O*NET-SOC 19-4042.00

Environmental Science and Protection Technicians, Including Health

Perform 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.

Preparation

ItemValue
Preparation zoneZone 4 – Considerable preparation needed
What O*NET says the zone requiresConsiderable skill, knowledge, or experience is needed
Broad occupation in O*NETTrue (Yes)
Skills listed for this occupation6
Abilities listed for this occupation6
Tasks listed for this occupation5
Interest scores given for this occupation6

Skills

The 6 skills with the highest importance values in this occupation's records.

SkillO*NET elementImportanceDate
Reading Comprehension2.A.1.a4.008/2023
Active Listening2.A.1.b3.8808/2023
Speaking2.A.1.d3.8808/2023
Writing2.A.1.c3.8808/2023
Critical Thinking2.A.2.a3.7508/2023
Monitoring2.A.2.d3.3808/2023

The importance value is what each record itself carries on O*NET's importance scale; the date is the date in each record.

Abilities

The 6 abilities with the highest importance values in this occupation's records.

AbilityO*NET elementImportanceDate
Oral Comprehension1.A.1.a.14.008/2023
Oral Expression1.A.1.a.34.008/2023
Written Comprehension1.A.1.a.24.008/2023
Deductive Reasoning1.A.1.b.43.8808/2023
Near Vision1.A.4.a.13.8808/2023
Written Expression1.A.1.a.43.8808/2023

The importance value is what each record itself carries on O*NET's importance scale; the date is the date in each record.

Tasks

The tasks O*NET records for this occupation, with the type, respondent count and date each record carries.

TaskTypeIncumbents respondingDate
Collect samples of gases, soils, water, industrial wastewater, or asbestos products to conduct tests on pollutant levels or identify sources of pollution.Core2208/2023
Investigate hazardous conditions or spills or outbreaks of disease or food poisoning, collecting samples for analysis.Core2208/2023
Record test data and prepare reports, summaries, or charts that interpret test results.Core2208/2023
Prepare samples or photomicrographs for testing and analysis.Core2208/2023
Discuss test results and analyses with customers.Core2208/2023

Work interests

The interest scores O*NET gives this occupation, on the six interest types.

InterestScoreDate
Investigative5.5711/2023
Realistic5.5311/2023
Conventional4.9111/2023
Social2.0711/2023
Enterprising1.4711/2023
Artistic1.1311/2023

More occupations in preparation zone 4

Source: O*NET 29.1 Database (Occupation Data, Job Zones, Skills, Abilities, Task Statements, Interests), U.S. Department of Labor, Employment and Training Administration. Data fetched 2026-10-31. See about and sources.