Pesticides Analytical Chemist – LC-MS​/MS & GC-MS

Key Responsibilities

• Analyze cannabis compliance & R&D samples for pesticide testing.
• Prepare calibration standards, quality control samples, and analytical batches.
• Perform instrument calibration, tuning, preventative maintenance, and routine troubleshooting.
• Accurately document testing activities in laboratory notebooks, instrument logs, worksheets, and laboratory systems.
• Maintain assigned laboratory instruments and equipment in a state of readiness.
• Follow established SOPs, analytical methods, quality requirements, and laboratory safety procedures.
• Maintain a clean, organized, and inspection-ready laboratory workspace.

• Bachelor’s degree in Chemistry, Biochemistry, Chemical Engineering, Biology, or a related scientific field. Relevant analytical laboratory experience may be considered in place of formal education.
• Minimum 2 years of analytical laboratory experience, preferably in a regulated testing environment.
• Demonstrated hands‑on experience operating LC-MS/MS and/or GC-MS systems.
• Ability to recognize abnormal analytical results and troubleshoot potential instrument, calibration, preparation, or method‑related issues.
• Strong attention to detail and ability to maintain complete and accurate laboratory records.
• Ability to follow controlled procedures and work independently while meeting laboratory turnaround requirements.

• Experience with Shimadzu LC-MS/MS or GC-MS instrumentation.
• Experience with SCIEX mass spectrometry platforms and software.
• Experience working in an ISO/IEC 17025-accredited or similarly regulated laboratory.
• Experience performing instrument maintenance and advanced troubleshooting.