biological MS

Agile 1 - Regeneron

Temporary - Sr Scientist, Analytical and Biological MS

Skills

Compliance

2 months ago

Share this opportunity

Share this opportunity to other talents of your network:
✓ Offer them a visibility boost with clients.
✓ Help your contacts find their next job.

Important information


Contract type:

Permanent, Freelance / Contract

Salary:

$124,800 – $135,200 / year

Location:

Tarrytown, NY, USA

Work mode:

Onsite

Published on:

13 August 2026

What they need


Known for its scientific and operational excellence, Regeneron is a leading science-based biopharmaceutical company that discovers, invents, develops, manufactures, and commercializes medicines for the treatment of serious medical conditions. Regeneron markets medicines for eye diseases, atopic dermatitis, asthma, COPD, chronic rhinosinusitis with nasal polyps (CRSwNP), eosinophilic esophagitis (EoE), oncology, hypercholesterolemia, and rare inflammatory conditions. Regeneron also has product candidates in development in other areas of high unmet medical need.

Temporary - Sr Scientist, Analytical and Biological MS - R49840

Location

Tarrytown, NY

Position Description

At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a Temporary Senior Scientist to join our Analytical and Biological Mass Spectrometry (ABMS) Group, supporting analytical and bioanalytical development on protein therapeutics and other novel modalities in a diverse pipeline. In this role, you will develop and optimize LC-MS related methods for structural characterization, while collaborating with a fast-paced, interdisciplinary team. This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.

Roles Responsibilities

  • Develop and optimize liquid chromatography coupled to mass spectrometry (LC-MS) related methods for structural characterization of monoclonal antibodies (mAbs) and other modalities
  • Perform analytical testing and sample preparation with a focus on LC-MS related methods
  • Independently conduct sample preparation and LC-MS analyses in compliance with SOPs or drafted protocols, and document experimental procedures and results in an electronic laboratory notebook (ELN)

Skills

  • PhD, BS or MS degree in Chemistry, Biochemistry, Pharmaceutical Sciences, or a related field
  • 0-7 years of relevant hands-on laboratory experience in analytical chemistry or bioanalytical sciences
  • Strong hands-on experience with liquid chromatography (e.g., reversed-phase, size-exclusion, ion exchange chromatography), particularly HPLC or UPLC techniques
  • Ability to communicate effectively about technical challenges and results, and to work independently after initial guidance
  • Hands-on experience with various types of biological matrices
  • Hands-on experience with fractionation, solid phase extraction, and/or hybridization techniques
  • Mass spectrometry experience (candidates with strong chromatography skills are prioritized)

Education

  • PhD, BS or MS degree in Chemistry, Biochemistry, Pharmaceutical Sciences, or a related field

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, nationality, national or ethnic origin, civil status, age, citizenship status, membership of the Traveler community, sexual orientation, disability, genetic information, familial status, marital or registered civil partnership status, pregnancy or parental status, gender identity, gender reassignment, military or veteran status, or any other protected characteristic in accordance with applicable laws and regulations. The Company will also provide reasonable accommodation to the known disabilities or chronic illnesses of an otherwise qualified applicant for employment, unless the accommodation would impose undue hardship on the operation of the Company's business.

Pay: $60.00 - $65.00 per hour

Work Location: In person

Other offers great for you!

These companies are also looking for great profiles

Avelsen

AI Engineer Senior - Chatbot & Voicebot - Freelance

Freelance

Paris, France

Hybrid, Onsite

Skills

LLMs / Large language modelsPythonAWSFastAPIConversational AIAgent architectures

1 day ago

Quick apply

Freelance.com

Expert Support Poste de Travail Développeur - Freelance - TOULOUSE

420€HT/jour

Freelance

Toulouse, France

Onsite

Skills

DevOpsWindowsDeveloper workstation supportRed Hat Enterprise LinuxPackage lifecycle managementRed Hat Dev Spaces

1 day ago

Quick apply

Avelsen

Data Governance - Freelance

Freelance

Marseille, France

Onsite, Hybrid

Skills

Data governanceData stewardshipData quality managementBusiness glossaryData catalogData lineage

20 hours ago

Quick apply

The best place to find your next move

© 2026. All Rights Reserved.

Talents

Find a job

Create a profile

Solutions and tools