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20 Biology Internships for High Schoolers in 2023

What’s Covered:


Internships provide a host of benefits to high schoolers, particularly in fields like biology. High school biology internships allow students to gain real-world experience in the field and the lab, network with like-minded peers and professionals, and build valuable skills. High school biology internships also let students explore the field as a potential major—sampling college-level coursework, labs, and life. 


Internships can also boost a student’s odds of college admissions. They show a dedication to the fields that interest them and intellectual curiosity—two qualities that admissions officers are looking for. If you are interested in STEM more generally, check out this list of STEM internships. If research is your passion, you can browse through this list of research internship opportunities


20 Biology Internships for High School Students in 2023


1. Monell Science Apprenticeship Program


Application deadline: N/A

Duration: 7 weeks (June 20-August 11, 2023)


This paid summer apprenticeship program seeks to stimulate interest in biomedical science and medicine careers, particularly in underrepresented groups, such as racial and ethnic minorities, females, and the economically disadvantaged. Participants work on research projects under the mentorship of Monell scientists and the program concludes with apprentices presenting their research at a public conference. Students also take part in a variety of enrichment activities designed to build skills like public speaking, written communication, and ethics. 


The program is extremely competitive—just 18 to 24 students are chosen from hundreds of applications. The program is open to high schoolers and undergraduates with an interest in science and research who live in the greater Philadelphia, Pennsylvania area. 


2. Student Conservation Association (SCA) National Crews 


Application deadline: March 3, 2023 (priority)

Duration: 5 weeks (July 10-August 16, 2023)


This very competitive volunteer program selects just 14 students to participate—they’re divided into two teams of seven students led by two adult leaders. Participants learn a variety of skills while completing trail maintenance and restoration projects and gain firsthand knowledge about the environment and ecology. They also build leadership and teamwork skills and test their perseverance—they’ll live in tents and cook their own meals during the program. 


Participants must be high school students between the ages of 15-19. Applicants are required to compose three short essays and submit one reference letter.  


3. SUNY Oneonta Summer Research Internship 


Application deadline: April 14, 2023

Duration: 9 weeks 


This fun, nine-week high school internship is open to New York residents ages 16 and older. Most projects interns undertake involve monitoring Otsego Lake and the Susquehanna watershed, with the bulk of the work focused on water quality and biota. Over the course of the summer, interns will gain firsthand experience with fieldwork, laboratory and data analysis, writing, and presenting findings.  


The number of open positions varies annually, however, generally between one and three interns are hired. Applicants are required to submit an essay along with two references. 


4. University of Michigan Aspirnaut Internship Program 


Application deadline: March 31, 2023

Duration: 6 weeks (June 12-July 21, 2023)


This prestigious summer internship program offers students the opportunity to gain real-world research experience in the life sciences. In addition to research, students meet with mentors, receive standardized test preparation, and get college advice. Students also live and learn at the University of Michigan’s Ann Arbor campus, providing valuable insight into college life. 


The program is open to students from across Michigan, including those from rural and socioeconomically disadvantaged communities. Applicants are required to compose three essays and submit two letters of recommendation. Students receive a stipend for their participation in the program.


5. Idaho National Laboratory (INL) Internships 


Application deadline: Varies

Duration: Varies


INL provides paid STEM internships to high school students, pairing interns with mentors to develop innovative solutions to real-world projects. INL internships follow an 80/20 philosophy: 80% of the internship is focused on lab work, while 20% is devoted to enrichment activities like workshops and skill building. 


Applicants must possess a minimum 3.0 GPA and pass a background check. They’re also required to submit a resume.


6. Hutton Junior Fisheries Biology Program


Application deadline: February 14, 2023

Duration: 8 weeks 


This paid summer program is sponsored by the American Fisheries Society and aims to stimulate interest in fisheries and aquatic science among groups underrepresented in the profession. Opportunities are available in all 50 states plus Canada, Mexico, and Puerto Rico (for more research opportunities, check out our post 24 Research Opportunities + Internships for High School Students in 2023). Activities vary depending on the available opportunities but often include:


  • Taking fish population surveys
  • Establishing aquatic vegetation and fish habitat
  • Electrofishing
  • Examining specimens under a microscope
  • Water quality testing
  • Data processing


The program is open to rising high school juniors, seniors, and rising college freshmen. Interns are expected to work between 32 and 40 hours a week and are compensated with a $3,000 stipend and an all-expenses-paid trip to the Hutton Scholars Summit. 


7. Boyce Thompson Institute (BTI) High School Research Internships


Application deadline: March 31, 2023

Duration: 6 weeks (June 27-August 11, 2023)


This paid internship opportunity for high school students ages 16 and over who are local to Ithaca, New York, is an excellent opportunity to explore majoring in biology and careers in science. Participants are involved in the day-to-day research of plants and receive mentorship from a graduate student or postdoctoral researcher, along with a faculty mentor. In addition to research, students participate in workshops, group discussions, lectures, and field trips. The program culminates with a symposium in which interns present their accomplishments. 


High school interns are compensated $4,000 for their work during the program. Applicants are required to compose an essay and submit two letters of recommendation. 


8. Rockefeller University Summer Science Research Program (SSRP)


Application deadline: January 6, 2023

Duration: 7 weeks (June 26-August 10, 2023)


SSRP is a great opportunity for high school juniors and seniors to gain real-world, mentored research experience. Participants will work 35 hours a week in groups of eight to ten students in a particular research track. Past tracks include:


  • RNA virus discovery and bioinformatics
  • Coronavirus immune response
  • Silkworm biomaterials
  • Evolutionary behavior in fruit flies
  • Nanobody binding patterns
  • Mathematical and neurological basis of smell patterns
  • Cultivation of wild yeast
  • Modeling microbes in milk and cheese
  • Ant social biology


Students also take part in core sessions designed to provide deeper insight into the experimental approach and scientific reasoning along with receiving professional development, such as help crafting resumes and LinkedIn profiles.  


9. George Mason University Aspiring Scientists Summer Internship Program (ASSIP)


Application deadline: February 5, 2023

Duration: 8 weeks (June 20-August 10, 2023)


ASSIP provides high school and undergraduate students the chance to work with researchers one-on-one and gain firsthand experience using cutting-edge equipment and technology. Participants in this free program explore STEM fields while developing a range of valuable skills—from scientific writing to communication. There is also the chance that participants’ work will be published in a scientific journal or presented at a conference.  


Students must be over 15 years old to participate in remote and hybrid internships in computer labs and over 16 years old to participate in “wet lab” in-person and hybrid internships. 


10. National Institutes of Health (NIH) High School Scientific Training and Enrichment Program (HiSTEP)


Application deadline: February 1, 2023

Duration: 4 weeks (July 5th-August 3rd, 2023)


HiSTEP aims to expand the number of students interested in biomedical and healthcare careers—specifically high school juniors from the District of Columbia, Virginia, and Maryland (DMV) metro area. The program is held at the NIH campus in Bethesda, Maryland, and builds basic science skills while exploring a variety of STEM-M topics through workshops and lectures. 


To participate in the program, students must be citizens or legal U.S. residents, over the age of 17, have a minimum 3.0 GPA, and attend a school where over 30% of the student body participates in the Federal Free/Reduced Lunch Program.


11. George Washington Carver Internship Program


Application deadline: February 1, 2023

Duration: 8 weeks (June 12-August 4, 2023)


Students selected for this paid internship spend eight weeks on the campus of Iowa State engaged in “science with practice,” conducting research alongside mentors. Students spend 30 to 40 hours a week completing research projects in fields like food systems and the agricultural process, preparing an abstract and written report, and presenting their findings at a colloquium. 


The program is open to graduating seniors and undergraduates with a minimum 3.0 GPA. Participants in the program are provided with on-campus housing, a meal plan, round-trip airfare, and a stipend of $4,000.


12. Pacific Northwest National Laboratory Young Women in Science (YWIS) 


Application deadline: Varies

Duration: 10 weeks  


YWIS provides education research opportunities to female high school students with an interest in STEM (for more STEM opportunities, check out our post 25 STEM Internships for High Schoolers in 2023). Students work in a particular research area with a scientist mentor while also participating in a variety of developmental activities, including laboratory demonstrations, field trips, and workshops.


Hopeful YWIS participants are required to submit a personal statement, cover letter, resume, and transcript with their application. 


13. Broad Summer Scholars Program


Application deadline: January 23, 2023

Duration: 6 weeks (June 26-August 4, 2023)


The Broad Institute in Cambridge, Massachusetts, offers this opportunity that enables high schoolers to conduct research projects in fields like cancer biology, chemical biology, computational biology, and infectious disease. Participants also explore careers in science, attend scientific talks, develop their network of like-minded peers, and present their research at a scientific poster session. 


The program is open to rising Massachusetts high school seniors with Bs in science and math, and a demonstrated interest in science. Students from backgrounds underrepresented in the sciences and from underserved communities are strongly encouraged to apply. Participants earn a $3,600 stipend.


14. Northwestern University Research Experience and Mentoring (REM) Summer Research Program:


Application deadline: February 28, 2023

Duration: 8 weeks


Just six lucky students are selected for this exciting chance to participate in a regenerative engineering research project. Participants will gain practical laboratory experience assisting researchers on a project sponsored by the National Science Foundation. Stipends are provided to participants and accommodations are available to students from outside of the Evanston, Illinois, area.


The program is open to high school students as well as two- and four-year college students. Applicants are required to submit a transcript, resume, and a letter of recommendation. They’re also asked to provide a short summary of their scientific goals and how they align with the REM program.    


15. Quest Student Research Institute Summer Internship 


Application deadline: April 1, 2023

Duration: 6 weeks (June 14-July 29, 2023)


The Quest Student Research Institute provides high schoolers with a variety of internship opportunities, including computational science projects using molecular modeling and drug design methods for biological or medicinal applications (cancer and other diseases). Students should plan on working three to five hours a day, Monday through Friday, over the course of the internship. 


The program is open to all rising sophomores, juniors, and seniors, and students from families at or below the 200th percentile of the federal poverty level qualify to receive up to a $3,200 stipend. 


16. Wave Hill Forest Project


Application deadline: March 3, 2023

Duration: 6 weeks (July 5-August 16, 2023)


New York City residents with an interest in urban environmental issues will want to check out this project exploring ecological restoration and urban ecology. Students will gain firsthand experience with fieldwork, take college-level courses, and listen to guest speakers from a variety of green careers. 


Interns work Monday through Friday, from 9 AM to 5 PM, and earn approximately $2,275 over the course of the summer. With the successful completion of coursework, they can also earn three college credits. 


17. Los Alamos National Laboratory High School Internship Program


Application deadline: April 11, 2023

Duration: N/A


Los Alamos National Laboratory offers a number of STEM internship opportunities to high school seniors from northern New Mexico, including intern positions in biological science, where students will learn the basics of molecular biology and microbiology procedures and assist with routine lab maintenance. 


Applicants must be New Mexico residents, over the age of 16, possess a minimum 3.0 GPA, and pass a drug test. They must also submit a resume, cover letter, and transcript with their application. 


18. Scripps Research California High School Internship Program


Application deadline: April 3, 2023

Duration: 7 weeks (June 19-August 11, 2023)


This program exposes students with interests in careers in the biological and chemical sciences to contemporary issues in biomedical research and provides hands-on laboratory experience and mentorship. The program is particularly focused on students from groups underrepresented in the sciences and students who will be the first in their families to attend college. Participants receive a stipend of $4,760 for the seven-week summer program.


The program is open to students from San Diego County who are over the age of 16 and possess a minimum 3.0 GPA. Students are expected to work 40 hours a week and provide their own transportation. Along with an application, students must submit a resume, transcript, two teacher recommendations, and responses to three short-answer questions. 


19. Indiana University Summer Research Program (SRP) 


Application deadline: March 1, 2023

Duration: 8 weeks (June 5-July 28, 2023)


SRP is designed for current high school seniors from populations that are underrepresented in biomedical and clinical research, providing them with firsthand experience in the fields. Participants are paired with a research mentor and work 40 hours a week, taking part in numerous basic science, transitional, and clinical research activities. Students are also provided with workshops focused on college readiness. A stipend is paid to participants. 


The program is open to students from across the nation, however, most participants come from the metropolitan Indianapolis area. Students must have a minimum 3.0 GPA and possess an aptitude for math and science. Applicants are required to submit a transcript, personal statement, and a letter of recommendation. 


20. Fred Hutch Cancer Center Summer High School Internship Program (SHIP)


Application deadline: March 31, 2023

Duration: 8 weeks (June 26-August 18, 2023)


This competitive paid internship is aimed at rising 12th graders from backgrounds underrepresented in biomedical science. The program is divided into two parts—the first two weeks are focused on training in laboratory techniques and skills, and the following six weeks are devoted to mentored activities such as lab meetings and work. Interns work 40 hours a week, Monday through Friday, and are provided a stipend. 


Applicants are required to submit their transcript, resume, two letters of recommendation, and responses to four short-answer questions. The program is open to students across the U.S., although they must provide their own housing and transportation during the internship. 


How Much Do Internships Impact Your College Chances?


Extracurricular activities such as internships play a considerable role in admissions decisions at many colleges. CollegeVine’s free admissions calculator can help you gain a deeper understanding of how participation in an internship influences your odds of college admission. Our free chancing calculator considers a variety of metrics—including academic performance, demographics, and extracurriculars like internships—to estimate your chances of acceptance at hundreds of schools across the country.


Short Bio
A graduate of Northeastern University with a degree in English, Tim Peck currently lives in Concord, New Hampshire, where he balances a freelance writing career with the needs of his two Australian Shepherds to play outside.