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Zoo Biologist Jobs (NOW HIRING)

Houston Zoo will be a leader in the global movement to save wildlife. Job Duties and ... Bachelor's degree (BA or BS) from four-year college or university in zoology, biology, animal ...

Houston Zoo will be a leader in the global movement to save wildlife. Job Duties and ... Bachelor's degree (BA or BS) from four-year college or university in zoology, biology, animal ...

On Call Zoologist

Dallas, TX · On-site

$15.50 - $21/hr

Actively encourage interest in wildlife through positive interaction with zoo guests via educational presentations focused on animals, biology, conservation, and environmental issues; Utilize the ...

LSS Manager Nashville Zoo Mission: Nashville Zoo is dedicated to inspiring a culture of ... Animal biology or zoology or another related field * Techniques for maintaining water quality.

Houston Zoo will be a leader in the global movement to save wildlife. Job Duties and ... Bachelor's degree (BA or BS) from four-year college or university in zoology, biology, animal ...

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Zoo Biologist information

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$37K

$89.4K

$138K

How much do zoo biologist jobs pay per year?

As of Jun 9, 2026, the average yearly pay for zoo 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 are zoo biologists?

Zoo biologists are scientists who study animals in zoos and wildlife parks. They focus on animal behavior, health, breeding, and conservation, often working to ensure the well-being of animals in captivity and to support species survival programs. Their work includes conducting research, developing enrichment activities, designing habitats, and educating the public about wildlife conservation. Zoo biologists may also collaborate with other scientists and organizations to contribute to global conservation efforts.

What are the key skills and qualifications needed to thrive as a Zoo Biologist, and why are they important?

To thrive as a Zoo Biologist, you need a solid background in zoology, animal behavior, and ecology, typically supported by a bachelor’s or master’s degree in biology or a related field. Experience with research tools, animal management software, and relevant certifications such as animal handling or wildlife management are often required. Strong observational skills, teamwork, and effective communication help you excel in coordinating with staff and educating the public. These skills ensure the well-being of animals, support conservation efforts, and foster positive visitor experiences at zoological institutions.

What are some common challenges Zoo Biologists face when working with diverse animal species?

Zoo Biologists often work with a wide range of animal species, each with unique behavioral and health needs. One common challenge is adapting care and enrichment programs to suit the specific requirements of different animals, especially when working with endangered or less-studied species. Additionally, Zoo Biologists must collaborate closely with veterinarians, animal caretakers, and conservation teams to ensure the well-being of the animals while meeting research and education goals. Effective communication, flexibility, and a strong foundation in animal behavior are crucial for overcoming these challenges and maintaining a thriving zoo environment.

What is the difference between Zoo Biologist vs Zookeeper?

AspectZoo BiologistZookeeper
Required CredentialsBachelor's or higher in biology, zoology, or related field; research experienceHigh school diploma or equivalent; on-the-job training
Work EnvironmentResearch facilities, laboratories, fieldworkZoo enclosures, animal care areas
Employer & IndustryResearch institutions, conservation organizations, zoosZoos, aquariums, wildlife parks
Primary FocusStudying animal behavior, conservation, and biologyAnimal care, feeding, and habitat maintenance

While both roles work within zoological settings, a Zoo Biologist primarily focuses on research, conservation, and studying animals, often requiring advanced degrees. In contrast, a Zookeeper handles daily animal care, feeding, and habitat management, typically with less formal education. Both roles are essential for animal welfare and conservation efforts but differ in responsibilities and work environment.

More about Zoo Biologist jobs
What cities are hiring for Zoo Biologist jobs? Cities with the most Zoo Biologist job openings:
What states have the most Zoo Biologist jobs? States with the most job openings for Zoo Biologist jobs include:
Infographic showing various Zoo Biologist job openings in the United States as of June 2026, with employment types broken down into 13% Locum Tenens, 3% Internship, 45% Full Time, 34% Part Time, 3% Temporary, and 2% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $89,403 per year, or $43 per hour.

Other

Posted 18 days ago


Job description

Under the direction of a Zoo Supervisor, the Zookeeper is responsible for supporting the day-to-day operations associated with the husbandry of the animals and the maintenance of animal enclosures within a specified Houston Zoo animal program. This position will coordinate all program objectives in addition to day-to-day husbandry and enclosure maintenance.

Our Mission: Houston Zoo connects communities with animals, inspiring action to save wildlife.

Our Vision: Houston Zoo will be a leader in the global movement to save wildlife. 

Job Duties and Responsibilities

  • Carries out all aspects of the daily care of assigned animals including cleaning, feeding, exhibit maintenance, general upkeep of support facilities.
  • Maintains clean and organized exhibits, holding areas, service areas and equipment.
  • Prepares and feeds appropriate diets as per established feeding practices and diet sheets.
  • Administers prescribed medications, supplements, or treatments under the guidance of the veterinary and supervisory staff.
  • Records and reports any abnormal animal health or behavioral issues to the Zoo Supervisor.
  • Maintains daily reports, logs, training and enrichment records, research or veterinary records, as appropriate and according to established guidelines; requires basic skills with TRACKS and Microsoft Office software applications.
  • Understands and applies a practical understanding of operant conditioning as it relates to the daily management of species under his/her care.
  • Understands and applies the basic principles of animal enrichment as part of the daily management of species under his/her care.
  • Maintains clean and organized exhibits, equipment, and keeper areas.
  • As appropriate, maintains water quality through filtration, balance of chemical elements, and sanitation methods for aquatic or semi-aquatic animal species.
  • As appropriate, maintains live exhibit plantings to enhance exhibit aesthetics; eliminates weeds and toxic plants from animal enclosures.
  • In conjunction with the Zoo’s pest control officer, may assist in pest control through the use of exclusion or traps.
  • Identifies potential maintenance or safety issues and reports them to the Zoo Supervisor.
  • Participates in keeper chats, tours, animal presentations or demonstrations, and/or other public interactions as requested by the Zoo Supervisor.
  • May assist with departmental research projects, conservation, AZA, or other industry activities as directed/approve by the Zoo Supervisor or Curator; provides support for Zoo projects
  • Exhibits good teamwork and communication skills both within the home team and when working with other teams or departments.
  • May be required to safely operate a motor vehicle.
  • Demonstrated proficiency in all duties and all assigned work areas within a specified timeframe.
  • Assists with training, mentoring, and may oversee and direct activities of teenage volunteers, Zoo Crew.
  • May assist Zoo Supervisors in the oversight of team projects.
  • Demonstrates a clear understanding of the roles AZA zoos play in conservation and saving animals in the wild.
  • Actively pursues feedback and other resources to develop leadership skills.
  • Contributes to saving animals in the wild through:  reduction of waste, water and energy use and inspiring guests and staff to take wildlife protecting actions
  • Performs other duties as assigned

Education and Experience

  • Bachelor's degree (BA or BS) from four-year college or university in zoology, biology, animal husbandry or a related field.
    • Experience and education may be considered equivalent at the rate of six months of experience per 15 hours of college level credit, up to 60 hours.
    • A certificate of completion from an acceptable animal care program may be substituted for a Bachelor’s degree.
  • Three years of experience in animal care at an AZA or equivalent facility, gained through employment or internships.
  • Experience with basic carpentry and mechanical skills.
  • Must have or be able to obtain a valid Texas driver’s license.

About Houston Zoo  

Houston Zoo is made up of many moving parts with over 6,000 permanent residents (our animals) for whom we provide housing, meals, medical care and, yes, even education! There are over 2 million guests each year who come to experience our incredible variety of animals and ecosystems, as well as attend special private and public events and entertainment. Our dedicated staff works around the clock to ensure that the Zoo is always running smoothly for the safety and well-being of our residents and guests. We strive to ensure the protection of all the counterparts of the animals we have at the Zoo and in the wild.

Join the Houston Zoo and become a part of an organization that is focused on the preservation of wildlife and their habitats by combining conservation with education and promotion of sustainable livelihoods in the local communities. Houston Zoo is an Equal Opportunity Employer.