Clinical Scientist III (LC-MS)

Thank you for your interest in our job posting! We're thrilled to see your enthusiasm and would love to explore this opportunity with you further.

To dive deeper into what this role can offer, feel free to reach out to me directly. You can connect with me, Chitrank Rastogi, on LinkedIn ( for a professional introduction.

If you prefer, you can also email me your updated resume at ..., or simply give me a call at .... I'd be happy to discuss how your skills and experiences align with our needs at your earliest convenience.

Pay Range - $45 to $50/hr. (negotiable)

Job Description:
Job Roles & Responsibilities:

Looking for an experienced chemist/toxicologist to join our Analytical Chemistry group at Pomona.

In this role, you will:

• Perform LCMS test method development for drug testing in oral fluid and urine samples
• Perform test method characterization (TMC) and validations (TMV) for LCMS product release of calibrators and controls.
• These cals and controls are used in conjunction with urine or oral fluid drugs of abuse assays run on clinical chemistry analyzers.
• Some of the assays are 510(k) cleared.

The candidate must have:

• Extensive hands-on LC-MS method development and validation experience
• Competent in bench work, pipetting
• Experience with sample preparation techniques, such as solid phase extraction, filtration
• Familiar with LCMS

Ideally, the candidate would have direct experience with:

• LCMS
• Liquid handler
• DPX Tips for solid phase extraction or filtration
• Working in an FDA-regulated environment

• Clinical Scientist
• Scientist
• Associate Scientist
• LCMS
• Liquid handler
• solid phase extraction
• filtration
• LC-MS
• LC-MS method development
• validation
• test method characterization
• pipetting
• Chemistry
• Biochemistry
• Biotechnology
• Pharma
• Pharmaceuticals