Bioanalytical Research Associate II – In Vitro ADME/DMPK

BioSpace; Brisbane (CA); On-site; USD 93,000 - 107,000; Full time

Job summary

Nurix Therapeutics is seeking a Research Associate II to contribute to bioanalytical efforts supporting drug discovery programs. You will develop LC‑MS/MS methods, quantify drug candidates and metabolites, and support PK/PD analyses across in vivo and in vitro studies.

The role requires hands-on LC‑MS/MS experience, good problem-solving ability, and collaboration with cross-functional teams to drive data quality and project timelines.

Qualifications

• BS or MS with 4 years of LC‑MS/MS discovery experience in pharma/biotech.
• Experience developing and applying LC‑MS/MS methods in diverse biological matrices.
• Experience with CRO management for BA activities is a plus.
• Excellent written and verbal communication skills.

Responsibilities

• Provide bioanalytical support for in-house PK and related studies.
• Develop and qualify bioanalytical methods for drug candidates and metabolites.

Skills

LC‑MS/MS

Bioanalytical method development

In vitro / in vivo ADME

Team collaboration

Documentation & reporting

Education

BS or MS in Chemistry, Biochemistry, or related field

Tools

AB SCIEX software

LC‑QTOF MS/MS

Job description

Nurix Therapeutics is seeking a Research Associate II to contribute to bioanalytical efforts supporting drug discovery programs. You will develop LC‑MS/MS methods, quantify drug candidates and metabolites, and support PK/PD analyses across in vivo and in vitro studies.

The role requires hands-on LC‑MS/MS experience, good problem-solving ability, and collaboration with cross-functional teams to drive data quality and project timelines.