HARBOR ENGINEERING - Key Persons


Amanda Groff

Job Titles:
  • Partner
Amanda joined Harbor in 2014. She received her Bachelor of Science degree in Civil and Environmental Engineering from Virginia Tech. Amanda has over nine years of experience in the practice of civil engineering with a focus in land development and stormwater management. Amanda's responsibilities include site planning, erosion and sedimentation control design and stormwater management.

Bruce Kohr

Job Titles:
  • CAD Technician
Bruce joined Harbor in 2017. He has over 29 years of experience in civil and survey drafting and design. Bruce's responsibilities include the use of AutoCAD Civil 3D software in the preparation of projects involving site layout, grading, stormwater management, subdivision & land development, erosion & sediment control, roadway and PennDOT design. Education 1987 Associates Degree, Design Drafting Technology, York Technical Institute

Kelli Baughman

Job Titles:
  • Administrative Assistant
Kelli joined Harbor in 2022. She has over 15 years of professional experience including customer service and office operations. Kelli is responsible for administrative support and submissions coordination. Education B.A. Economics, Millersville University Certifications

Kent M. Weaver

Job Titles:
  • Project Designer
Kent joined Harbor in 2002. He received an Associates degree in Architectural Technology from the Pennsylvania College of Technology and a Bachelor of Science degree in Elementary Education from Shippensburg University. Kent's responsibilities include the technical design for projects involving stormwater management, subdivision & land development, erosion & sediment control, roadway and PennDOT design. Education 1989 A.S., Architectural Technology, Pennsylvania College of Technology 1996 B.S., Elementary Education, Shippensburg University

Nathan Boyer

Job Titles:
  • Project Designer
Nathan joined Harbor in 2023 with a Civil Engineering degree from Penn State University - Harrisburg. Nathan has a background in real estate and operating a landscape contracting business. His responsibilities include project site preparation, stormwater management and erosion and sediment control design.

Ryan C. Weck

Job Titles:
  • Project Designer
Ryan joined Harbor in 2022. He received his Bachelor of Science degree in Environmental Science from Temple University, which was funded by his GI Bill after serving in the United States Navy as an aircraft handler. Ryan has several years of experience in erosion and sediment control, stormwater management and water quality programs through working for the Lancaster County Conservation District. He is an active member of the Alliance for the Chesapeake Bay's Riparian Rangers volunteer forestry conservation program. Ryan's responsibilities include project site preparation, stormwater management and erosion and sediment control design. Education 2017 B.S., Environmental Science, Temple University