Conduct research or perform investigation for the purpose of identifying, abating, or eliminating sources of pollutants or hazards that affect either the environment or the health of the population. Utilizing knowledge of various scientific disciplines may collect, synthesize, study, report, and take action based on data derived from measurements or observations of air, food, soil, water, and other sources.

Conduct environmental audits and inspections, and investigations of violations. Evaluate violations or problems discovered during inspections in order to determine appropriate regulatory actions or to provide advice on the development and prosecution of regulatory cases. Communicate scientific and technical information through oral briefings, written documents, workshops, conferences, and public hearings. Review and implement environmental technical standards, guidelines, policies, and formal regulations that meet all appropriate requirements. Provide technical guidance, support, and oversight to environmental programs, industry, and the public. Provide advice on proper standards and regulations and the development of policies, strategies, and codes of practice for environmental management. Analyze data to determine validity, quality, and scientific significance, and to interpret correlations between human activities and environmental effects. Collect, synthesize, and analyze data derived from pollution emission measurements, atmospheric monitoring, meteorological and mineralogical information, and soil or water samples. Determine data collection methods to be employed in research projects and surveys. Prepare charts or graphs from data samples, and provide summary information on the environmental relevance of the data. Develop the technical portions of legal documents, administrative orders, or consent decrees. Investigate and report on accidents affecting the environment. Monitor environmental impacts of development activities. Supervise environmental technologists and technicians. Develop programs designed to obtain the most productive, non-damaging use of land. Research sources of pollution to determine their effects on the environment and to develop theories or methods of pollution abatement or control. Monitor effects of pollution and land degradation, and recommend means of prevention or control. Design and direct studies to obtain technical environmental information about planned projects. Conduct applied research on topics such as waste control and treatment and pollution control methods. Develop methods to minimize the impact of production processes on the environment, based on the study and assessment of industrial production, environmental legislation, and physical, biological, and social environments. Plan and develop research models using knowledge of mathematical and statistical concepts.

Law and Government -- Knowledge of laws, legal codes, court procedures, precedents, government regulations, executive orders, agency rules, and the democratic political process. Biology -- Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment. English Language -- Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar. Public Safety and Security -- Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions. Customer and Personal Service -- Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction. Chemistry -- Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods. Administration and Management -- Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources. Geography -- Knowledge of principles and methods for describing the features of land, sea, and air masses, including their physical characteristics, locations, interrelationships, and distribution of plant, animal, and human life. Engineering and Technology -- Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services. Mathematics -- Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.

Reading Comprehension -- Understanding written sentences and paragraphs in work related documents. Active Listening -- Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times. Science -- Using scientific rules and methods to solve problems. Coordination -- Adjusting actions in relation to others' actions. Active Learning -- Understanding the implications of new information for both current and future problem-solving and decision-making. Time Management -- Managing one's own time and the time of others. Critical Thinking -- Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems. Writing -- Communicating effectively in writing as appropriate for the needs of the audience. Speaking -- Talking to others to convey information effectively. Service Orientation -- Actively looking for ways to help people

Inductive Reasoning -- The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events). Speech Clarity -- The ability to speak clearly so others can understand you. Deductive Reasoning -- The ability to apply general rules to specific problems to produce answers that make sense. Written Comprehension -- The ability to read and understand information and ideas presented in writing. Oral Expression -- The ability to communicate information and ideas in speaking so others will understand. Written Expression -- The ability to communicate information and ideas in writing so others will understand. Near Vision -- The ability to see details at close range (within a few feet of the observer). Oral Comprehension -- The ability to listen to and understand information and ideas presented through spoken words and sentences. Problem Sensitivity -- The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem. Mathematical Reasoning -- The ability to choose the right mathematical methods or formulas to solve a problem.

Interacting With Computers -- Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information. Getting Information -- Observing, receiving, and otherwise obtaining information from all relevant sources. Monitor Processes, Materials, or Surroundings -- Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems. Communicating with Supervisors, Peers, or Subordinates -- Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person. Evaluating Information to Determine Compliance with Standards -- Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards. Making Decisions and Solving Problems -- Analyzing information and evaluating results to choose the best solution and solve problems. Analyzing Data or Information -- Identifying the underlying principles, reasons, or facts of information by breaking down information or data into separate parts. Identifying Objects, Actions, and Events -- Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events. Updating and Using Relevant Knowledge -- Keeping up-to-date technically and applying new knowledge to your job. Documenting/Recording Information -- Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form.