Senior MS&T Scientist - Small Molecule Drug Substance

Vertex Pharmaceuticals LLC; Boston (MA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

Paid time off

Education assistance

Commuting subsidy

Charitable donations matching

401(k)

Job summary

Vertex Pharmaceuticals Inc. is seeking a MS&T Senior Scientist in Boston to lead high-velocity synthetic chemistry projects across clinical to commercial development.

You will manage external collaborations, perform scalable experiments, and drive process understanding while ensuring GMP compliance and cross-functional alignment. The role emphasizes technical leadership, multi-project multitasking, and effective communication with QA, Regulatory, and Analytical Sciences teams.

Qualifications

• Requires strong background in synthetic organic chemistry and lab techniques.

Responsibilities

• Manage technical transfer and manufacturing collaborations with external CDMOs.
• Perform synthetic organic experiments for development stages (clinical to commercial).
• Monitor reaction processes using analytical methods and support method development.
• Generate hypotheses to guide synthesis or manufacturing goals.
• Contribute to cross-functional teams and departmental initiatives.
• Ensure compliance with SOPs and GMPs across activities.
• Provide training and day-to-day guidance to scientists.
• Prepare internal reports and contribute to regulatory documents.

Skills

Excellent synthetic chemistry

Cross-functional teamwork

SOPs and GMPs compliance

Technology transfer to CDMOs

Interpersonal communication

CMC support for INDs

Education

Bachelor's degree in chemistry

Master's degree in chemistry

PhD in chemistry

Job description

Vertex Pharmaceuticals Inc. is seeking a MS&T Senior Scientist in Boston to lead high-velocity synthetic chemistry projects across clinical to commercial development.

You will manage external collaborations, perform scalable experiments, and drive process understanding while ensuring GMP compliance and cross-functional alignment. The role emphasizes technical leadership, multi-project multitasking, and effective communication with QA, Regulatory, and Analytical Sciences teams.