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Jessica Horn
Office Manager
Office Manager
As Office Manager at WHPA, Jessica is responsible for maintaining an organized environment and managing the company's clerical needs. Jessica's responsibilities include scheduling, communications, data and file management, accounts payable, and purchasing. She also assists the Director of Administrative Services and her co-workers with various tasks.
Jessica is a graduate of Indiana University.
Directory
- Jack Wittman
- President / National Director of GeoSciences (Layne)
- Email: Jack
- Marnell Gorman
- Director of Administrative Services
- Email: Marnell
- Victor Kelson
- Chief Modeler
- Email: Vic
- Rhett Moore
- Senior Hydrologist
- Email: Rhett
- Dan Haddock
- Senior Project Manager
- Email: Dan
- Susan Licher
- Senior Scientist
- Email: Susan
- Erik Anderson
- Senior Modeler
- Email: Erik
- William Gollnitz
- Senior Environmental Scientist / Riverbank Filtration Specialist
- Email: William
- Brad Schroeder
- Water Resources Engineer
- Email: Brad
- Samanta Lax
- Hydrogeologist
- Email: Samanta
- Erica Amt
- Environmental Scientist
- Email: Erica
- Oliver Wittman
- Water Resources Technician
- Email: Oliver
- Jessica Horn
- Office Manager
- Email: Jessica
- Theresa Landewe
- Associate
- Email: Theresa
- Mark Bakker
- Associate
- Email: Mark
- If you would like to email a specific staff member, just use their first name followed by @wittmanhydro.com as the email address.