Location: Billings, Montana
Department: Laboratory Operations
Job Title: Clinical Laboratory Scientist (CLS)/Testing Personnel-Toxicology
Reports To: Technical Supervisor/Laboratory Director
Position Status: Full-Time Contract
Supervises: May provide training to staff; does not directly supervise personnel.
Job Summary of the Clinical Laboratory Scientist:
The Clinical Laboratory Scientist performs high-complexity testing and provides scientific support to ensure accurate, reliable toxicology results in accordance with CLIA Subpart M, Montana licensure requirements, and accreditation standards (COLA/CAP). The CLS contributes to method verification, quality assessment, corrective actions, and training within the toxicology laboratory.
Responsibilities of the Clinical Laboratory Scientist-Toxicology:
High-Complexity Testing & Analytical Interpretation (~35%)
- Perform, interpret, and validate clinical toxicology assays including LC/MS testing.
- Ensure analytic accuracy, precision, and adherence to method performance specifications.
Quality Control, Proficiency Testing & Compliance Oversight (~30%)
- Review QC, calibration results, maintenance logs, and PT performance.
- Implement and document corrective actions for deviations.
- Maintain readiness for CLIA inspections and accreditation audits.
Method Verification, Validation & Scientific Support (~20%)
- Participate in method evaluation studies (accuracy, precision, reportable range).
- Assist in reagent lot qualifications and parallel testing studies.
Training, Communication & Workflow Coordination (~10%)
- Provide technical guidance and training to CLTs and new CLS staff.
- Support SOP revision and documentation processes.
Minimum Qualifications of the Clinical Laboratory Scientist-Toxicology:
- Must be legally authorized to work in the United States
- Bachelor’s degree in laboratory science, medical technology, chemistry, or biology AND four (4) years of high-complexity testing experience.
- Montana CLS licensure (or eligibility)
- Experience in toxicology required
Certificates, Licenses, Registrations:
- ASCP/AMT certification strongly preferred
Competencies of the Clinical Laboratory Scientist:
- Advanced understanding of analytic chemistry and mass spectrometry.
- Strong troubleshooting skills and understanding of QC principles.
- Effective communication and documentation skills.
- Ability to mentor staff and support scientific decision-making.
Physical Demands & Working Conditions:
- Laboratory environment with biohazard exposure and PPE requirements.
- Extended periods of standing and repetitive motion.
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