As-Needed Biologist
$30 - $39/hr
... 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 ...
$30 - $39/hr
... 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 ...
$30 - $39/hr
... 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 ...
Phoenix, AZ · On-site +1
$25 - $45/hr
Experience in performing biological surveys for desert tortoise, previous USFWS authorized biologist status or requisite qualifications and experience to obtain authorized biologist status
Phoenix, AZ · On-site +1
$25 - $45/hr
Experience in performing biological surveys for desert tortoise, previous USFWS authorized biologist status or requisite qualifications and experience to obtain authorized biologist status
Pasadena, CA · On-site
$30 - $39/hr
... 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 ...
Pasadena, CA · On-site
$30 - $39/hr
... 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 ...
Pasadena, CA · On-site
$30 - $39/hr
... 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 ...
Pasadena, CA · On-site
$30 - $39/hr
... 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 ...
$30 - $39/hr
... 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 ...
$30 - $39/hr
... 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 ...
Riverside, CA · On-site
$30 - $39/hr
... 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 ...
Riverside, CA · On-site
$30 - $39/hr
... 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 ...
San Diego, CA · On-site
$30 - $39/hr
... 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 ...
San Diego, CA · On-site
$30 - $39/hr
... 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 ...
Work with ESA Section 7 Biological Opinions and Permits, California ESA, California Department of ... CRLF, Burrowing Owl, CTS, Desert Tortoise, Kit Fox, preferred. * Required to maintain a Class C ...
Work with ESA Section 7 Biological Opinions and Permits, California ESA, California Department of ... CRLF, Burrowing Owl, CTS, Desert Tortoise, Kit Fox, preferred. * Required to maintain a Class C ...
Sacramento, CA · On-site
$21.63 - $31.25/hr
Work with ESA Section 7 Biological Opinions and Permits, California ESA, California Department of ... CRLF, Burrowing Owl, CTS, Desert Tortoise, Kit Fox, preferred. * Required to maintain a Class C ...
Sacramento, CA · On-site
$21.63 - $31.25/hr
Work with ESA Section 7 Biological Opinions and Permits, California ESA, California Department of ... CRLF, Burrowing Owl, CTS, Desert Tortoise, Kit Fox, preferred. * Required to maintain a Class C ...
Irvine, CA · On-site
Your Opportunity We are seeking an Associate Biologist with a with a minimum of 5 years of ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
Irvine, CA · On-site
Your Opportunity We are seeking an Associate Biologist with a with a minimum of 5 years of ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
Irvine, CA · On-site
Your Opportunity We are seeking a Senior Biologist with a with a minimum of 10 years of experience ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
Irvine, CA · On-site
Your Opportunity We are seeking a Senior Biologist with a with a minimum of 10 years of experience ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
Bakersfield, CA · On-site
Your Opportunity We are seeking a Senior Biologist with a with a minimum of 10 years of experience ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
Bakersfield, CA · On-site
Your Opportunity We are seeking a Senior Biologist with a with a minimum of 10 years of experience ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
San Diego, CA · On-site
$93K - $140K/yr
Your Opportunity We are seeking a Senior Biologist with a with a minimum of 10 years of experience ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
San Diego, CA · On-site
$93K - $140K/yr
Your Opportunity We are seeking a Senior Biologist with a with a minimum of 10 years of experience ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
San Diego, CA · On-site
$80K - $116K/yr
Your Opportunity We are seeking an Associate Biologist with a with a minimum of 5 years of ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
San Diego, CA · On-site
$80K - $116K/yr
Your Opportunity We are seeking an Associate Biologist with a with a minimum of 5 years of ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
Bakersfield, CA · On-site
Your Opportunity We are seeking an Associate Biologist with a with a minimum of 5 years of ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
Bakersfield, CA · On-site
Your Opportunity We are seeking an Associate Biologist with a with a minimum of 5 years of ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
A Day in the Life This Field Wildlife Biologist role involves conducting biological surveys ... Professional experience with one or more of these species is preferred: desert tortoise, Arroyo ...
A Day in the Life This Field Wildlife Biologist role involves conducting biological surveys ... Professional experience with one or more of these species is preferred: desert tortoise, Arroyo ...
Your Opportunity We are seeking an Associate Biologist with a with a minimum of 5 years of ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
Your Opportunity We are seeking an Associate Biologist with a with a minimum of 5 years of ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
San Bernardino, CA · On-site
Your Opportunity We are seeking a Senior Biologist with a with a minimum of 10 years of experience ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
San Bernardino, CA · On-site
Your Opportunity We are seeking a Senior Biologist with a with a minimum of 10 years of experience ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
A Day in the Life This Field Wildlife Biologist role involves conducting biological surveys ... Professional experience with one or more of these species is preferred: desert tortoise, Arroyo ...
A Day in the Life This Field Wildlife Biologist role involves conducting biological surveys ... Professional experience with one or more of these species is preferred: desert tortoise, Arroyo ...
San Diego, CA · On-site
Your Opportunity We are seeking a Senior Biologist with a with a minimum of 10 years of experience ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
San Diego, CA · On-site
Your Opportunity We are seeking a Senior Biologist with a with a minimum of 10 years of experience ... bee, desert tortoise, burrowing owl, western snowy plover, California least tern, least Bell ...
$37K - $46.2K
6% of jobs
$46.2K - $55.4K
9% of jobs
$60.8K is the 25th percentile. Wages below this are outliers.
$55.4K - $64.5K
17% of jobs
$64.5K - $73.7K
13% of jobs
The median wage is $78.8K / yr.
$73.7K - $82.9K
10% of jobs
$82.9K - $92.1K
7% of jobs
$92.1K - $101.3K
12% of jobs
$104.7K is the 75th percentile. Wages above this are outliers.
$101.3K - $110.5K
4% of jobs
$110.5K - $119.6K
4% of jobs
$119.6K - $128.8K
1% of jobs
$128.8K - $138K
17% of jobs
$37K
$89.4K
$138K
A Desert Tortoise Biologist studies, monitors, and protects desert tortoise populations, primarily in arid regions like the Mojave and Sonoran Deserts. They conduct field surveys, track tortoise movements, assess habitat conditions, and ensure compliance with environmental regulations. Their work often supports conservation efforts, research studies, and land management planning. They may collaborate with government agencies, environmental organizations, and researchers to develop strategies for species protection. This role requires knowledge of ecology, wildlife biology, and regulatory guidelines related to endangered species.
Desert Tortoise Biologists require a solid background in wildlife biology, ecology, and field research methods, often supported by a degree in biology, ecology, or a related field. Experience with GPS, GIS software, radio telemetry, and relevant permits such as Section 10(a)(1)(A) authorization for handling protected species is highly valuable. Strong observation skills, attention to detail, and the ability to collaborate well with multidisciplinary teams help biologists excel in both independent fieldwork and group projects. These skills and qualifications are crucial for ensuring accurate data collection, regulatory compliance, and successful conservation of the desert tortoise.
A typical day for a Desert Tortoise Biologist often involves extensive fieldwork, such as conducting population surveys, tracking tortoise movements, and monitoring habitats, sometimes in remote desert locations. You may spend time collecting data, recording observations, and ensuring compliance with environmental regulations, as well as caring for tortoises during research activities. When not in the field, the role includes tasks like analyzing data, preparing reports, and collaborating with environmental consultants, agencies, or conservation partners to develop management plans. This balance of outdoor and office work provides a dynamic schedule and the opportunity to make a direct impact on species preservation.

$30 - $39/hr
Other
Posted 11 days ago
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.Â
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
Compensation
$30 - $39 per hour, based on experience and qualifications.Â
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.
PM21
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
Sourced by ZipRecruiter
Environmental consulting services
11 - 50 Employees
La Mesa, CA, US
1991