Job opportunity

Lead Scientist / Lead Scientistess

Proclinical Tarrytown August 25, 2026

Lead Scientist - Contract - Tarrytown, NY

Join a dynamic scientific team where your expertise in cell biology, molecular biology, and protein biochemistry can contribute to transformative therapeutic discovery.

Proclinical is seeking a Lead Scientist with a strong background in protein sciences to enhance its expanding team in the United States. This role presents an exciting opportunity for a motivated scientist to engage in innovative research programs and support the development of novel therapeutic solutions.

Primary Responsibilities:

The successful candidate will focus on:

  • Creating antibody production cell lines using mammalian expression technologies.
  • Contributing to the development of innovative methods to enhance expression platforms.

Skills & Requirements:

  • Background in Immunology, Cell Biology, or Molecular Biology.
  • Hands-on experience in cell culture, flow cytometry, antibody staining, and molecular biology techniques such as PCR and cloning.
  • Familiarity with gene editing, lentivirus infections, CRISPR library workflows, and NGS is a plus.
  • Strong analytical and problem-solving skills, with the ability to work independently.

Key Responsibilities of the Lead Scientist:

  • Utilize mammalian expression technologies to generate regulatory-compliant stable cell lines.
  • Perform aseptic cell culture handling, transfection of cell lines, and flow cytometry assays.
  • Operate liquid handler platforms (e.g., Hamilton) to analyze stable cell lines.
  • Conduct molecular biology and protein biochemistry techniques, including PCR, RT-PCR, plasmid sub-cloning, and genomic DNA/RNA isolation from CHO cells.
  • Perform SDS-PAGE and western blotting for protein analysis.
  • Independently design, conduct, and analyze multicolor flow-cytometry experiments.

If you are interested in this exciting opportunity, please apply online using the form below. Only applications matching the job profile will be considered.

Proclinical is a leading life sciences recruiter dedicated to finding exceptional individuals and matching them with outstanding positions worldwide. Proclinical is acting as an Employment Agency in relation to this vacancy. By submitting this application, you confirm that you've read and understood our privacy policy, which outlines how we process and safeguard your data - Privacy Policy.

Work locationTarrytown, Switzerland

Application Form

Please enter your information in the following form and attach your resume (CV)

Only pdf, Word, or OpenOffice file. Maximum file size: 3 MB.