Home › Companies › Nurix › Research Associate II/III– Bioanalytical/In Vitro ADME/DMPK
Research Associate II/III– Bioanalytical/In Vitro ADME/DMPK
Nurix · Brisbane, CA · On Site · Active · $92,891–$106,507 / year · Greenhouse
Job facts
| Field | Value |
|---|---|
| Company | Nurix |
| Title | Research Associate II/III– Bioanalytical/In Vitro ADME/DMPK |
| Normalized title | - |
| Department / team | Analytical Chemistry |
| Location | Brisbane, CA, United States |
| Work model | On Site |
| Employment type | - |
| Salary | $92,891–$106,507 / year |
| Status | active |
| ATS provider | Greenhouse |
| Posted / first seen | 2026-06-08 / 2026-06-09 |
| Changed / last seen | 2026-06-09 / 2026-06-23 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Nurix. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Greenhouse. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Brisbane. | Open |
| Department jobs | Active postings in Analytical Chemistry. | Open |
| Work model jobs | Active On Site postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Nurix |
| Source | 6267bc5a-8dbd-4ed7-b9cf-72b17055b41d |
| ATS provider | Greenhouse |
Description
Company
Nurix Therapeutics is a clinical stage biopharmaceutical company focused on the discovery, development, and commercialization of targeted protein degradation medicines, the next frontier in innovative drug design aimed at improving treatment options for patients with cancer and inflammatory diseases. Powered by a fully AI-integrated discovery engine capable of tackling any protein class, and coupled with unparalleled ligase expertise, Nurix’s dedicated team has built a formidable advantage in translating the science of targeted protein degradation into clinical advancements. Nurix aims to establish degrader-based treatments at the forefront of patient care, writing medicine’s next chapter with a new script to outmatch disease.
Position
Nurix Therapeutics is searching for a motivated Research Associate to join our Bioanalytical-In Vitro DMPK team. The successful candidate will contribute to the bioanalytical efforts to support Nurix drug discovery programs involving in vivo and in vitro studies. We are seeking a highly motivated research associate to characterize the in vitro and in vivo ADME properties of drug candidates. The primary responsibilities will be to conduct bioanalysis for in vivo samples and to conduct in vitro experiments. The scope of the daily responsibilities for this position includes, but is not limited to, developing bioanalytical methods, quantitating drug candidates and their metabolites, endogenous biomarkers in biological matrices (e.g. blood, plasma, tissue, tumor, CSF, etc.), reporting bioanalytical results and managing projects outsourced in CROs to support all in vitro and in vivo studies. The successful candidate will have extensive experience in bioanalytical method development and sample analysis using LC-MS/MS and other analytical techniques.
Key Responsibilities
Provide bioanalytical support for in-house PK, non-GLP safety TK
Conduct bioanalytical method development and qualification to support drug, metabolite and biomarker analysis
Independently develop LC-MS/MS methods to quantitate small molecules in in vitro and in vivo samples
Conduct in-vitro stability assays to understand metabolism of drugs
Perform metabolic identification (MetID) using LC-QTOF MS/MS, including accurate mass analysis, fragment interpretation and biotransformation pathway assignment
Independently operate, troubleshoot and maintain LC-MS/MS systems
Participate in multidisciplinary project teams and collaborate with other departments to understand bioanalytical needs for both PK and PD support
Manage projects conducted at CROs to ensure high quality bioanalytical data is delivered to meet project timelines
Maintain accurate and detailed scientific electronic laboratory notebooks
Perform all duties in keeping with the Company’s core values, policies and all applicable regulations
Preferred Qualifications & Experience
Experience with H/UPLC and mass spectrometry
Good working knowledge of SCIEX LC-MS/MS systems for small molecule quantitation
PK analysis using Phoenix or other data management software
Management experience with CROs for outsourcing BA activities is preferred
Provide sample analysis to support PK, PK/PD, PK/efficacy, distribution, metabolism, and non-GLP toxicology studies
Identify issues and troubleshoot scientific equipment including LC-MS/MS, select and develop appropriate methods to perform experiments, analyze data and prepare related reports.
Excellent oral and written communication skills
Minimum Requirements
BS or master’s with >4 years’ experience working in a discovery setting using LC-MS/MS within a pharmaceutical/biotechnology company
Broad experience in small molecule drug candidate bioanalytical assay development/sample analysis in different biological matrices using LC-MS/MS
Experience with AB SCIEX mass spectrometry software
Excellent written, verbal communications and interpersonal skills to collaborate with internal and external partners in a matrix environment
Fit with Nurix Culture and Values
Strong team orientation; highly collaborative
Solutions and results-oriented focus
Hands-on approach; resourceful and open to diverse points of view
Location: Brisbane, CA - Onsite
Salary Ranges:
RA II $92,891 - $106,507
RA III $110,101 - $124,079
Application Process
Nurix is an Equal Opportunity Employer offering a competitive salary and benefits package. Applicants should be legally entitled to work for any employer in the US.
Note to Employment Agencies: Please do not forward any agency resumes. Nurix will not be responsible for fees related to unsolicited resumes.
Nurix Therapeutics, Inc. is committed to protecting and respecting your privacy and personal information, including information collected by Nurix when you apply for a job with Nurix or in the course of your employment with Nurix. By applying for a position at Nurix, you agree to our collection and use of personal information as described in our Privacy Policy ( https://www.nurixtx.com/privacy-policy/ ).
Full job record
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| Org ID | 570323da-a8d3-4323-b3d0-1349680fdc26 |
| Source ID | 6267bc5a-8dbd-4ed7-b9cf-72b17055b41d |
| Board ID | 6267bc5a-8dbd-4ed7-b9cf-72b17055b41d |
| Provider | greenhouse |
| Provider Job Key | 8582171002 |
| Title | Research Associate II/III– Bioanalytical/In Vitro ADME/DMPK |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Brisbane, CA |
| Department | Analytical Chemistry |
| Team | — |
| Employment Type | — |
| Workplace Type | on_site |
| Remote Policy | — |
| Country | United States |
| Region | CA |
| City | Brisbane |
| Salary Raw | Salary Ranges: RA II $92,891 - $106,507 RA III $110,101 - $124,079 Application Process Nurix is an Equal Opportunity Em |
| Salary Min | 92,891 |
| Salary Max | 106,507 |
| Salary Currency | USD |
| Salary Period | year |
| Source URL | https://job-boards.greenhouse.io/nurix/jobs/8582171002 |
| Apply URL | https://job-boards.greenhouse.io/nurix/jobs/8582171002 |
| First Seen At | 2026-06-09 07:34:03Z |
| Last Seen At | 2026-06-23 07:34:48Z |
| Last Checked At | 2026-06-23 07:34:48Z |
| Last Changed At | 2026-06-09 07:34:03Z |
| Inactive At | — |
| Source Posted At | 2026-06-08 16:01:47Z |
| Source Updated At | 2026-06-08 16:01:47Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=nurix/date=2026-06-23/2026-06-23T07-34-48-809Z-54e8847a941442af553b0946557e184bc1273bc2b087ea2e5e437e200bf8d58b.json |
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