Laboratory Scientist Specialist - Environmental Organic Unit

Career Opportunities:
Laboratory Scientist Specialist
- Environmental Organic Unit (4949)

Requisition
4949
-Posted
08/18/2026

- Lansing, MI

- Laboratory

- Full-Time

MPHI is a Michigan-based and nationally engaged, non-profit public health institute. We are a team of teams, process and content experts, dedicated to building A world where tomorrow is healthier than today!

Title: Laboratory Scientist Specialist
- Environmental Organic Unit

$65,436.80 - $95,388.80 / Posted Thru: 9-2-26

Funding ends 09-30-2032

Location: State of Michigan Laboratory - Lansing, Michigan

Purpose: This position functions as an advanced level (specialist) laboratory scientist serving as a senior worker and performing a full range of professional assignments involving the analysis of environmental and biological samples of epidemiological importance for persistent and non-persistent organic pollutants, and various industrial and environmental contaminants. The analysis of biological and environmental samples includes sample preparation, sample extraction and cleanup, qualitative and/or quantitative analytical analysis involving gas chromatography (GC), liquid chromatography (LC), gas chromatography mass spectrometry (GC-MS, and GC-MSMS), liquid chromatography mass spectrometry (LC-MSMS), and other laboratory methodologies.

The incumbent assures that accurate data is obtained and reported in a timely manner through the current laboratory information management system. The Laboratory Scientist Specialist participates in methods evaluation, methods development and validation of methods and documentation of laboratory methods in terms of written laboratory procedures, practices, and policies. The Laboratory Scientist Specialist maintains accurate and up-to-date records of all work performed as well as prepares reports on laboratory findings.

Duty 1 - 60% of time: Perform the analysis of environmental samples, food, water, and various biological matrices for trace quantities of polybrominated biphenyls (PBBs), polychlorinated biphenyls (PCBs), per and polyfluorinated substances (PFASs), chlorinated pesticides, and other environmental and industrial contaminants in support epidemiological and toxicological studies. Review sample data for integrity, accuracy, QC criteria, and report out results. The duty is performed according to established procedures, practices, and policies of the section.

• Sort, organize, and log batches of samples into StarLIMS, the laboratory information system, according to the appropriate procedure.
• Sample preparation for GC-MS, GC-MS/MS, HRMS, and LC-MS/MS analysis including extraction, cleanup, and column chromatography.
• Data reporting through StarLIMS or other systems.
• Preparation and aliquoting of analytical standards from stock solutions.
• Provide in-depth knowledge of various instrument data analysis software, including data acquisition, processing, and report generation.
• Perform mathematical computations including statistical analysis of test data and validation studies.
• Recalculate and re-analyze analytical data as necessary.
• Perform analysis on proficiency testing material.
• Monitoring and replacement of condensing and instrument gases.
• Prepare detailed written reports of laboratory data and results, archive laboratory data, and report laboratory results.
• Maintain accurate and detailed up-to-date records of all work performed.
• Maintain competency at the appropriate frequency and according to the accreditation guidelines.
• Review sample results for accuracy and ensure all QC requirements are met prior to submission of results.
• Assure proper disposal of biological and chemical waste generated during the performance of this duty.
• Follow all laboratory procedures and practices pertaining the universal precautions, laboratory safety, laboratory infection control, laboratory chemical hygiene and the handling of hazardous materials.

Duty 2 - 20% of time: Troubleshoot analytical instrument performance issues. Maintain proper instrument performance through preventive maintenance tasks. Monitor equipment for proper function and maintain records on instrument maintenance. Maintains quality control statistical data to ensure reliability of results being reported.

• Troubleshoot instrument performance issues and assist other scientists with instrument problems.
• Perform preventive maintenance on analytical instrumentation including source/detector maintenance, column/inlet maintenance, vacuum systems upkeep, and general lab cleanliness.
• Review instrument calibration, quality control and sample analysis data in terms of acceptable performance standards.
• Prepare QC charts and documents using statistical software.
• Maintain and evaluate ongoing records of QC results and corresponding statistical data to ensure QC material stays within the established operational windows for each analyte.
• Notify supervisors of all work that does not meet acceptable quality control standards.
• Review literature and assimilate ongoing changes according to…