Samantha Schirmer

Samantha Schirmer

Samantha has nearly 10 years of experience with data quality assurance and quality control (QA/QC), laboratory procedures, and the review of analytical data. She is skilled with the Food and Drug Administration’s Current Good Manufacturing Practices (CGMPs), ISO 17025 and ISO 9001, and the Drug Enforcement Agency’s controlled substance handling practices. Samantha has industrial laboratory experience as both an environmental organics laboratory manager and director of quality assurance/quality control. Samantha has performed review of laboratory data involving PFAS, VOCs, SVOCs, general chemistry, and metals analyses as a consultant.



Senior Data Quality Specialist


MS, Chemistry, University of Minnesota-Duluth

BA, Chemistry, University of Minnesota-Duluth

BS, Biochemistry, University of Minnesota-Duluth


Barr Engineering Co.
4300 MarketPointe Drive
Suite 200
Minneapolis, MN 55435
Phone: +1 952-842-3687