Keller Engineers, Inc. Employees Earn Certifications

Keller Engineers, Inc. is pleased to announce that Adam Charles, PE; Nathan Patrick, EIT; and Tate Russell, EIT have all earned certifications in Water System Operating, Bridge Safety Inspection, and Engineer-in-Training, respectively.

Adam Charles, PE, a Project Manager in Keller Engineers’ Water/Wastewater Division,recently became a Certified Water System Operator in the Commonwealth of Pennsylvania. He is now authorized by the Pennsylvania Department of Environmental Protection to operate Class E water distribution systems. Adam is also certified in Pennsylvania as a Wastewater Operator. He is a graduate of the University of Pittsburgh at Johnstown with a Bachelor’s degree in Civil Engineering Technology, and has been with Keller Engineers for three years.


Nathan Patrick, EIT works in Keller Engineers’ Transportation Division as a Highway Designer. He recently became a Certified Bridge Safety Inspector (CBSI) by the Commonwealth of Pennsylvania and is now authorized to perform bridge safety
inspections in Pennsylvania by the Pennsylvania Department of Transportation. Nathan has been working for Keller Engineers for over five years and holds a Bachelor’s degree in Civil Engineering Technology from the University of Pittsburgh at Johnstown.

Tate Russell, EIT recently earned his Engineering-in-Training certificate and is now well onhis way to becoming a Professional Engineer. Tate works in Keller Engineers’
Water/Wastewater Division as a Designer. He holds a Bachelor’s degree in Civil
Engineering from West Virginia University, and an Associate’s degree in Civil Engineering from Potomac State University. He is a recent hire at Keller Engineers, starting in May of this year.