Perform a variety of scientific duties including but not limited to: waste and environmental sampling/analysis, process control support and data quality, Vadose zone characterization, interim and final corrective actions for soils, performing and/or reviewing scientific calculations/analyses, preparing specifications, reports and data tables. PSI offers full-time, benefits eligible employees a competitive total compensation package that includes paid leave, and options for employer sponsored group medical, dental, vision, short-term and long-term disability, life insurance, AD&D coverage, legal services, identity theft, and accident insurance.