79 geology jobs at 38 companies in Downey, CA

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Geology Engineering Practice Leader
San Diego or Orange
$100k-$160k/yr HybridFull Time
AECOM
AECOMNYSE: ACM: Global infrastructure consulting firm providing design and engineering services.
8+ YOEBSc in Geology/Engineering Geology/Earth Science and 8+ years' experience (or equivalent), California Professional Geologist (PG), valid US driver’s license, up to 25% travel, no visa sponsorship or relocation.
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Geology Engineering Practice Leader
Orange, California, United States
$100k-$160k/yr HybridFull Time
AECOM
AECOMNYSE: ACM: Provides infrastructure consulting and engineering services for global projects.
8+ YOEBSc in geology/engineering geology/earth science with 8+ years' relevant experience, California Professional Geologist (PG), valid US driver’s license, BLS not mentioned; travel up to 25%, strong client-facing, technical, and leadership skills.
2mo
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Adjunct - AY26 Earth Sciences (Geology) Instructor
Los Angeles or Monterey Park or Wilmington or Sylmar or Woodland Hills or Culver City or Valley Glen
$90/hr HybridPart Time
Los Angeles Community College District
Los Angeles Community College District: Operates public community colleges for higher education in Los Angeles.
Part-time adjunct instructor for Earth Sciences; master's in geology or related field OR bachelor's with master's in geography/physics/paleontology or equivalent; remote teaching possible; focus on diverse student populations.
Canvas, Blackboard, Course Compass
2mo
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Geological Sciences - Teaching Associate Pool
Fullerton, California, United States
$3k-$8k/mo OnsiteTemporary, Part Time
California State University
California State University: Public university system providing higher education and academic research.
Currently enrolled or prospective geology graduate student; BA/BS in Geology/Earth Science or related field; ability to work with diverse students.
2w
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Lead Geologist - Land
Commerce, California, United States
$140k-$185k/yr HybridFull Time
Fugro
FugroEuronext Amsterdam: FUR: Provides geotechnical, survey, and geoscience data for infrastructure and energy.
8+ YOECalifornia C.E.G. license, bachelor's degree in engineering or geology, and 8+ years in geology, field investigation, and project management. Requires U.S. work authorization, driver's license, passport, and extensive travel.
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Staff Level Paleontologist (Temporary)
Los Angeles or San Diego or California or United States
$27-$34/hr FieldTemporary
SWCA Environmental Consultants
SWCA Environmental Consultants: Provider of environmental planning and natural resource consulting services.
1+ YOEB.S./B.A. in paleontology, earth science, or geology (or equivalent), 1+ year monitoring experience, field geology and fossil identification skills, ability to perform long, physical fieldwork and use excavation tools, valid driver’s license.
GIS
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Earth Sciences Instructor Pool-Part-Time
Fullerton, California, United States
$2k-$2k/yr OnsitePart Time
North Orange County Community College District
North Orange County Community College District: Provides higher education, vocational training, and workforce development.
Masters in geology/geophysics/earth sciences/meteorology/oceanography/paleontology or Bachelors in geology and Masters in geography/physics/geochemistry; valid California community college teaching credential; degree equivalency accepted; evaluations for foreign degrees required.
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Geography Instructor( Part-Time Faculty)
Irvine, California, United States
OnsitePart Time, Temporary
South Orange County Community College District
South Orange County Community College District: Provides higher education and vocational training in Southern California.
Master's in geography or Bachelor's in geography with Master's in geology, history, meteorology, or oceanography, or equivalent; commitment to equity and diversity.
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Senior Field Environmental Engineer or Scientist 1
Los Angeles, California, United States
$90k-$115k/yr HybridFull Time
Haley & Aldrich
Haley & Aldrich: Provides environmental and geotechnical engineering consulting services.
6+ YOEBachelor’s in Environmental Science, Geology, Engineering; 6+ years stormwater experience; strong communication; willing to relocate for on-call work.
NPDES, BMPs, SOPs, sampling equipment, field vehicles, HAZWOPER
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Project Geologist
Van Nuys, California, United States
OnsiteFull Time
WSB
WSB: Provider of engineering, environmental, and infrastructure consulting services.
5+ YOEBachelor’s degree in Geology; 5–7 years geotechnical experience; PG and CEG; field and report experience; software proficiency.
gINT, GIS, AutoCAD
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Geophysical Wireline Logging Engineer
Irvine, California, United States
OnsiteFull Time
hydroGEOPHYSICS
hydroGEOPHYSICS: Specialized provider of subsurface imaging and geophysical consulting services.
1+ YOEBachelor in Geophysics/Geosciences/Geology or Earth Science with 1-4 years fieldwork, or Master with minimal fieldwork; strong repair experience allowed.
Microsoft Office, Geophysical instruments, Winches, Hydraulic systems, Survey equipment
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Lecturer in Dinsoaurs: 2026-27
Los Angeles, California, United States
$74k-$76k/yr OnsitePart Time, Temporary
University of California
University of California: A public research university system providing education and healthcare.
Ph.D. in Geology or equivalent required; college-level teaching or practice with a field component required; experience teaching general education courses preferred.
2w
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Staff Geologist-Rancho Cucamonga, CA
Rancho Cucamonga, California, United States
$23-$27/hr OnsiteFull Time
Certerra
Certerra: Testing, inspection, and certification services for critical infrastructure projects.
Bachelor's in Geology required; GIT or on-track for GIT; experience with geotechnical field investigations, directing field personnel, laboratory review, and technical report writing.
2mo
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Environmental Remediation Project Manager - Irvine, California, United States
San Diego or Los Angeles or Irvine
$128k-$186k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
Bachelor's in geology/engineering, PE or PG license, experience managing complex remediation projects, familiarity with federal and California regulations (CERCLA, RCRA, UST).
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Asbestos PLM Analyst - Eurofins Built Environment Testing - Tustin, CA
Tustin, California, United States
$25-$28/hr OnsiteFull Time
Eurofins Scientific
Eurofins ScientificEuronext Paris: ERF: Global provider of analytical testing and laboratory services.
1+ YOE1+ year PLM asbestos microscopy experience, bachelor’s in microbiology/biology/geology or related, authorization to work in US, English proficiency, LIMS experience.
Polarizing Light Microscope (PLM), LIMS
2mo
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Air Quality & Noise Department Manager - Environmental Services (Multiple Locations)
Los Angeles or San Diego or Brea
$150k-$400k/yr OnsiteFull Time
Burns & McDonnell
Burns & McDonnell: Engineering, architecture, and construction services for global infrastructure.
7+ YOEBachelor's degree in engineering, geology, environmental science or related field; 7 years related experience; leadership preferred; strong communication and project management skills.
Microsoft Office
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Construction Associate Environmental Specialist- Solar
Fresno or Minneapolis or Canyon Country
$74k-$92k/yr FieldFull Time
Mortenson
Mortenson: Provides construction, real estate development, and engineering services.
Bachelor's in geology/environmental science or related, driver’s license, environmental field experience preferred; able to travel 100% and perform site inspections and compliance monitoring.
5d
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Senior Engineering Geologist
Los Angeles County or Los Angeles or Sacramento
$11k-$14k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Requires Senior Engineering Geologist eligibility, an engineering geology license, and experience in contamination investigation, remediation, regulatory oversight, project management, communication, and team leadership.
State Examination/Employment Application STD Form 678, Microsoft Word, Arial
3mo
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Senior Geologist - Commercial Sector Leader
Carson or Colton
$102k-$170k/yr OnsiteFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
9+ YOEBachelor's in Geology or related field with 9+ years experience; Master's or PhD preferred; valid driver's license may be required; certifications: PG and Authorized Project Reviewer.
6d
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Lab Analyst I
Carson, California, United States
$20-$22/hr OnsiteFull Time
SGS
SGSSIX Swiss Exchange: SGSN: Provides worldwide testing, inspection, and certification services.
0+ YOEAssociate degree in geology or a similar scientific discipline with 0–2 years of laboratory experience, or 3 years of relevant experience; Microsoft Office and basic math required.
Microsoft Excel, Microsoft Outlook, Microsoft Word, GCMS, LIMS, Polarized Light Microscopy (PLM), Phase Contrast Microscopy (PCM)