Environmental Science Technician  What They Do

Just the Facts


Environmental Science and Protection Technicians, Including Health Career Video



Performs laboratory and field tests to monitor the environment and investigate sources of pollution, including those that affect health, under the direction of an environmental scientist, engineer, or other specialist. May collect samples of gases, soil, water, and other materials for testing.

This career is part of the Agriculture, Food and Natural Resources cluster Environmental Service Systems pathway.


A person in this career:

  • Discusses test results and analyses with customers.
  • Records test data and prepares reports, summaries, or charts that interpret test results.
  • Develops or implements programs for monitoring of environmental pollution or radiation.
  • Investigates hazardous conditions or spills or outbreaks of disease or food poisoning, collecting samples for analysis.
  • Calibrates microscopes or test instruments.
  • Provides information or technical or program assistance to government representatives, employers, or the general public on the issues of public health, environmental protection, or workplace safety.
  • Collects samples of gases, soils, water, industrial wastewater, or asbestos products to conduct tests on pollutant levels or identify sources of pollution.
  • Monitors emission control devices to ensure they are operating properly and comply with state and federal regulations.
  • Inspects sanitary conditions at public facilities.
  • Examines and analyzes material for presence and concentration of contaminants, such as asbestos, using variety of microscopes.

Insider Info

Dig into the details and check out what people in this job have to say about their work.



Working Conditions and Physical Demands

People who do this job report that:

  • You would often handle loads up to 10 lbs., sometimes up to 20 lbs. You might do a lot of walking or standing, or you might sit but use your arms and legs to control machines, equipment or tools.
  • Work in this occupation involves use of protective items such as safety shoes, glasses, gloves, hearing protection, a hard hat, or personal flotation devices
  • Exposure to pollutants, gases, dust, fumes, odors, poor ventilation, etc.
  • Conditions are very hot (above 90 F) or very cold (under 32 F)
  • Work in this occupation involves using your hands to hold, control, and feel objects more than one-third of the time
  • Work in this occupation requires being inside most of the time
  • Sound and noise levels are loud and distracting
  • Work in this occupation requires being outside most of the time
  • Work in this occupation involves sitting more than one-third of the time

Working in this career involves (physical activities):

  • Identifying color and seeing differences in color, including shades and brightness
  • Seeing clearly at a distance
  • Seeing clearly up close
  • Speaking clearly enough to be able to be understood by others
  • Identifying and understanding the speech of another person

Work Hours and Travel

  • Regular working hours and limited travel

Specialty and Similar Careers

Careers that are more detailed or close to this career:

  • Environmental Health Specialist --
  • Environmental Specialist --
  • Environmental Technician --
  • Laboratory Specialist --
  • Laboratory Technician --
  • Process Laboratory Specialist --
  • Public Health Sanitarian --
  • Sanitarian --
  • Water Quality Analyst --
  • Water Quality Specialist --