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Aquatic Biologist Jobs (NOW HIRING)

Aquarium

Biologist

Houston, TX · On-site

Biologist The Downtown Aquarium in Houston, Texas is currently seeking a full time Biologist I or ... This magnificent six-acre entertainment and dining complex is a 500,000-gallon aquatic wonderland ...

Rentokil

Sr. Aquatic Specialist

Sanford, FL

$81K - $81K/yr

Strong knowledge of aquatic biology, ecology, and water chemistry principles, with a focus on maintaining optimal environmental conditions for aquatic life. * Familiarity with aquatic equipment ...

New

Jones Lake Management

Field Biologist

Fort Collins, CO · On-site

$20 - $22/hr

Position Title: Field Biologist Location: Fort Collins, CO. Experience: You'll rely on your ... Status: Full-Time About Us Aquatics Associates has a history of excellence in lake management. This ...

Dudek

As-Needed Lab Biologist

Tracy, CA · On-site

$31/hr

Requires existing familiarity with standard and specialized aquatic toxicology laboratory equipment ... Collects water and biological samples for subcontracted laboratory analysis; * Interacts with ...

Jones Lake Management

Field Biologist

Fishers, IN · On-site

$19 - $21/hr

Field Biologist Location: Fishers, IN Experience: You'll rely on your education, and we'll ensure ... Additional practices may include aquatic applications, water quality enhancement, aeration, etc.

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How much do aquatic biologist jobs pay per year?

As of Aug 9, 2026, the average yearly pay for aquatic biologist in the United States is $63,488.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,500.00 and $71,500.00 per year, depending on experience, location, and employer.

What are some common challenges aquatic biologists face in fieldwork and how are they managed?

Aquatic Biologists often encounter challenges such as unpredictable weather, difficult terrain, and limited access to certain water bodies during fieldwork. To manage these obstacles, professionals typically plan field activities around seasonal conditions, use specialized equipment for safety and sample collection, and work in teams to ensure efficiency and safety. Flexibility, strong problem-solving skills, and thorough preparation are essential for adapting to changing field conditions and ensuring high-quality data collection.

What is the difference between Aquatic Biologist vs Marine Biologist?

AspectAquatic BiologistMarine Biologist
CredentialsBachelor's or Master's in Biology, Environmental Science, or related fieldsBachelor's or Master's in Marine Biology, Oceanography, or related fields
Work EnvironmentFreshwater and aquatic ecosystems, lakes, rivers, wetlandsOcean and marine environments, coastal areas, open seas
Employer & IndustryEnvironmental agencies, research institutions, conservation organizationsMarine research centers, aquariums, government agencies, NGOs
Common Search & ComparisonOften compared for ecosystem focus and habitatSpecialized in oceanic and saltwater environments

While both roles involve studying aquatic life, an Aquatic Biologist focuses on freshwater and inland water ecosystems, whereas a Marine Biologist specializes in oceanic and saltwater environments. The credentials, work settings, and industries overlap significantly, but their habitat focus distinguishes them.

What are the key skills and qualifications needed to thrive as an aquatic biologist, and why are they important?

To thrive as an Aquatic Biologist, you need a solid background in biology, ecology, and environmental science, often supported by at least a bachelor's degree in a related field. Familiarity with laboratory analysis, GIS software, water quality testing equipment, and statistical tools is typically required. Strong analytical thinking, effective communication, and teamwork skills help set exceptional professionals apart in this role. These competencies are crucial for conducting accurate research, interpreting data, and collaborating on projects that protect and manage aquatic ecosystems.

What is an aquatic biologist?

Aquatic biologists are scientists who study organisms and ecosystems in water environments, such as rivers, lakes, wetlands, and oceans. Their work involves researching the biology, behavior, and interactions of aquatic plants and animals, as well as assessing the health of aquatic habitats. Aquatic biologists may also monitor water quality, investigate the impacts of pollution or climate change, and develop conservation strategies. They often work for government agencies, environmental organizations, or research institutions.

What jobs can you get with an aquatic biologist degree?

An aquatic biologist can work in roles such as research scientist, environmental consultant, water resource manager, or conservation officer. These positions often involve fieldwork, data analysis, and environmental monitoring, sometimes requiring specialized certifications or knowledge of laboratory tools and ecological systems.

What does an aquatic biologist do?

An aquatic biologist studies the ecology of freshwater and marine ecosystems. Their duties include conducting field research, collecting samples, making observations of plant and animal organism health or behavior, analyzing data, and writing reports on their findings. Some biologists may study a specific oceanic ecosystem, while others study systems, such as rivers, streams, wetlands, or lakes. In addition to research, an aquatic biologist may attend marine or freshwater science conferences and write grants to fund further research. Qualifications to become an aquatic biologist include an advanced college degree in aquatic science or marine biology, typically a master’s degree or Ph.D., and some people in this field pursue a career as an oceanographer or limnologist.

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Aquatic Biologist jobs near you
Infographic showing various Aquatic Biologist job openings in the United States as of August 2026, with employment types broken down into 73% Full Time, 24% Part Time, 2% Temporary, and 1% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $63,488 per year, or $30.5 per hour.

Biologist

Aquarium

Houston, TX • On-site

Other

PTO

Re-posted 21 days ago

Job description

Overview
JOIN A WINNING TEAM!
Biologist
The Downtown Aquarium in Houston, Texas is currently seeking a full time Biologist I or II based on experience. It is the responsibility of the Biologist to be aware of all aspects of the Life Sciences Department. This includes maintaining all department protocols, adhering to policies, and fulfilling daily responsibilities concerning the care and maintenance of the animal collection. This position must also exhibit a high level of professional and personalized guest service that embodies the Company's brand standard and core values (K.E.E.P. - Kindness, Engagement, Empathy and Positivity).
What we offer you:
  • Unparalleled training and development programs
  • Generous employee discounts on dining, retail, amusements and hotels
  • Flexible schedules
  • Multiple benefit plans to suit your needs
  • Paid time off or paid sick leave (based on location)
  • Opportunities for advancement
  • Community volunteer opportunities with Landry's League
  • Positive and respectful work environment where diversity is valued

Responsibilities
Professional Animal Care
  • Responsible for all aspects of animal husbandry pertaining to freshwater and marine fishes, elasmobranchs, invertebrates, reptiles, and amphibians
  • Perform daily routine as scheduled
  • Maintain accurate and informative daily animal records in ZIMS Species 360
  • Prepare daily diet and nutritional needs for the animal collection
  • Perform daily water quality testing of all exhibits and water features
  • Perform minor life support system maintenance as needed
  • Assist curatorial staff with medical treatments and husbandry procedures as needed

Communication
  • Conduct yourself in helpful and respectful manner with all guest interactions
  • Participate in various public presentations, with or without animals
  • Communicate any animal related or other concerns to Curators
  • Interact with dignitaries, professionals, special guests, VIPs, students, and tour groups as directed

Department Management
  • Observe and help maintain department areas as directed
  • Report supply needs to Curators
  • Assure exhibit "readiness" for opening daily
  • Make frequent daily rounds to evaluate cleanliness of work area/equipment, animal welfare, and safety concerns

Qualifications
Apply now if you:
  • Have a Bachelor's degree with major course work in Biology, Zoology or related field
  • Have a minimum of 1-2 years of experience working in a public aquarium, and with an AZA accredited institution (preferred)
  • Have basic working knowledge of life support systems, animal husbandry, disease prevention, treatment and control, and animal rearing techniques
  • Have experience with corals (is a plus)
  • Are able to complete a diving assessment on site once hired and can SCUBA dive daily. Advanced certifications are a plus
  • Are able to be medically cleared by a physician for SCUBA upon hire
  • Have excellent analytical, problem solving, administrative, multi-tasking, organization, and prioritization skills
  • Have excellent interpersonal and communication skills (verbal and written), speak fluent English and articulate well
  • Work efficiently, independently, and consistently producing quality results
  • Have a valid driver's license
  • Are able to work a variable schedule including evenings, weekends, and holidays
  • Enjoy working in a fast-paced environment both individually and with a team (including other departments)

Downtown Aquarium is the product of redeveloping two downtown Houston landmarks - Fire Station No. 1 and the Central Waterworks Building. This magnificent six-acre entertainment and dining complex is a 500,000-gallon aquatic wonderland, home to over 300 species of aquatic life from around the globe. With a full-service restaurant, an upscale bar, a fully equipped ballroom, aquatic & terrestrial exhibits, shopping and a variety of amusements, Downtown Aquarium has it all!
Learn more about Landry's by visiting our website at www.landrysinc.com
EOE
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