A bachelor's degree in an environmental, biological, atmospheric, chemical, health, nuclear or physical science field, an engineering field, a geography/geosciences field, a natural resources field, or in a statistics or quantitative methods field plus three years of experience in an environmental program, nuclear energy or radiation protection program; Geographic Information Systems (GIS); an environmental, analytical, or research laboratory, LIMS (Lab Integrated Management Systems), or laboratory auditing; OR. A master's degree in an environmental, biological, atmospheric, chemical, health, nuclear or physical science field, an engineering field, a geography/geosciences field, a natural resources field, or in a statistics or quantitative methods field plus two years of the experience in an environmental program, nuclear energy or radiation protection program; Geographic Information Systems (GIS); an environmental, analytical, or research laboratory, LIMS (Lab Integrated Management Systems), or laboratory auditing; OR.