Lab Technician Sr. 3rd Shift
Location: Santa Rosa, CA
Shift: 3rd Shift: 10:00 PM 6:30 AM
Job SummarySeeking a detail-oriented Senior Laboratory Technician to support analytical laboratory operations by performing sample processing, data analysis, documentation, and quality assurance activities. The ideal candidate will have a Bachelor's degree in Chemistry or a related scientific discipline, experience in an analytical laboratory environment, and knowledge of GC/MS and LC/MS/MS instrumentation.
Key Responsibilities- Read, understand, and follow Standard Operating Procedures (SOPs) to ensure compliance with laboratory protocols.
- Verify sample identification and confirm the accuracy of sample sequencing for analytical batches.
- Operate analytical instruments and process acquired data using GC/MS and LC/MS/MS systems.
- Perform first-level review of analytical data in accordance with assay-specific SOPs.
- Generate analytical reports and ensure accurate transcription or upload of test results into the Laboratory Information Management System (LIMS/LIS).
- Maintain complete and accurate Chain of Custody (COC) documentation for all laboratory batches.
- Monitor data quality and identify discrepancies or deviations, escalating issues to supervisors as needed.
- Ensure compliance with laboratory safety procedures, quality standards, and regulatory requirements.
- Handle biological specimens, laboratory chemicals, reagents, and analytical equipment safely.
- Collaborate with laboratory staff and supervisors to maintain efficient workflow and timely sample processing.
Required Qualifications- Bachelor's degree in Chemistry, Analytical Chemistry, Biology, or a related scientific field.
- Minimum of one year of experience in an analytical laboratory.
- Experience with laboratory instrumentation, preferably GC/MS (Gas Chromatography-Mass Spectrometry) and/or LC/MS/MS (Liquid Chromatography-Tandem Mass Spectrometry).
- Familiarity with Laboratory Information Systems (LIMS/LIS) and Chain of Custody documentation.
- Strong analytical, organizational, and problem-solving skills.
- Excellent attention to detail and documentation accuracy.
- Effective verbal and written communication skills.
- Ability to work independently during overnight (3rd shift) operations.
- Knowledge of laboratory safety procedures, Good Laboratory Practices (GLP), and quality control standards.
- Ability to safely handle biological specimens, chemicals, laboratory equipment, and analytical instruments.