WuXi AppTec jobs

Scientist II position at WuXi Biology (San Diego, CA). Focuses on innovative drug delivery science, specifically targeted mRNA LNP (lipid nanoparticle) technology development, optimization, and in vitro cell-based validation. Requires PhD in chemical engineering, chemistry, biochemistry, or related field plus 3+ years biotech/pharma/CRO experience; must have hands-on expertise in mRNA LNP design, antibody conjugation, and immune cell assays. Role is early-to-mid career but in pharmaceutical biotechnology, not environmental or marine science.

Business Development Director at WuXi AppTec's Research Chemistry Services (RCS) division, responsible for identifying and closing growth opportunities with pharma, biotech, VC, and research clients. Role involves prospecting, qualifying leads, facilitating client meetings, supporting proposal development, and relationship management. Remote in Western US (California preferred). Requires Bachelor's in Chemistry plus 7+ years industry experience with 3+ years business development, and understanding of drug discovery and early-phase development.

Senior Program Manager / Program Manager position for toxicology at WuXi AppTec, remote within the U.S. (East Coast preferred). Primary role managing nonclinical drug development (IND) programs for clients, coordinating with internal teams and external collaborators. Requires 2+ years relevant experience, fluency in Mandarin and English, and strong program management skills. Focus is on project oversight, client communication, and technical proposal development rather than hands-on laboratory or field work.

QC Analyst position in pharmaceutical manufacturing at WuXi AppTec's Middletown, DE facility. Responsibilities include routine microbiological testing for drug products, raw materials, and packaging; environmental monitoring; bioburden and endotoxin assays; and GMP-regulated laboratory documentation. Requires associate/bachelor's degree in microbiology/biology and 1–3 years QC microbiology experience in pharmaceutical/biotech (internships considered). Located in Delaware (acceptable U.S. location).