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Water Biologist Jobs (NOW HIRING)

Dudek

Mid-Senior Biologist

$68K - $110K/yr

Dudek's journey began in 1980 with a vision to serve Southern California's water and wastewater ... A Biologist III focuses on project leadership, community coordination, and mentoring junior staff ...

HDR

Biologist 2

Walnut Creek, CA

This is a unique opportunity that supports projects in our transportation, water, and natural ... In the role of Biologist II, we'll count on you to proactively lend your biological resources ...

HDR

Biologist 2

Walnut Creek, CA · On-site

This is a unique opportunity that supports projects in our transportation, water, and natural ... In the role of Biologist II, we'll count on you to proactively lend your biological resources ...

WSP

Assistant Vice President Biologist

Riverside, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Ensures biological-related project elements and processes are conveyed and acted upon with a high ... Endangered Species Act, Clean Water Act permitting, CEQA, NEPA, etc.). * Ensure technical reports ...

Stantec

Associate Biologist

Los Angeles, CA · On-site

$80K - $116K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As an Associate Biologist with Stantec, you will work in a highly dynamic team environment with other biologists/ecologists/water resource specialists, and land planning and regulatory experts. This ...

Geo-Logic Associates

Mid-Level Biologist

Albuquerque, NM · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Are you a mid-level biologist seeking challenging projects, career advancement, employee ownership ... DBS&A is a water resources, engineering, and environmental consulting firm providing comprehensive ...

Dudek

Mid-Senior Biologist

$68K - $110K/yr

Dudek's journey began in 1980 with a vision to serve Southern California's water and wastewater ... A Biologist III focuses on project leadership, community coordination, and mentoring junior staff ...

Parsons Corporation

Principal Biologist

Fresno, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Preparation of permit applications such as streambed alteration agreements and Clean Water Act ... The Biologist will be responsible for any of the above biological study and environmental ...

Parsons

Principal Biologist

Fresno, CA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Preparation of permit applications such as streambed alteration agreements and Clean Water Act ... The Biologist will be responsible for any of the above biological study and environmental ...

Parsons

Principal Biologist

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Preparation of permit applications such as streambed alteration agreements and Clean Water Act ... The Biologist will be responsible for any of the above biological study and environmental ...

TRC Companies, Inc.

Senior Biologist / Project Manager

Irvine, CA · On-site

$100K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Manage biological and environmental permitting projects from proposal through project completion ... Jurisdictional Waters Delineations * Habitat Restoration Plans * Mitigation Monitoring Reports

Stantec

Senior Biologist

Santa Maria, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior-level Biologist with Stantec, you will work in a highly dynamic team environment with other biologists/ecologists/water resource specialists, and land planning and regulatory experts.

Stantec

Senior Biologist

Ventura, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior-level Biologist with Stantec, you will work in a highly dynamic team environment with other biologists/ecologists/water resource specialists, and land planning and regulatory experts.

Stantec

Senior Biologist

Monrovia, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior-level Biologist with Stantec, you will work in a highly dynamic team environment with other biologists/ecologists/water resource specialists, and land planning and regulatory experts.

Stantec

Senior Biologist

Pasadena, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior-level Biologist with Stantec, you will work in a highly dynamic team environment with other biologists/ecologists/water resource specialists, and land planning and regulatory experts.

Stantec

Senior Biologist

Los Angeles, CA · On-site

$93K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior-level Biologist with Stantec, you will work in a highly dynamic team environment with other biologists/ecologists/water resource specialists, and land planning and regulatory experts.

Stantec

Senior Biologist

Santa Barbara, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior-level Biologist with Stantec, you will work in a highly dynamic team environment with other biologists/ecologists/water resource specialists, and land planning and regulatory experts.

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All JobsScience JobsBiology JobsBiologist JobsWater Biologist Jobs

Water Biologist information

See salary details

$37K

$89.4K

$138K

How much do water biologist jobs pay per year?

As of Aug 19, 2026, the average yearly pay for water biologist in the United States is $89,403.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,500.00 and $121,000.00 per year, depending on experience, location, and employer.

What does a water biologist do?

A water biologist studies aquatic ecosystems, including plants, animals, and microorganisms, to understand their interactions and health. They often conduct fieldwork, collect samples, and analyze data using laboratory tools to assess water quality and support conservation efforts.

What cities are hiring for Water Biologist jobs?

Cities with the most Water Biologist job openings:

What states have the most Water Biologist jobs?

States with the most job openings for Water Biologist jobs include:

What job categories do people searching Water Biologist jobs look for?

The top searched job categories for Water Biologist jobs are:

Water Biologist jobs near you
Infographic showing various Water Biologist job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $89,403 per year, or $43 per hour.

Mid-Senior Biologist

Dudek

Remote

$68K - $110K/yr

Full-time

Re-posted 5 days ago

Job description

Overview
Location(s): East Coast
Work Environment: Field / Remote
Compensation: $68,000-$110,000 annually*
Dudek's journey began in 1980 with a vision to serve Southern California's water and wastewater agencies.
Today, we are a 100% employee-owned firm supporting clients nationwide and delivering projects that improve and protect the built and natural environments of communities throughout the United States. Our work has been recognized by leading industry organizations, and we've been honored with multiple national Top Workplace Awards.
Our employee-owners are unified by a singular commitment to supporting projects that address key societal issues, such as the transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience.
Learn more about our award-winning culture, the benefits and perks of being a Dudekian, and the projects you will have the opportunity to shape.
Position Overview
Who You Are
As an employee-owner, you embrace accountability, working safely, and collaboration while thinking resourcefully and independently.
Like all Dudekians, you are curious and solution-oriented, with the ability to adapt quickly to changes and approach challenges with a spirit of innovation.
How You'll Make an Impact
A Biologist III leads complex biological assessments, oversees regulatory compliance efforts, and provides technical expertise in natural resource management. A Biologist III focuses on project leadership, community coordination, and mentoring junior staff while ensuring environmental sustainability in our projects. This particular position would be filled by someone who is familiar with flora and fauna in the southeastern US and may have the opportunity to develop into a more specialized biological focus over time that aligns with the individual's specific specialty.
Duties and Responsibilities
Project Leadership
  • Serves as a lead biologist on large-scale environmental projects, overseeing biological assessments and ecological impact studies.

Field Studies and Data Analysis
  • Designs and conducts biological field surveys, habitat assessments, and natural resource monitoring to evaluate project site conditions. This includes surveys for flora and fauna, mapping of suitable habitat for listed species, tree inventory, and invasive weed management plans.

Regulatory Compliance and Permitting
  • Ensures projects adhere to environmental laws, including the Clean Water Act, Endangered Species Act, National Environmental Policy Act (NEPA), and state/local regulations.

Technical Reporting
  • Develops and reviews technical reports, environmental impact assessments, and mitigation plans to support project approvals and permitting.

Interdisciplinary Collaboration
  • Works closely with engineers, architects, environmental planners, and regulatory agencies to integrate biological considerations into project designs and development plans.

Engagement
  • Communicates findings and recommendations to clients, government agencies, and the public. Experience with public meetings and regulatory consultations with state and federal natural resource agencies.

Mentorship and Supervision
  • Provides technical guidance and mentorship to junior biologists, ensuring high-quality environmental assessments and fieldwork.

Business Development Support
  • Assists with proposals, client outreach, and identifying new opportunities for environmental services within the architecture, engineering and construction industry.

Minimum Qualifications
  • Experience:6+ years' experience in biological fieldwork, environmental consulting, regulatory compliance, and technical leadership in the AEC industry or a related field.
  • Education: Bachelor's degree in Biology, Environmental Science, or a related field.
  • Must possess a valid driver's license and have active personal automobile liability insurance by the first day of employment

Preferred Qualifications
  • Relevant certifications (e.g., Certified Ecologist, Professional Wetland Scientist, Certified Wildlife Biologist) a plus.
  • Demonstrated ability to manage projects, mentor staff, and effectively communicate with stakeholders.
  • Demonstrated knowledge of southeast flora and fauna
  • Masters Degree in Biology, Environmental Science, or related field

Compensation: $68,000-$110,000 annually*
*Final agreed-upon compensation will be based on a variety of factors including, but not limited to, an individual's related experience, education, certifications, skills, and work location. Successful candidates must pass a pre-employment drug test and background check prior to beginning employment.
Working Conditions
  • This job operates in a remote or office-based environment and this role routinely uses standard office equipment such as computers, phones, printers, etc.
  • This job requires occasional project site visits, based outdoors which can include excessive noise, uneven walking surfaces, extreme weather, and moving vehicles and equipment.

Physical Requirements
The physical demands described here are representative of those that must be met to successfully perform the essential functions of the job. This job requires the following:
  • Working on a computer, sitting, or standing for long periods of time in an office or remote office setting.
  • Employees must be capable of bending, squatting, climbing ladders, and Finish lifting up to 35 lbs. unassisted; 50lbs in a team lift (two or more employees).
  • This job requires attending meetings, both in person and virtually as well as speaking on the phone with government agency representatives, members of the public, and others. Speaking, hearing and listening are required.
  • Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.
  • Outdoor activity may involve walking/trekking in uneven terrain over long distances in extreme weather conditions for extended periods of time.

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Dudek is committed to creating a workplace where all employees, regardless of their background, feel valued, respected, and have equal opportunities to succeed. We believe that a diverse and inclusive workforce is essential to our business success, and we are dedicated to fostering a culture where everyone can thrive. We are committed to fair and equitable processes, based on merit, free from any discrimination.
Dudek is genuinely committed to equal employment opportunities within our company and on our project teams. Dudek is also committed to compliance with all applicable laws providing equal employment opportunities. This commitment applies to all persons involved in Dudek's operations and prohibits unlawful discrimination by any employee of Dudek, including supervisors and coworkers. Equal employment opportunities will be extended to all persons (including those with disability and veteran status) in all aspects of the employment relationship, including recruitment, hiring, training, promotion, transfer, compensation, benefits, discipline, layoff, recall, and termination. Any employee who violates this policy and Dudek's commitment to equal employment opportunities will be subject to disciplinary action.
Dudek is a U.S.-based employer. All positions are based in the United States and require U.S. work authorization.

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