Senior Biologics Process Scientist

MSD Malaysia; Rahway (NJ); On-site; USD 117,000 - 184,000; Full time

Job summary

Merck & Co., Inc. in Rahway, NJ is seeking Research Scientists to advance upstream and/or downstream bioprocessing for biologics.

You will design and run lab and pilot studies, partner with cross‑functional teams, and mentor junior scientists in experimental design and data interpretation. The role emphasizes innovation, rigorous data analysis, and collaboration across discovery, development, and manufacturing.

Qualifications

• Experience designing and executing hands-on lab and/or in silico experiments.
• Proficiency with statistical design and analysis tools.
• Excellent communication skills and ability to collaborate across functions.

Responsibilities

• Innovation: develop disruptive technologies for next‑generation biologic processes.
• Apply rigorous scientific methods to build robust, cost‑effective manufacturing processes.
• Design and run lab/pilot studies to support scale‑up and tech transfer.
• Collaborate with cross‑functional teams across research and manufacturing.
• Mentor junior scientists in experimental design and data interpretation.
• Maintain a safe, compliant laboratory environment.

Skills

Adaptability

Bioprocessing

Cross-Functional Teamwork

Data Analysis

Drug Delivery Technology

Flow Cytometry

High-Throughput Screening

Innovative Thinking

Interpersonal Relationships

Molecular Biology Techniques

Multi-Color Flow Cytometry

Preformulation

Process Optimization

Protein Biochemistry

Protein Purifications

Education

BS with 4 years experience / MS with 3 years / PhD 0+ years in Chemical Engineering, Biochemical Engineering, Biomedical Engineering, Biotechnology, Biochemistry, Biology, Microbiology

Job description

Merck & Co., Inc. in Rahway, NJ is seeking Research Scientists to advance upstream and/or downstream bioprocessing for biologics.

You will design and run lab and pilot studies, partner with cross‑functional teams, and mentor junior scientists in experimental design and data interpretation. The role emphasizes innovation, rigorous data analysis, and collaboration across discovery, development, and manufacturing.