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Ecotoxicology Jobs (NOW HIRING)

Tetra Tech

Ecotoxicology Expert

Owings Mills, MD · On-site

Conduct thorough scientific literature searches related to ecotoxicology and risk assessment. * Conduct qualitative and quantitative exposure assessments of chemicals for human health. * Conduct ...

Tetra Tech, Inc.

Ecotoxicology Expert

Owings Mills, MD · On-site

Conduct thorough scientific literature searches related to ecotoxicology and risk assessment. * Conduct qualitative and quantitative exposure assessments of chemicals for human health. * Conduct ...

Cherokee Federal

Subject Matter Expert II

Columbia, MO · On-site

Support ongoing ecotoxicology laboratory and field studies, with emphasis on evaluating exposure pathways and risk from emerging contaminants and deploying/operating water-quality sensors. * Operate ...

Exponent Inc.

Ecotoxicologist (Ph.D.)

Natick, MA

D. in Ecotoxicology, Environmental Toxicology, Freshwater Ecology, Marine Ecology, Applied Ecology, Environmental Science, Marine Sciences, or related field * Excellent technical background in ...

Exponent Inc.

Ecotoxicologist (Ph.D.)

Natick, MA · On-site

$92K - $112K/yr

D. in Ecotoxicology, Environmental Toxicology, Freshwater Ecology, Marine Ecology, Applied Ecology, Environmental Science, Marine Sciences, or related field * Excellent technical background in ...

Exponent Inc.

Ecotoxicologist (Ph.D.)

Natick, MA

D. in Ecotoxicology, Environmental Toxicology, Freshwater Ecology, Marine Ecology, Applied Ecology, Environmental Science, Marine Sciences, or related field * Excellent technical background in ...

Smithers Group

Assistant Biologist I

Wareham, MA

$21/hr

Job Summary The Assistant Biologist I is responsible for performing routine, GLP-compliant laboratory activities in support of ecotoxicology studies. Under supervision, the incumbent executes study ...

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How much do ecotoxicology jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for ecotoxicology in the United States is $23.18, according to ZipRecruiter salary data. Most workers in this role earn between $18.99 and $25.96 per hour, depending on experience, location, and employer.

What is an Ecotoxicology job?

An ecotoxicology job involves studying the effects of toxic substances on ecosystems, wildlife, and human health. Professionals in this field assess environmental risks of pollutants, design experiments, and develop strategies to minimize ecological harm. They often work in regulatory agencies, research institutions, or environmental consulting firms to ensure compliance with environmental laws and improve sustainability practices.

What are the key skills and qualifications needed to thrive in the Ecotoxicology position, and why are they important?

To thrive in ecotoxicology, you need a solid background in environmental science, biology, or chemistry, often backed by an advanced degree in one of these fields. Familiarity with laboratory equipment, statistical analysis software (such as R or SPSS), and knowledge of environmental regulations are commonly required. Strong analytical thinking, problem-solving skills, and clear written and verbal communication are valuable soft skills in this field. These skills are crucial for designing experiments, interpreting data, and effectively communicating findings to stakeholders for informed environmental decision-making.

What kinds of projects or research might an ecotoxicologist work on in their day-to-day role?

Ecotoxicologists are often involved in assessing the effects of chemical substances and pollutants on ecosystems, which may include laboratory experiments, field studies, and data analysis. They might conduct bioassays, analyze environmental samples, and evaluate risks to both wildlife and human health. Collaboration with regulatory agencies, environmental consultants, and multidisciplinary scientific teams is common to ensure that results inform safety standards and policy decisions. The role frequently involves the preparation of detailed reports and presentations to communicate findings to both technical and non-technical audiences.

More about Ecotoxicology jobs
What are the most commonly searched types of Ecotoxicology jobs? The most popular types of Ecotoxicology jobs are:
What states have the most Ecotoxicology jobs? States with the most job openings for Ecotoxicology jobs include:
What job categories do people searching Ecotoxicology jobs look for? The top searched job categories for Ecotoxicology jobs are:
Ecotoxicology jobs near you
Infographic showing various Ecotoxicology job openings in the United States as of July 2026, with employment types broken down into 94% Full Time, and 6% Part Time. Highlights an 94% Physical, and 6% Hybrid job distribution, with an average salary of $48,222 per year, or $23.2 per hour.
Ecotoxicology Expert

Ecotoxicology Expert

Tetra Tech

Owings Mills, MD • On-site

Other

Posted 19 days ago

Tetra Tech rating

6.1

Company rating: 6.1 out of 10

Based on 41 frontline employees who took The Breakroom Quiz

405th of 442 rated engineering

Job description

The Opportunity:  

Tetra Techis adding a Ecotoxicologist Expertto ourteam. This position is open for remote work within the United States.  

Why Tetra Tech:  

At Tetra Tech, we areLeading with Scienceto solve the world's most complex challenges.Our industry-leading expertsin engineering and consultingare committed to driving positive change in communities around the world.For 60 years, wehavebeen at the forefront of innovation and sustainability.Today we stand as a market leader, offeringcutting-edgesolutions in water, environment, energy, and international development.Our work has improved more than625million lives around the world.  

Your Impact:  

Join Tetra Tech to make a real difference.Our workleveragescutting-edgetechnologies, advanced analytics, and theexpertiseof world-class scientists and engineers to create meaningful change around the world. Discover your full potential - join us to advance your career while leavinga lasting legacy. 

Position Summary: 

We are in search of a part-time team member to join our team of scientists with an extensive background in ecotoxicology and risk assessment. You will work as needed on projects requiring independent scientific research, literature review, peer review of reports, and advisory services. 

Essential Job Functions: 

The following duties are essential to this role. Reasonable accommodations will be made to enable individuals with disabilities to perform these functions. 

  • Provide peer review of scientific reports and studies involving monitoring, lab analysis, data interpretation and risk assessment.

  • Conduct thorough scientific literature searches related to ecotoxicology and risk assessment.

  • Conduct qualitative and quantitative exposure assessments of chemicals for human health.

  • Conduct toxicity assessments, including calculation of margins of exposure for exposure pathways.

  • Provide expert advice related to scientific studies.
     

RequiredQualifications:  

  • Proficiency in aquatic toxicology, bioassays, ecological and human health risk assessments, and aquatic ecology. 
  • Ability to work independently and conduct critical reviews of scientific documents.
  • Excellent report writing skills,
  • PhD degree in ecology, biology, toxicology, or a related discipline.
  • Experience reviewing and evaluating technical reports and literature.
  • Experience using Microsoft Excel and Word.
     

Physical Requirements:  

  • Ability to sit at a workstation and use a computer for extended periods of time (up to 8 hours/day). Additional hours may be required based on project needs. 
  • Manual dexterity to use a computer mouse, keyboard, and other tools. 
  • Visual acuity to read and interpret detailed drawings and technical documents. 
  • Ability to communicate effectively in-person and via electronic means. 

Life at Tetra Tech:  

Theperksof working at Tetra Tech include:   

  • Comprehensive and market-competitivebenefits.  
  • Merit-based financial rewards.  
  • Employee stock purchase program. 
  • Flexibility and company-wide commitment to work/life balance.  
  • Collaborative team atmosphere that values the contributions of all employees.  
  • Learning and development opportunitiesfor ongoingprofessional growth.

About Tetra Tech: 

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition. 

Tetra Techis proud to be an Equal Opportunity Employer.  All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans. 

We invite applications from all interested parties.  

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities: 

LinkedIn: @TetraTechCareers 

X (Twitter): @TetraTechJobs 

Additional Information
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