Research Associate II / Senior Research Associate - Antibody Purification Process Development (South San Francisco, CA)

Twist Bioscience(28 days ago)

United States, South San Francisco, CAOnsiteFull TimeSenior$83,423 - $134,800Research and Development

About this role

This role supports and improves antibody purification and downstream process development at Twist Bioscience, focusing on robust, scalable, and reproducible workflows across multiple antibody formats. It is a hands-on position that collaborates with expression, analytics, and automation teams to enable discovery and platform development. The position emphasizes methodical experimentation, data quality, and standardization of processes to support multi-project throughput and platform scale-up.

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Required Skills

Antibody Purification
Protein A
Polishing Steps
Buffer Exchange
Chromatography Systems
Troubleshooting
SOP Standardization
Process Development
Yield Analysis
Aggregation Assessment

+10 more

Qualifications

BS in Cell Biology
BS in Biochemistry
BS in Chemical Engineering
MS in Cell Biology
MS in Biochemistry
MS in Chemical Engineering

About Twist Bioscience

twistbioscience.com

Twist Bioscience is a San Francisco–based synthetic biology company that developed a proprietary silicon‑based DNA synthesis platform to produce high‑quality synthetic DNA at scale. It offers gene synthesis, oligo pools and pooled libraries, NGS target‑enrichment and exome panels, variant libraries, and related synthetic DNA tools. Twist serves research, diagnostics, drug discovery and industrial biotech customers, emphasizing high throughput, accuracy, and scalable manufacturing to accelerate genetic engineering, sequencing, and therapeutic development.