162 biologist jobs at 59 companies in California

2w
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On-Call Biologist | Resource Management (Part-Time)
Santa Clarita, California, United States
$28-$50/hr FieldPart Time, Temporary
Psomas
Psomas: Provides engineering, surveying, and construction management consulting services.
4+ YOEBachelor's in biology or related field, minimum 4 years as biologist or regulatory specialist, consulting experience, field survey and wildlife study experience, knowledge of environmental regulations, GIS/GPS experience.
GPS, GIS, remote sensing
1mo
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Associate Biologist
Los Angeles or Ventura
$80k-$117k/yr OnsiteFull Time
Stantec
StantecToronto Stock Exchange / New York Stock Exchange: STN: Global design, engineering, and environmental consulting firm.
5+ YOEBachelor's or Master's in biological/environmental sciences, minimum 5 years' related experience, California field experience preferred, valid driver's license, ability to conduct field surveys, prepare technical reports, and travel overnight.
ArcGIS Pro, ArcGIS Online, ArcGIS Field Maps, GPS, Microsoft Office
1w
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Senior Biologist
San Luis Obispo or California
$81k-$166k/yr HybridFull Time
GHD
GHD: Global professional services firm specializing in engineering and architecture.
12+ YOE6+ MgmtRequires an MS in a related field, 12 years of natural resources experience, 10 years of environmental consulting, and 6 years of project management; USFWS and CDFW permits preferred.
NEPA, CEQA, Federal ESA, State ESA, QA/QC
2mo
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Authorized Biologist
Fort Irwin, California, United States
$85k-$110k/yr OnsiteFull Time
SpecPro Professional Services
SpecPro Professional Services: Provides environmental and facilities management services to federal agencies.
2+ YOEBachelor's in biology/environmental science; 2+ yrs terrestrial biology; Mojave Desert Tortoise experience; field surveys; permits.
Microsoft Office 365, GPS, Field data collection tools
3mo
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Senior Biologist
Irvine or San Diego or Los Angeles
$128k-$200k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
8+ YOEBachelor's in biology or related field,8+ years professional biology/environmental consulting experience,experience leading biological surveys and permitting in Southern California,valid driver’s license,strong technical writing and regulatory knowledge.
3w
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Senior Biologist
Pleasant Hill, California, United States
$120k-$180k/yr FieldContract
OMS Consulting Services
OMS Consulting Services: Environmental consulting firm providing engineering, remediation, and regulatory compliance services.
15+ YOE15+ years of California regulatory biology experience including CEQA, permitting, construction compliance, field surveys, and construction monitoring for linear infrastructure projects.
GIS
2mo
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Senior Biologist
Los Angeles or Fresno or Irvine or Monrovia or Paramount or Pasadena or Santa Barbara or Santa Maria or Ventura or San Diego
$101k-$151k/yr HybridFull Time
Stantec
StantecTSX: STN: Provides professional engineering, architecture, and environmental consulting services.
10+ YOEBS (MS preferred) in biology or related field, minimum 10 years' relevant experience in biological surveys, permitting, CEQA/NEPA, project management, southern California field experience, valid driver's license, ability to lift 50 lbs; OSHA HAZWOPER 40 may be required.
GPS, GIS
1w
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Principal Biologist
Fresno or California or United States
$88k-$155k/yr HybridFull Time, Part Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
10+ YOEBachelor's or master's in biological sciences; field biology experience required. Requires environmental analysis, endangered-species regulations, environmental permitting, GIS/GPS, research, data analysis, and report-writing expertise.
GIS, GPS, CEQA, NEPA
4d
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Environmental Biologist / Scheduling Biologist
California, United States
$80k-$90k/yr HybridFull Time
Dudek
Dudek: Providing multidisciplinary environmental, engineering, and planning consulting services.
5+ YOEBachelor’s degree in a relevant natural resources field, 5+ years of biological resource consulting, Microsoft Office proficiency, driver’s license, insurance, regulatory knowledge, and willingness to travel.
Microsoft Word, Microsoft Excel, Microsoft Teams, Microsoft Outlook
1w
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Principal Biologist/Senior Principal Biologist, Immune Aging
South San Francisco or San Francisco or Indianapolis
$71k-$187k/yr OnsiteFull Time
Eli Lilly and Company
Eli Lilly and CompanyNYSE: LLY: Researches and manufactures medicines for human health.
3+ YOEMaster’s in immunology, cell biology, molecular biology, or related field with 3+ years industry research experience, or bachelor’s with 5+ years; requires immune cell assays and flow cytometry expertise.
FlowJo, ELISA, MSD, HTRF, Western blot, qRT-PCR, FACS, multiplex cytokine quantification, lentiviral systems, retroviral systems
3mo
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As-Needed Biologist
Pasadena, California, United States
$30-$39/hr OnsiteMultiple Commitments Available
HELIX Environmental Planning
HELIX Environmental Planning: Provides environmental consulting and compliance services for land development.
2+ YOEBachelor’s in biology or environmental science; 2+ years terrestrial biology experience; field surveys; drive to sites; ability to hike varying terrain.
3w
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Senior Staff Biologist
Irvine, California, United States
$76k-$110k/yr FieldFull Time
Langan
Langan: Provides integrated engineering, environmental, and site development consulting services.
3+ YOEBachelors in biology or related field, 3+ years biological consulting experience in Southern California, experience with habitat assessments, special-status surveys, permit preparation and fieldwork.
ArcGIS Pro, ArcGIS Field Maps, Survey123, GPS
2mo
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Authorized Biologist
Fort Irwin, California, United States
$85k-$110k/yr OnsiteFull Time
Bristol Bay Native Corporation
Bristol Bay Native Corporation: Alaska Native providing diversified government and commercial services.
2+ YOEBachelor's in biology/environmental science; 2+ years terrestrial biology; Mojave Desert tortoise experience; field surveys and monitoring; permits and diverse documentation skills.
Microsoft Office 365, Field equipment
2mo
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Computational Biologist
Stanford, California, United States
$117k-$150k/yr OnsiteFull Time
Stanford University
Stanford University: Private research university providing academic education and medical services.
3+ YOEPhD preferred in computational biology/bioinformatics/CS or related field; 3+ years postdoctoral or professional experience; proficiency in Python, R, Bash; experience with machine learning, workflow automation, reproducible pipelines, and technical training delivery.
Python, R, Bash
1mo
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Computational Biologist
New York or San Francisco or United States
$220k-$300k/yr FieldFull Time
Edison Scientific
Edison Scientific: Developing autonomous AI agents for scientific research and discovery.
PhD in biological science or equivalent experience; familiarity with pharma/biotech regulatory landscape; experience analyzing complex biological data types; hands-on experience with LLM/agentic AI in research; strong critical thinking and presentation skills.
LLM, Python, TypeScript, JavaScript
1mo
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Wildlife Biologist
Ridgecrest, California, United States
$50-$75/hr FieldSeasonal
Teya
Teya: Alaska Native-owned firm providing federal government contracting services.
1+ YOEBachelor's in wildlife biology or related field, CDFW authorization as applicable, 1–3 years field survey experience preferred, proficiency with GPS/GIS/Microsoft Office, valid driver's license, ability to work independently in remote desert environments.
GPS, GIS, Microsoft Office
2mo
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Computational Biologist
Palo Alto, California, United States
OnsiteFull Time
Transcripta Bio
Transcripta Bio: AI-driven drug discovery platform leveraging high-resolution transcriptomic data.
3+ YOEPhD in Bioinformatics/Computational Biology with 3+ years of industry experience; extensive RNA-seq analysis and pipelines.
Python, R, Scanpy, Pandas, NumPy, DESeq2, ggplot2, Snakemake, Nextflow, Git
2w
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Invertebrate Biologist
Saratoga, California, United States
$70k-$83k/yr OnsiteFull Time
Peninsula Humane Society & SPCA
Peninsula Humane Society & SPCA: Rescues, rehabilitates, and finds homes for abandoned and injured animals.
3+ YOEBA/BS in biology or related field (MS preferred), minimum 3 years professional conservation or biology experience, experience with butterfly husbandry preferred, CA driver’s license, ability to lift 50-75 lbs, background check required.
Raptormed, Microsoft Office
2w
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Field Biologist
El Segundo, California, United States
$28-$40/hr FieldFull Time, Part Time
GPA Consulting
GPA Consulting: Provides environmental, biological, and historic preservation consulting services
3+ YOEMinimum 3 years biological field experience, bachelor\u0002s in Natural Sciences or Environmental Studies (or equivalent experience), knowledge of California ecology and regulatory permitting, GIS proficiency, ability to drive and perform fieldwork.
Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft PowerPoint, ArcGIS
3w
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Quantitative Biologist
Emeryville, California, United States
$150k-$200k/yr OnsiteFull Time
Arcadia Science
Arcadia Science: Independent evolutionary biology research developing therapeutics and tools.
3+ YOEPhD or equivalent,3+ years post-PhD scientific experience,expertise in experimental design,image analysis,statistical and ML methods,bench experience,and strong science communication.
Python, R, Raman spectroscopy, Coherent Raman imaging, Live-cell microscopy, Quantitative phase imaging