For more than 70 years, Halff has provided smarter solutions throughout the United States offering services in Construction Services, Energy, Environmental, Geographic Information Systems, Intelligent Transportation Systems, Land and Site Development, Planning and Landscape Architecture, MEP Engineering, Public Works, Right of Way, Structural Engineering, Subsurface Utility Engineering/Utility Coordination, Surveying, Transportation, Water Resources and Water/Wastewater. Senior Project Manager – Land Development – Bentonville, AR Halff has an opening for a Senior Project Manager, to support our Land Development practice in Northwest Arkansas.