Professional Geologist
2020 — Present
Groff Engineering & Consulting PLLC
- Evaluate aggregate mineral properties for major producers — reserve estimation, quality assessment, geologic modeling from prospect through active permit stage.
- Coordinate exploration and delineation drilling programs, including contractor oversight, sample logging, and integration of results into geologic models.
- Deliver site mapping, UAV/photogrammetry surveys, and spatial analysis supporting due diligence and mine planning handoffs for clients including Martin Marietta, Quikrete, Lafarge, Construction Partners, and Eagle Materials.