What does APHIS do?
APHIS is a USDA agency that protects animal and plant health. In general terms, it works on preventing and responding to pests and diseases, inspecting at ports and borders, supporting animal welfare programs and helping keep trade safe. Details change, so check the APHIS website for the current mission and programs.
The work is often unseen. When a harmful insect or disease is stopped before it spreads, the people involved may never be noticed by the public.
Some jobs involve border or port work, where an inspector may speak with travelers and check shipments. Ask about what that environment looks like. Reading the agency's news pages for a month shows how varied the work is, from ports to labs to field surveys.
What jobs relate to APHIS?
APHIS lists a wide range of occupations. They can include plant protection and quarantine officers, agricultural specialists, veterinarians, biologists, laboratory scientists, animal care inspectors, program staff and administrative roles. Some are at ports and airports, some in labs, some in field offices.
Postings change. Use USAJOBS and the APHIS careers pages to read current descriptions. This guide does not list openings.
Laboratory roles identify pests and diseases from samples, so careful, repeatable technique matters more than speed. Different positions may need different physical abilities, so read each posting before you decide whether a role fits you.
- Plant health and quarantine roles
- Veterinary and animal health roles
- Biologists and laboratory scientists
- Animal care and compliance staff
- Program, technology and administrative roles
What education and experience do postings ask for?
Requirements are written in each posting. Science fields such as biology, entomology, plant science, animal science or veterinary medicine appear often, and some positions require advanced degrees or professional licenses that differ by state and role. Other positions use different qualifications.
APHIS also describes student and early-career opportunities, so check the students and graduates page for how they work now. A counselor can help you read postings and compare them.
Veterinary roles generally require a veterinary degree and a license, which vary by state, so confirm details with the state board and the agency posting.
What skills fit this work?
Observation and attention to detail come first. Inspectors look for small signs of pests or disease, so patience and careful notes matter. Honest communication matters too, since staff sometimes explain decisions people do not want to hear.
Basic science knowledge, comfort with technology and the ability to follow procedures are also useful. Teamwork matters during outbreaks, when many people coordinate quickly.
Communication also includes writing. Reports must be accurate and understandable, because decisions about shipments or responses may depend on them. Check official postings for required licenses, certifications and background steps, because they differ by role and by state.
How can you prepare in high school?
Take biology, chemistry, math and agriculture classes. Learn to identify common plants, insects or animal health topics through a 4-H, FFA or science project. Practice writing short, clear observations.
Ask your county extension office how local pest and disease problems are monitored. Extension staff often work with state and federal partners and can describe what monitoring looks like on the ground.
Even a hobby such as insect collecting or growing a garden builds your eye for what is normal and what looks wrong. A magnifying lens, a notebook and a field guide are low-cost tools for practicing the kind of observation inspectors use.
What should you know about safety and conditions?
Work can involve long hours, travel, outdoor conditions, animals, chemicals or laboratory materials. Training and supervision matter, and employers provide safety rules. Never improvise around animals, chemicals or unfamiliar organisms.
General safety information is available from OSHA, NIOSH and extension. Ask any employer what training new staff receive.
Ask local staff how they would respond if a new pest appeared in your county, because it shows how many people work together.
What are the realities of the career?
Federal hiring has formal steps and can take time. Some roles involve rotating schedules, travel or work at busy ports. Responding to an outbreak can mean sudden changes in plans.
Many people value the sense of protecting farms and natural areas. Talk with several people in different roles, and use official postings and the BLS Occupational Outlook Handbook for current pay and outlook.
Some jobs include deployments away from home during emergencies. Think about how you feel about that kind of schedule. A teacher or counselor can help you compare this path with veterinary technology, entomology or plant pathology.
Your next steps
- APHIS protects animal and plant health through inspection, science and programs.
- Jobs include inspectors, veterinarians, biologists, lab and support staff.
- Biology, chemistry and careful observation are useful skills.
- Read each federal posting for exact requirements.
Sources and further reading
Last reviewed: November 12, 2026. Written by the Ag Jobs & Careers Editorial Team. See our editorial policy.