Groundwater & Environmental Services, Inc. (GES), an industry leader with a reputation for excellence in providing environmental consulting, engineering, compliance, and technical field services to clients in diverse market sectors, seeks a Principal Project Manager / Environmental Consultant to support the growth of environmental projects related to oil and gas exploration & production, diverse energy development, storage, and distribution within Tri-State area of PA-WV-EOH. Services include: permitting services; baseline sampling; site characterization & remediation; PFAS and emerging contaminant consulting; ecological services including various mitigation credit offset programs; vapor intrusion, mitigation, and management; air quality; Brownfields services; carbon capture; drone services; Phase I & II ESAs; etc.