Lead Scientist: Protein Expression

Highly Competitive
  1. Contract
  2. Biochemistry
  3. United States
Tarrytown, USA
Posting date: 17 Jul 2026
70215

Lead Scientist - Contract - Tarrytown, NY

Join a growing scientific team where your expertise in cell biology, molecular biology, and protein biochemistry can help transform therapeutic discovery.

Proclinical is seeking a Lead Scientist with expertise in protein sciences to join its growing team in the United States. This is an excellent opportunity for a driven scientist with a strong background in cell biology, molecular biology, and protein biochemistry to contribute to innovative research programmes 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 and contribute 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.

The Lead Scientist's responsibilities will be:

  • 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 having difficulty in applying or if you have any questions, please contact Shannon Briggs at s.briggs@proclinical.com.

If you are interested in applying to this exciting opportunity, then please click 'Apply' or to speak to one of our specialists please request a call back at the top of this page.

Proclinical is a leading life sciences recruiter focused on finding exceptional people and matching them with the finest positions across the globe. Proclinical is acting as an Employment Agency in relation to this vacancy.

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