We are seeking a Civil 3D CAD Designer in Austin or Houston to support civil site, water resources, stream restoration, and landfill design projects. The role involves producing construction documents, calculating quantities, earthwork volumes, and identifying construction control systems using AutoCAD Civil 3D. Candidates should have 3-8 years of experience, a degree in CAD drafting, landfill and terrain modeling experience, and strong attention to detail. The position offers opportunities for professional growth, team collaboration, and potential ownership. Benefits include a 401(k), profit sharing, insurance, tuition assistance, and a supportive work environment focused on diversity, inclusion, and work-life balance.