**JOB SUMMARY** Responsible for planning, performing, and reporting on hydrogeologic investigations and remediation projects. **DUTIES AND RESPONSIBILITIES** **Duties include but are not limited to:** + Numerical groundwater modeling + Technical oversight and statistical analysis of hydrogeologic data, contaminant fate and transport analyses, groundwater modeling, and remediation alternatives. + Prepare plans for hydrogeologic characterization of groundwater and/or surface water + Present methodologies, data, conclusions, and recommendations internally and to clients and regulators + Communicates results to management, field teams, the client, and others. + Writes/assists with proposals, work plans, interim and final reports, as well as research. + Prepares and gives presentations at conferences and acts as liaison to clients. + Provides accurate project information to stakeholders, clients, and internally to team leaders and managers. + Mentors junior level staff on methodologies and apply in-house procedures to field and office tasks. + Achieve excellent performance ratings from clients for hydrogeologic tasks performed during the course of GSI projects. + Stay abreast of new and emerging technologies in support of hydrogeologic field data collection activities. + Performs advanced analyses to support assessment of conceptual site models. + Provide GPS data collection training to field teams. + May occasionally participate in field data collection activities. **MINIMUM QUALIFICATIONS, SKILLS, AND EDUCATIONAL REQUIREMENTS** + Bachelors degree Geology or Hydrogeology + Experience working with government GIS clients + Ability to work outside normal work hours at short notice as dictated by work load + Ability to work away from primary work location in excess of normal work day + Ability to travel outside the US + Excellent verbal and written communication skills; ability to understand and explain company policy concerning hydrogeologic practices to executives, managers, employees, and clients + Ability to work under pressure and meet tight deadlines + Knowledge of and experience with groundwater modeling software. + Proficient user of computer systems; Microsoft office software (word, excel, outlook), groundwater and contaminant modeling software, and documentation control systems + Must be able to provide a clean driving record & have a valid Driver’s License + Preferred candidate will have experience in Hawaii + Preferred candidate will have experience working with Department of Defense and regulatory agencies