Senior MS Scientist — Absolute Quantification & Innovation

Molecularyou

Vancouver

On-site

CAD 120,000 - 180,000

Full time

14 days+

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Benefits offered by this job

Competitive salary

Extended health, dental, vision

Equity participation

Learning budget

Flexible work environment

Job summary

Molecular You is seeking a Senior Mass Spectrometry Scientist to lead assay development and absolute quantification in clinical matrices, driving ISO-compliant deployment and QA. You will optimize LC-MS/MS workflows, validate methods, and mentor junior scientists in a regulated environment.

You will collaborate with bioinformaticians, product and medical teams to translate rigorous analytics into clinical impact, while advancing next-generation MS capabilities and maintaining audit-ready

Qualifications

PhD or MSc with 5+ years industry experience in quantitative MRM-MS.
Expertise with absolute quantification using stable isotope-labeled standards.
Experience working with LIMS and regulated laboratories.
Strong troubleshooting across chromatography, ionization, and detection.
Experience with method validation under FDA/CLIA/ISO guidelines.

Responsibilities

Develop, validate, and oversee proprietary MRM-MS assays for absolute quantification in clinical matrices.
Lead method validation packages per FDA Bioanalytical Method Validation, CLIA and ISO 15189.
Maintain SOPs to ensure robust, auditable workflows.
Create training transfer packages for partner laboratories to run assays reliably.
Develop MS-based technologies for integration into the clinical workflow.
Mentor junior scientists and collaborate with cross-functional teams.