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Environmental Science Jobs in El Cajon CA

2 days ago 1. Field Assistant - Vegetation; Seasonal

Outdoor/Nature/Animal Care (Environmental Science, Outdoor / Nature)

Position: Field Assistant - Vegetation (Seasonal) - This recruitment will fill seasonal vacancies with the Water Department - Season: -...

Field Assistant - Vegetation; Seasonal Job

Listing for: Inyo, County of (CA)
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1 week ago 2. Field Assistant - Vegetation; Seasonal

Outdoor/Nature/Animal Care (Environmental Science, Outdoor / Nature)

Position: Field Assistant - Vegetation (Seasonal) - This recruitment will fill seasonal vacancies with the Water Department - Season: -...

Field Assistant - Vegetation; Seasonal Job

Listing for: Inyo, County of (CA)
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Newest Environmental Science Postings on this site:
2 weeks ago Seasonal - Program Coordinator - Conservation Education - Bryant Pond -H Learning Center Job in Bryant Pond, Maine, USA

Education / Teaching (Environmental Science)

Position: Seasonal - Program Coordinator - Conservation Education - Bryant Pond 4 - H Learning Center - Location: Bryant Pond -...

Seasonal - Program Coordinator - Conservation Education - Bryant Pond -H Learning Center Job

Listing for: University of Southern Maine
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2 weeks ago Lead Forest Ecologist Job in Los Angeles, California, USA

Science (Environmental Science, Environmental Compliance), Engineering (Environmental Compliance)

This Opportunity - WSP USA is initiating a search for a Lead Forest Ecologist to join our California Earth and Environment Team! Our...

Lead Forest Ecologist Job

Listing for: WSP
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Recent Jobs Posted for towns/cities you may like to view:
2 weeks ago Summer Intern | Formulation & Delivery Sciences (Remote / Online) - Candidates ideally in Carlsbad, California, USA

Science (Research Scientist)

Position: 2026 Summer Intern | Formulation & Delivery Sciences - Headquartered in Carlsbad, California, and with offices in Boston,...

Summer Intern | Formulation & Delivery Sciences Job

Listing for: Ionis Pharmaceuticals Inc.
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1 week ago Fisheries Technician : Ocean Salmon Field Sampling Bay Area Job in Santa Rosa, California, USA

Outdoor/Nature/Animal Care (Environmental Science), Science (Environmental Science, Biology)

Position: Fisheries Technician I: Ocean Salmon Field Sampling Bay Area - A governmental environmental organization is seeking a Fisheries...

Fisheries Technician : Ocean Salmon Field Sampling Bay Area Job

Listing for: Pacific States Marine Fisheries Commission
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3 days ago Sr Scientist ; Process Chemistry Job in Alameda, California, USA

Science (Pharmaceutical Science/ Research, Research Scientist, Biotechnology, Drug Discovery), Pharmaceutical (Pharmaceutical Science/ Research, Drug Discovery)

Position: Sr Scientist I (Process Chemistry) - Overview - SUMMARY/JOB PURPOSE (Basic Purpose Of The Job) The Senior Scientist I, Process...

Sr Scientist ; Process Chemistry Job

Listing for: Exelixis
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2 weeks ago Invasive Species Technician Lead; USFWS, Klamath Basin National Wildlife Refuge Job in Tulelake, California, USA

Outdoor/Nature/Animal Care (Environmental Science, Environmental Protection), Science (Environmental Science, Environmental Protection, Biology, Ecology)

Position: Invasive Species Technician Lead (USFWS, Klamath Basin National Wildlife Refuge) - Location: Tulelake - Invasive Species...

Invasive Species Technician Lead; USFWS, Klamath Basin National Wildlife Refuge Job

Listing for: Botanical Society of America
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1 week ago Part-Time Water Management Equipment Technician Job in Sacramento, California, USA

Science (Environmental Compliance)

Part - Time Water Management Equipment Technician - Location: - Sacramento, CA - Pay: $23 - 25/hr - Company - Summary: - Phigenics...

Part-Time Water Management Equipment Technician Job

Listing for: Phigenics
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3 days ago Remote Marine Cargo Surveyor (Remote / Online) - Candidates ideally in Los Angeles, California, USA

Science (Environmental Compliance)

Position: Remote Marine Cargo Surveyor | Travel Required - An industry leader in risk and claims administration is seeking a Marine Cargo...

Remote Marine Cargo Surveyor Job

Listing for: Sedgwick
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2 days ago Summer Intern - Summer Program - Manufacturing Job in Oceanside, California, USA

Science (Research Assistant/Associate)

Position: 2026 Summer Intern - Genentech Summer Program - Manufacturing - The Position - 2026 Summer Intern - Genentech Summer...

Summer Intern - Summer Program - Manufacturing Job

Listing for: Genentech
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1 week ago Cement Laboratory Technician Job in Artesia, California, USA

Manufacturing / Production, Science (Research Scientist)

CURRENT EMPLOYEES - Please apply using "Jobs Hub" in Workday. This career site is for external applicants only. - Job...

Cement Laboratory Technician Job

Listing for: ProPetro Holding Corp
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3 days ago Downstream Process Scientist – Biologics Pilot Lab Job in San Mateo, California, USA

Science (Research Scientist), Healthcare

A leading biotech company in San Mateo is hiring a Development Associate II / Associate Scientist to join their Biologics Pilot Lab. This...

Downstream Process Scientist – Biologics Pilot Lab Job

Listing for: Unicon Pharma Inc
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over 2 months ago Senior Scientist Throughput Screening & AI Oncology Job in Palo Alto, California, USA

Science (Research Scientist, Data Scientist)

Position: Senior Scientist - High - Throughput Screening & AI Oncology - A leading AI startup is seeking a talented...

Senior Scientist Throughput Screening & AI Oncology Job

Listing for: Conquest
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1 week ago Sr Scientist, Development Job in South San Francisco, California, USA

Science (Research Scientist, Clinical Research)

At Veracyte, we offer exciting career opportunities for those interested in joining a pioneering team that is committed to transforming...

Sr Scientist, Development Job

Listing for: Veracyte
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