Senior Bioanalytical Scientist - LC-MS/MS & ELISA Expert

WuXi AppTec Group; Cranbury Township (NJ); On-site; USD 90,000 - 120,000; Full time

Job summary

WuXi AppTec Group is seeking a Scientist III to lead bioanalytical method development and validation across LC-MS/MS and immunochemistry platforms. You will analyze samples, write reports, and ensure high-quality data for ADME, PK, and biomarker studies.

This role requires independent problem solving and collaboration with cross-functional teams to improve technology and workflows. Responsibilities include leading studies as director or PI, preparing concise study reports, mentoring junior

Qualifications

• PhD with 0–3 years related experience
• Master’s with 8+ years related experience
• Bachelor’s with 11+ years related experience
• Knowledge of LC-MS, ELISA/MSD, PCR, flow cytometry, western blotting

Responsibilities

• Perform bioanalytical method development independently in LC-MS/MS or immunochemistry platforms.
• Follow and familiarize with bioanalytical acceptance criteria for development stages.
• Conduct bioanalytical sample analysis in various matrices and write reports.
• Serve as study director, principal investigator, or project coordinator for projects.
• Write or present clear reports for studies, processes and accomplishments.
• Supervise or train others; lead by example and recognize performance.
• Review colleagues’ calculations and records.
• Learn and share knowledge of DMPK including ADME, PK, metabolism, and bioanalysis.
• Contribute to SOPs and acceptance guidelines, and ensure SOP compliance.
• Follow safety policies and identify hazards with EHS team.
• Perform any other duties as assigned.

Skills

LC-MS/MS

Immunochemistry

PCR

Flow cytometry

Western blotting

Education

PhD

Master's

Bachelor's

Tools

ELISA/MSD

PCR

Bioanalyte instruments

Job description

WuXi AppTec Group is seeking a Scientist III to lead bioanalytical method development and validation across LC-MS/MS and immunochemistry platforms. You will analyze samples, write reports, and ensure high-quality data for ADME, PK, and biomarker studies.

This role requires independent problem solving and collaboration with cross-functional teams to improve technology and workflows. Responsibilities include leading studies as director or PI, preparing concise study reports, mentoring junior