John Longest

John Longest is a Senior Geotechnical Engineer at Tower Engineering Professionals, holding licenses as a Professional Engineer in California, Florida, North Carolina, and South Carolina. With extensive project management experience, John has conducted subsurface investigations across all 50 states, Puerto Rico, CNMI, Guam, USVI, Canada, and Iraq, and oversees construction materials testing and inspections. Prior roles include Project Engineer at Froehling & Robertson, Inc., where John managed geotechnical and materials testing projects, and at ECS Mid-Atlantic, LLC, where John also served as interim department manager, overseeing a staff of 15 to 20 technicians. John began career as a Staff Engineer at Professional Service Industries, Inc. after earning a Bachelor of Science in Civil and Environmental Engineering from Virginia Military Institute in 2004.