Environmental science and protection technicians held about 35,500 jobs in 2021. The largest employers of environmental science and protection technicians were as follows:
| Management, scientific, and technical consulting services | 24% |
| Local government, excluding education and hospitals | 17 |
| Testing laboratories | 15 |
| Engineering services | 9 |
| State government, excluding education and hospitals | 6 |
Environmental science and protection technicians work in laboratories, offices, and the field. Fieldwork offers a variety of settings. For example, technicians may investigate an abandoned manufacturing plant, or work outdoors to test the water quality of lakes and rivers. They may work near streams and rivers, monitoring the levels of pollution caused by runoff from cities and landfills, or they may have to use the crawl spaces under a house in order to neutralize natural health risks such as radon. While working outdoors, they may be exposed to adverse weather conditions.
In the field, environmental science and protection technicians spend most of their time on their feet, which can be physically demanding. They also may need to carry and set up testing equipment, which can involve some heavy lifting and frequent bending and crouching. Fieldwork may be seasonal, depending on the location, since low temperatures in the winter could inhibit taking samples from water sources or soil.
Depending on the type of work and fieldwork they do, technicians may need to wear protective gear such as hardhats, masks, and coveralls to protect them from hazards.
Work Schedules
Environmental science and protection technicians typically work full time. Working in the field exposes them to all types of weather. Also, technicians may need to travel to meet with clients or to perform fieldwork, either of which may require technicians to work additional or irregular hours.
Environmental science and protection technicians typically need an associate’s degree or 2 years of postsecondary education, although some positions require a bachelor’s degree.
Education
Environmental science and protection technicians typically need an associate’s degree in environmental science, environmental health, or public health, or a related degree. Because of the wide range of tasks, environments, and industries in which these technicians work, there are jobs that do not require postsecondary education and others that require a bachelor’s degree.
A background in natural sciences is important for environmental science and protection technicians. Students should take courses in chemistry, biology, geology, and physics. Coursework in math, statistics, and computer science also is useful, because technicians routinely do data analysis and modeling.
Many technical and community colleges offer programs in environmental studies or a related technology, such as remote sensing or geographic information systems (GISs). While in college, students should include coursework that provides laboratory experience.
Associate’s degree programs at community colleges often are designed to allow students to easily transfer to bachelor’s degree programs at public colleges and universities.
Training
Technicians whose jobs involve handling hazardous waste typically need to complete training in accordance with Occupational Safety & Health Administration(OSHA) standards. The length of training depends on the type of hazardous material that workers handle. The training covers health hazards, personal protective equipment and clothing, site safety, recognizing and identifying hazards, and decontamination.
Licenses, Certifications, and Registrations
In some states, environmental science and protection technicians can benefit from obtaining certification to conduct certain types of environmental and health inspections. For example, certification for technicians who test buildings for radon is offered through the National Radon Safety Board (NRSB).
The Registered Environmental Health Specialist/Registered Sanitarian (REHS/RS) credential is offered through the National Environmental Health Association(NEHA).
Environmental science and protection technicians typically have an interest in the Building, Thinking and Organizing interest areas, according to the Holland Code framework. The Building interest area indicates a focus on working with tools and machines, and making or fixing practical things. The Thinking interest area indicates a focus on researching, investigating, and increasing the understanding of natural laws. The Organizing interest area indicates a focus on working with information and processes to keep things arranged in orderly systems.
If you are not sure whether you have a Building or Thinking or Organizing interest which might fit with a career as an environmental science and protection technician, you can take a career test to measure your interests.
Environmental science and protection technicians should also possess the following specific qualities:
Analytical skills. Environmental science and protection technicians must be able to carry out a wide range of laboratory and field tests, and their results must be accurate and precise.
Communication skills. Environmental science and protection technicians must have good listening and writing skills, because they must follow precise directions for sample collection and communicate their results effectively in their written reports. They also may need to discuss their results with colleagues and clients.
Critical-thinking skills. Environmental science and protection technicians reach their conclusions through sound reasoning and judgment. They have to be able to determine the best way to address environmental hazards.
Interpersonal skills. Environmental science and protection technicians need to be able to work well and collaborate with others, because they often work with scientists and other technicians.
The median annual wage for environmental science and protection technicians was $47,370 in May 2021. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $30,050, and the highest 10 percent earned more than $76,810.
In May 2021, the median annual wages for environmental science and protection technicians in the top industries in which they worked were as follows:
| Local government, excluding education and hospitals | $50,060 |
| State government, excluding education and hospitals | 49,980 |
| Engineering services | 47,590 |
| Management, scientific, and technical consulting services | 46,820 |
| Testing laboratories | 41,660 |
Environmental science and protection technicians typically work full time. Working in the field exposes them to all types of weather. Also, technicians may need to travel to meet with clients or to perform fieldwork, either of which may require technicians to work additional or irregular hours.
Employment of environmental science and protection technicians is projected to grow 6 percent from 2021 to 2031, about as fast as the average for all occupations.
About 4,000 openings for environmental science and protection technicians are projected each year, on average, over the decade. Many of those openings are expected to result from the need to replace workers who transfer to different occupations or exit the labor force, such as to retire.
Employment
Heightened public interest in issues involving the environment, such as fracking, and the increasing demands placed on the environment by population growth should lead to more jobs for environmental science and protection technicians as businesses and governments rely on these workers to help monitor the environment and comply with regulations.
For more information about environmental health technicians and related occupations, visit
National Environmental Health Association
For more information about training, visit
Occupational Safety and Health Administration
For more information specific to radon technicians, visit