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Fish Biologist Jobs in California (NOW HIRING)

GPA Consulting

On-call Field Biologist

El Segundo, CA · On-site

$28 - $40/hr

... Fish and Game Code Section 1602 Streambed Alteration Agreements; and * Working knowledge of federal and state regulations pertaining to biological resources, including (but not limited to) the ...

ICF

Senior Fisheries Biologist

West Sacramento, CA · On-site

$85K - $105K/yr

ICF is currently seeking a senior fisheries biologist to support their growing acoustic telemetry services as part of the Fish and Aquatic Science and Technology (FAST) Team. This person will conduct ...

ICF

Senior Fisheries Biologist

West Sacramento, CA · On-site

$85K - $105K/yr

ICF is currently seeking a senior fisheries biologist to support their growing acoustic telemetry services as part of the Fish and Aquatic Science and Technology (FAST) Team. This person will conduct ...

OMS Consulting Services, LLC

Field Biologist

Sacramento, CA · On-site

$21.63 - $31.25/hr

Work with ESA Section 7 Biological Opinions and Permits, California ESA, California Department of Fish and Wildlife (CDFW) 1602 Streambed regulations, Clean Water Act 401 certifications, and Army ...

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All JobsFish Biologist JobsFish Biologist Jobs in California

Fish Biologist information

See California salary details

$33.1K

$69.1K

$111K

How much do fish biologist jobs pay per year?

As of Sep 8, 2026, the average yearly pay for fish biologist in California is $69,064.00, according to ZipRecruiter salary data. Most workers in this role earn between $51,800.00 and $81,400.00 per year, depending on experience, location, and employer.

What does a fish biologist do?

A Fish Biologist studies fish and their habitats to understand their biology, behavior, and ecology. They may conduct field research, collect and analyze data, and work to conserve fish populations and aquatic environments. Fish Biologists often collaborate with government agencies, environmental organizations, and fisheries to develop management strategies and ensure sustainable practices. Their work helps protect aquatic ecosystems and supports healthy fish populations for future generations.

What are the key skills and qualifications needed to thrive as a fish biologist?

To thrive as a Fish Biologist, you need a solid background in biology, ecology, and fisheries science, typically supported by a bachelor's or master's degree in a related field. Familiarity with statistical analysis software, GIS tools, and data collection methods is important, along with any relevant certifications like SCUBA for field research. Strong observational, analytical, and communication skills help you work effectively with teams and present research findings. These skills ensure accurate data collection, effective resource management, and impactful conservation efforts.

What are some common challenges faced by fish biologists when conducting field research?

Fish biologists often encounter challenges such as unpredictable weather conditions, difficult terrain, and the need to adhere to strict environmental regulations during field research. Additionally, capturing and monitoring aquatic species can be physically demanding and requires specialized equipment and safety precautions. Collaboration with local agencies, landowners, and other scientists is also essential to ensure research is conducted ethically and effectively. Overcoming these challenges is key to collecting accurate data and advancing conservation efforts.

How much does a fish biologist make?

A fish biologist's salary varies by experience, location, and employer, but the median annual wage in the field is around $60,000 to $70,000. Entry-level positions typically start lower, while those with advanced degrees or specialized skills can earn over $80,000 annually.

What can you do with a fish biologist degree?

A fish biologist degree prepares individuals for careers in research, conservation, and management of aquatic ecosystems. Fish biologists often work for government agencies, environmental organizations, or research institutions, conducting field studies, data analysis, and environmental assessments. Skills in biology, ecology, and the use of tools like GIS and sampling equipment are essential for these roles.

What are popular job titles related to Fish Biologist jobs in California?

For Fish Biologist jobs in California, the most frequently searched job titles are:

What job categories do people searching Fish Biologist jobs in California look for?

The top searched job categories for Fish Biologist jobs in California are:

What cities in California are hiring for Fish Biologist jobs?

Cities in California with the most Fish Biologist job openings:

What are popular job titles related to Fish Biologist jobs in CA?

For Fish Biologist jobs in CA, the most frequently searched job titles are:

Fish Biologist jobs near you
Infographic showing various Fish Biologist job openings in California as of August 2026, with employment types broken down into 79% Full Time, and 21% Part Time. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $69,064 per year, or $33.2 per hour.

As-Needed Biologist

HELIX ENVIRONMENTAL PLANNING

Pasadena, CA • On-site

$30 - $39/hr

Temporary

Re-posted 5 days ago

Job description

Job Type
Temporary
Description
Looking for meaningful fieldwork with a company that values science, collaboration, and flexibility? HELIX Environmental Planning is growing, and we're seeking motivated As-Needed Biologists to support our Southern California biology team during our busy field seasons. This As-Needed Biologist role is ideal for early to mid-level professional biologists who thrive in the field, enjoy diverse projects, and want flexible, as-needed work with a respected environmental consulting firm. If you're an As-Needed Biologist ready to make an impact, we want to hear from you.
Why HELIX?
HELIX Environmental Planning is a California-based, employee-owned environmental consulting firm known for technical excellence, collaboration, and integrity. As an As-Needed Biologist, you'll join a supportive team that values high-quality science, safety, and professional respect. This is an as-needed, hourly position with variable hours, commonly ramping up during the spring and peak field seasons-perfect for professionals seeking flexibility while working on meaningful environmental projects.
Day in the Life
As an As-Needed Biologist, your days will be spent in the field across Southern California-conducting construction monitoring, performing bird surveys, mapping vegetation, and supporting restoration and infrastructure projects. You'll coordinate schedules with project managers, document field conditions, and contribute to projects that protect sensitive biological resources.
What You'll Do
  • Conduct terrestrial biological monitoring for construction and restoration projects
  • Perform biological surveys including bird surveys, vegetation mapping, and focused species surveys (including rare plants)
  • Maintain accurate field notes, maps, and project documentation
  • Manage your workload and coordinate schedules with project managers
  • Deliver high-quality work products on time and within budget

Compensation
$30 - $39 per hour, based on experience and qualifications.
Ready to put your field expertise to work? Apply today to join HELIX Environmental Planning as an As-Needed Biologist and be part of a team making a real environmental difference across Southern California.
HELIX is an equal opportunity employer committed to diversity and an inclusive work environment. We encourage all qualified applicants to apply regardless of gender, race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, disability, age, genetic information (including family medical history), political affiliation, military service or veteran status. These protections extend to all management practices and decisions, including recruitment and hiring, appraisal systems, promotions, training, and career development programs.
Requirements
Minimum Requirements
• Bachelor's degree in biology, environmental science, or related field
• Minimum 2 years of professional terrestrial biology experience (environmental consulting required)
• Experience with Southern California terrestrial flora, fauna and rare plant identification
• Experience with construction monitoring and/or conducting field surveys, including bird surveys
• Ability to hike long distances over varied terrain and weather conditions
• Valid California Driver's License with a clean driving record
Preferred Qualifications
• Valid recovery USFWS permits for listed species (e.g., coastal California gnatcatcher, Quino checkerspot butterfly)
• Valid Scientific Collecting Permit (SCP) from CA Dept of Fish and Wildlife
• Previously approved by CA Dept of Fish and Wildlife as a Designated Biologist on projects
• Experience with least Bell's vireo, Arroyo toad, desert tortoise and/or burrowing owl surveys
• Experience preparing biological monitoring reports
• Experience conducting surveys and monitoring for desert plant and wildlife species in Southern California
Salary Description
Range of $30 to $39

Apply