Bioprocess Downstream Scientist – Early-Stage Purification

Johnson & Johnson Innovative Medicine; Malvern (Chester County); On-site; USD 75,000 - 95,000; Full time

Job summary

Johnson & Johnson Innovative Medicine is seeking an Associate Scientist, Downstream Processing to join the Malvern, PA team. You will contribute to purification process development for biologics, emphasizing high-throughput strategies and early-phase workflows.

You will collaborate cross-functionally to ensure project timelines and data quality, maintain compliant records, and support technology transfer and regulatory documentation as needed.

Qualifications

• Bachelor's or Master's degree in a relevant science/engineering field.
• Experience or familiarity with protein purification/bioprocessing.
• Ability to design, perform, and document bench-scale purification experiments.

Responsibilities

• Establishes high-throughput purification strategies for early-phase process development.
• Executes chromatography and filtration experiments focusing on product quality and recovery.
• Assists in process characterization, scale-up, and tech transfer of downstream operations.

Skills

Strong communication

Self-motivated

Highly organized

MS Office proficiency

Education

B.S. in Chemical Engineering/Biochemistry/Biotechnology or related

M.S. in Chemical Engineering/Biochemistry/Biotechnology or related

Tools

Akta FPLC

JMP

Minitab

Job description

Johnson & Johnson Innovative Medicine is seeking an Associate Scientist, Downstream Processing to join the Malvern, PA team. You will contribute to purification process development for biologics, emphasizing high-throughput strategies and early-phase workflows.

You will collaborate cross-functionally to ensure project timelines and data quality, maintain compliant records, and support technology transfer and regulatory documentation as needed.