Environmental Field Technician Jobs in California
Environmental Field Technician jobs in California represent one of the most active markets in the country, concentrated in environmental consulting, infrastructure remediation, and water quality work across every seniority level from entry-level field crew to senior site assessor. Los Angeles, Sacramento, and the San Francisco Bay Area anchor most of the hiring, with established employers like Tetra Tech, AECOM, and Clean Harbors maintaining a sustained presence statewide. The most in-demand specialties are soil and groundwater sampling, hazardous materials assessment, and Phase I and Phase II site investigations. See the openings below and apply to the ones that match your experience.
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See All 25 Environmental Field Technician Jobs in California
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Find JobsEnvironmental Field Technician Jobs by City in California
Where California roles are concentrated, by current openings.
Environmental Field Technician Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Consulting & Professional Services
- Waste Management & Environmental Services
What California Employers Look For
The qualifications that appear most often in environmental field technician jobs across California.
- 40-hour OSHA HAZWOPER certification required or willingness to obtain upon hire
- Bachelor's degree in environmental science, geology, or a closely related field
- Valid California driver's license with clean driving record for field site access
- Experience collecting soil, water, or air samples using standard field protocols
- Familiarity with DTSC and Regional Water Quality Control Board reporting requirements
- Physical ability to work outdoors in varied terrain and weather conditions statewide
Environmental Field Technician Jobs in California: Frequently Asked Questions
How do you become a environmental field technician in California?
Most California employers require a bachelor's degree in environmental science, geology, chemistry, or a related field, though some entry roles accept an associate degree with relevant coursework. California does not issue a single state license for field technicians, but completing your 40-hour OSHA HAZWOPER training is a practical prerequisite most employers treat as mandatory. Candidates who add certifications through the National Registry of Environmental Professionals strengthen their applications considerably for competitive openings.
Which companies hire environmental field technicians in California?
Employers hiring environmental field technicians in California right now include Terraphase Engineering, Envirocheck, and Univar Solutions, based on current listings on Migrate Mate as of September 2026. California's volume of Superfund sites, active redevelopment projects, and strict DTSC oversight means large environmental consulting and remediation firms maintain deep, ongoing hiring pipelines across the state.
Which California cities have the most environmental field technician jobs?
The California cities with the most environmental field technician openings are Oakland, Commerce, and Lawndale. Los Angeles and the Bay Area generate the highest volume because of legacy industrial sites undergoing remediation and major infrastructure projects, while Sacramento draws consistent demand from state agency work, Central Valley agricultural monitoring, and proximity to DTSC headquarters.
Are there remote environmental field technician jobs in California?
Yes, but they're rare. Environmental field technician work is inherently hands-on and site-based, so most openings require in-person presence. About 11% of environmental field technician openings tied to California are remote or hybrid as of September 2026, and those tend to be report-writing, data review, or regulatory documentation tasks that can be completed off-site between field assignments.
How can I get hired as a environmental field technician in California with little or no experience?
The most realistic entry path is applying to junior field technician or field assistant roles at large environmental consulting firms like Tetra Tech, Arcadis, or WSP, which regularly bring on candidates with relevant coursework but limited field hours. Completing your 40-hour HAZWOPER certification before applying sets you apart immediately. California community colleges and CSU programs often connect students to internships with state agencies like the Department of Toxic Substances Control, and lateral moves from construction inspection or water utility work are common ways in.
Where can I find and apply to environmental field technician jobs in California?
You can find and apply to environmental field technician jobs in California on Migrate Mate, which lists current California openings. Search for roles that match your experience level and location, then apply directly to the ones that fit.
See All 25 Environmental Field Technician Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
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