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Premier Laboratory Services

LC-MS Toxicology Supervisor

Premier Laboratory Services, Scott, Louisiana, United States, 70583

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Overview We’re seeking an experienced LC-MS Toxicology Supervisor to oversee and support all aspects of LC-MS/MS drug testing — from sample preparation to final result release. The ideal candidate is hands-on, detail-oriented, and confident managing the entire analytical workflow while ensuring accuracy, compliance, and efficiency.

Key Responsibilities

Supervise daily operations of LC-MS toxicology testing, ensuring timely and accurate results.

Perform, review, and approve all stages of LC-MS/MS workflow: specimen prep, extraction, run setup, data analysis, and final result release.

Maintain and troubleshoot LC-MS instrumentation (Sciex).

Review chromatograms and data for accuracy and flag outliers or interferences.

Oversee and train laboratory staff on SOPs, method validation, and quality standards.

Manage QC and calibration processes, ensuring compliance with CLIA and COLA requirements.

Assist with production and verification of stock solutions, calibrators, and quality controls.

Maintain documentation for QA/QC, maintenance logs, and reagent tracking.

Collaborate with the Laboratory Director and QA Manager to ensure regulatory compliance.

Qualifications

Bachelor’s degree or higher in Chemistry, Biochemistry, Toxicology, or related field.

Minimum 4 years of hands-on LC-MS/MS experience in clinical or forensic toxicology.

Strong understanding of the full LC-MS drug testing process (A-Z) — from prep to data review.

Knowledge of stock solution, calibrator, and QC material preparation is a major plus.

Experience with quantitative data analysis and validation processes.

Ability to lead and train staff in a high-throughput laboratory environment.

Excellent communication, organization, and problem-solving skills.

Why Join Us

Competitive compensation and benefits package.

Opportunity to lead in a growing, innovative toxicology laboratory.

Collaborative, science-driven team culture focused on precision and integrity.

If you’re passionate about LC-MS toxicology and ready to lead from the bench, we’d love to hear from you.

Additional Details

Seniority level: Mid-Senior level

Employment type: Full-time

Job function: Research, Analyst, and Information Technology

Industries: Medical and Diagnostic Laboratories

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