Senior Molecular Biologist, mRNA Vaccine Platform

Memorial Sloan Kettering Cancer Center; New York (NY); On-site; USD 77,000 - 119,000; Full time

Job summary

Memorial Sloan Kettering Cancer Center in New York City is seeking a Senior Researcher, Molecular Biology to join the RNA Therapeutics Lab. You will help manufacture, characterize, and advance mRNA-based personalized cancer vaccines, building workflows and shaping the lab’s future.

The role emphasizes developing in-house platforms, collaborating across GMP and research teams, training staff, and maintaining rigorous safety and data reporting standards in a fast-paced environment.

Qualifications

• Bachelor's or higher degrees with relevant lab experience in molecular biology/biochemistry.
• MS with 4+ years of experience or PhD preferred for advanced roles.
• Strong hands-on molecular biology skills beyond standard cloning techniques.

Responsibilities

• Produce mRNA vaccines using in vitro transcription.
• Develop in-house DNA assembly platforms for rapid template production.
• Investigate and innovate novel mRNA-based and DNA technologies.
• Collaborate with formulation, analytical, R&D, and GMP teams to optimize designs.
• Analyze data, create graphs, and present results at lab meetings.

Skills

Attention to detail

Analytical skills

Multi-project management

Communication skills

Education

BS in molecular biology/biochemistry

MS with 4 years experience

PhD preferred

Job description

Memorial Sloan Kettering Cancer Center in New York City is seeking a Senior Researcher, Molecular Biology to join the RNA Therapeutics Lab. You will help manufacture, characterize, and advance mRNA-based personalized cancer vaccines, building workflows and shaping the lab’s future.

The role emphasizes developing in-house platforms, collaborating across GMP and research teams, training staff, and maintaining rigorous safety and data reporting standards in a fast-paced environment.