Biology offers diverse career paths like healthcare, research, and conservation.
Popular options include careers as doctors, biotechnologists, ecologists, and genetic counselors.
With continuous advancements in science, biology professionals enjoy opportunities for growth, job security, and the chance to make impactful contributions to society.
Table of Contents
Authored by, Amay Mathur | Senior Editor
Amay Mathur is a business news reporter at Chegg.com. He previously worked for PCMag, Business Insider, The Messenger, and ZDNET as a reporter and copyeditor. His areas of coverage encompass tech, business, strategy, finance, and even space. He is a Columbia University graduate.
“There’s biology in everything, even when you’re feeling spiritual.” – Helen Fisher
When we think about career options in Biology, our minds often jump to doctors and nurses. But did you know there’s a whole world of exciting jobs in biology beyond healthcare? From studying animals in the wild to unlocking the secrets of genetics in a lab, the field of biology is vast and full of opportunities.
Whether you’re drawn to healthcare, agriculture, or biotechnology, a career in biology can lead to meaningful work with the potential to significantly impact society and the environment. Explore the top career options in biology and find the right path.
Best Career Options in Biology
Here are the best biology career options that bio students can pursue:
Here is the list of the 20 biology students’ career options:
Microbiologist
Forensic Scientist
Biotechnologist
Marine Biologist
Pharmacist
Geneticists
Environmental Scientist
Medical Transcriptionist
Food Scientist
Botanist
Biological Technicians
Plant Biochemist
Commercial Horticulturist
Biology Researcher
Farming/Agriculture Consultant
Genetics
Biochemistry
Marine Biology
Ecologist
Neuroscience
Top 15 High-Paying and Exciting Career Paths in Biology
1. Microbiologist
Becoming a microbiologist is one of the first choices that bio students should consider when considering their career options. Microbiologists are scientists who study microorganisms, including bacteria, viruses, fungi, and parasites. As a microbiologist, you will investigate the growth, behavior, and interaction of microscopic organisms in various environments, such as soil, water, air, and living organisms.
You will also develop and apply techniques to identify, isolate, and manipulate microorganisms for various purposes, including disease diagnosis, treatment and prevention, food production, and environmental monitoring. You can work in various settings, including research institutions, government agencies, healthcare facilities, and industries.
Responsibilities:
Research and analysis of how various micro-organisms affect the lives of humans and the environment.
They identify and control infectious diseases, develop new drugs using various molecular biological techniques, and manipulate microorganisms to prevent contamination and help break down toxins.
2. Forensic Scientist
Becoming a forensic scientist is one of the best career options in biology that you can opt for. A forensic scientist is a professional who applies scientific methods to investigate and analyse evidence related to criminal or civil cases. They collect and analyze physical evidence such as DNA, fibres, blood, and fingerprints to help solve crimes and provide evidence in court.
As a forensic scientist, you will work closely with law enforcement, attorneys, and other professionals to help piece together the events of a crime and present their findings clearly and concisely. You will also be trained in various scientific disciplines, including chemistry, biology, and physics, which will help you excel in your career after biology.
Responsibilities:
Analysis, investigation and examination of various physical and chemical elements to conclude the crime and its evidence.
Forensic scientists use various mathematical and scientific techniques to conduct investigations and draw conclusions.
A biotechnologist is a professional who applies principles of biology, chemistry, and engineering to develop and improve products, processes, and technologies that utilize biological systems. When you choose this career after biology, you work in various fields such as healthcare, agriculture, food science, environmental science, and more.
Biotechnologists also use genetic engineering, protein engineering, and cell culture techniques to develop new drugs, vaccines, and diagnostic tools, improve crops, develop new materials, and study the environment.
Responsibilities:
Manipulating various biomolecular and cellular processes to develop new products.
They work in different fields such as cosmetics, nutrition, agriculture, marine biotechnology, waste management etc.
They also develop drugs to combat infectious diseases.
4. Marine Biologist
A marine biologist is one of the career options in biology you can go with if you love water and water. As a marine biologist, you study life in the oceans, including the biology, behavior, and ecology of aquatic organisms such as fish, whales, sharks, and corals. You may also work in research institutions, universities, government agencies, or conservation organizations and conduct fieldwork, experiments, or data analysis to understand and protect marine life and ecosystems.
Responsibilities:
Marine biologists study marine organisms, their habitat, behavior, and environmental interactions.
They need to have proficiency in writing and communication skills, as the job requires expensive writing skills to draft notes and comments about the area under research and investigation.
5. Pharmacist
A pharmacist is a person who works in a chemist shop, dispensary, or medical store. Pharmacology is a rapidly growing field with a huge scope in the global healthcare. It has given rise to various medicinal manufacturing, marketing, and clinical research and labs, making it one of the most preferred career options in biology. There are several jobs in biology for a good pharmacist, you can open your medical store, work in a private hospital or even work for government hospitals too.
Responsibilities:
They supply medicines to the patients according to a doctor’s prescription.
To research, prepare and distribute medicines.
To give instructions and guidelines for preparing various medicinal drugs, dosages, and effects.
Genetics deals with the various variations in genes, heredity, and characteristics among living organisms, and this field has a great scope in biology. Geneticists study the interactions of diseases, mutations, traits, abnormalities, and games in the environment. They investigate how traits are passed down from generation to generation, analyse DNA and genetic data, and use this knowledge to understand and treat genetic disorders. This can be one of the most renowned career options in biology.
Responsibilities:
Treatment and counseling of patients with hereditary problems
Researching genetic problems and finding solutions.
Developing various pharmaceutical and agricultural products.
7. Environmental Scientist
An Environmental Scientist is a professional who studies the natural world and its complex interactions with human activities. This is another one of the career options for biology students who want to use scientific methods to investigate environmental issues such as climate change, pollution, and resource depletion and develop strategies to protect and preserve the environment for future generations. Environmental scientists use their knowledge of natural science to protect the environment and its impact on human health.
Responsibilities:
Environmental scientists investigate and analyze various ecological problems such as waste management, global warming, pollution, etc.
Deal with the components of the environment, such as animals, plants, and other living beings and organisms, and find ways to save them.
8. Medical Transcriptionist
Medical transcripts produce reports and other documents from recordings and audio as directed by the physician. The job requires an in-depth knowledge of various medical terminology, treatments, and procedures. It is one of the best career options in biology for students.
Responsibilities:
Transcription, editing, and proper use of medical terms and usage of grammatical errors.
They should know various legal requirements and standards to perform the work smoothly and efficiently.
9. Food Scientist
Being a food scientist is one of the best career options in biology for people who love food and want to understand its science. A food scientist is a professional who applies scientific principles to study and improve food products’ quality, safety, and nutritional value. They analyse food ingredients, develop new food products, and ensure that they meet government regulations and consumer expectations.
You can earn a BSc in food science and technology as an undergraduate degree. And this gives you one of the best career options in biology to get jobs in reputed organizations like FSAI (Food Safety Authority of India) and ISI (Indian Standards Institute) to become a food scientist.
Responsibilities:
Responsible for multiple roles like food packaging, marketing of newly developed technologies, ensuring safety compliance etc.
Dealing with the safety and processing of food products through research and development.
10. Botanist
Botany is one of the well-established branches and career options in biology. A botanist is a scientist who studies plants and their relationship with the environment. They research plant biology, growth, development, and their uses in agriculture, medicine, and industry. When you choose this career after biology you may get to work in various settings, such as laboratories, botanical gardens, universities, or government agencies, to advance our understanding of plant life.
Responsibilities:
They study plants, agriculture, and the environment.
Researching, observing, analysing, and discovering new species.
Study the interactions of living organisms with plants in ecology.
Biological technicians are professionals who work in a laboratory or field setting to conduct experiments and tests related to biological research. They assist scientists and researchers by preparing samples, recording data, and maintaining laboratory equipment. This is one of the best career options in biology, where you work on analyzing biological specimens, monitoring experiments, and documenting results.
Responsibilities:
Installation, maintenance, and cleaning of laboratory instruments and equipment.
Collect and prepare biological samples for analysis.
Biological test and experiment.
Document work, including procedures, observations, and results.
Analyse experimental data and interpret the results.
Write reports that reflect their findings.
12. Plant Biochemist
If you love plants and chemistry and would love to know more about these topics, then becoming a plant biochemist is one of the career options in biology to consider. A plant biochemist is a scientist who specializes in the study of the chemical processes and metabolic pathways of plants. In this scope of biology, you get to use various techniques to investigate the structure and function of plant molecules such as proteins, carbohydrates, lipids, and nucleic acids. Their research contributes to understanding plant growth, development, and responses to environmental stimuli.
Responsibilities:
To study the chemical and physical principles and biological processes of living organisms, such as cell development, growth, heredity, disease, and DNA.
Understanding chemical reactions that occur in tissues and recording the effects.
Conduct research projects and prepare technical reports.
13. Commercial Horticulturist
This is one of the career options in biology which is related to food and agriculture. A Commercial Horticulturist is a professional who specializes in the cultivation and management of plants for commercial purposes. This may include growing fruits, vegetables, ornamental plants, and other crops for sale to consumers or other businesses. They may work in various settings, including farms, nurseries, greenhouses, or other agricultural facilities.
Responsibilities:
To conduct activities such as monitoring the cultivation and maintenance of plants and crops.
Manage weed, pest, or disease control programs while ensuring compliance with the government.
To conduct a horticulture test.
To analyze horticulture, production, operating costs, and financial returns.
To maintain financial and administrative records.
14. Biology Researcher
A biological researcher studies living organisms, if you are interested in doing this as job then it is one of the best career options in biology for you. A biology researcher is a professional who studies living organisms, their structure, function, behavior, and interactions with the environment. They conduct experiments, analyse data, and publish their findings in academic journals to advance scientific knowledge and contribute to developing new medicines, treatments, and technologies.
Responsibilities:
To analyse plants.
To research mammal habitats.
To study bonding patterns and test samples.
15. Farming/Agriculture Consultant
Farming or agriculture is the base of any nation; choosing this as one of the career options in biology will only lead to success. As an agriculture consultant, you can do so by providing advice and guidance to farmers, agricultural businesses, and government agencies on various aspects of agriculture. In this career after biology, you will help in crop selection, soil management, pest control, and marketing strategies, among others, to improve agricultural productivity and profitability.
Responsibilities:
Visiting farms to analyze and collect, measure, analyze and interpret data,
Advising about trading strategy and financial options etc.
16. Zoologist
Zoologists are scientists who specialize in the study of animals, encompassing their behavior, physiology, ecology, and evolution. They conduct research to understand various aspects of animal life, such as their habitats, reproductive patterns, and interactions with other species. Zoologists work in diverse environments, including laboratories, zoos, natural habitats, and conservation areas.
Responsibilities:
Researching to understand animal behavior, physiology, and ecology.
Studying animal populations in various habitats to assess biodiversity and conservation needs.
Online teaching is one of the fastest-growing part-time jobs for biology students. It gives you the benefit of teaching and learning from the comfort of your home. Due to technological advancement, the concept of online learning or teaching has increased. Many platforms are available for those who want to work as a teacher.
You can earn extra income by becoming Chegg Q&A Expert. Biology students can register to become Biology Subject Expert. If you are proficient in Biology or any other subject. you can easily solve students’ queries and get paid for each accepted answer.
2. Scientific/ Technical Content Writer
Technical content writing is a good way to earn money for those proficient in writing. If you have in-depth knowledge of biology, then you can work as a part-time scientific or technical writer. As a scientific writer, you will research and organize complex information into a simple one based on the target audience.
3. Lab Assistant
Many biology departments and research labs offer part-time positions to students interested in gaining practical laboratory experience. Lab assistants may help prepare materials for experiments, clean and maintain equipment, and assist with data entry and analysis. This is a great chance for you as a student to learn some practical skills, and if you develop an interest in this work, you might even choose it from one of the several career options in biology for the future.
4. Medical Scribe
Medical scribing is another part-time career option for biology students. As a medical scribe, you work alongside healthcare providers, documenting patient encounters in real time. This is a great part-time job for biology students who are interested in pursuing a career in medicine or healthcare. Medical scribes can work in hospitals, clinics, and private practices.
Top Courses to Boost Your Biology Career in 2025
Courses
Eligibility
Course Duration
Admission Process
Top Colleges
M.Sc. in Food Science
BSc in Food Science and Technology
2 Years
Entrance-Based or Merit
1. IGNOU Delhi
2. BHU Varanasi
3. IIEST Shibpur
Ph.D. in Biological Science
BSc+ MSc in Biological Science
3-5 Years
Entrance-Based
1. AIIMS Delhi
2. IIT Delhi
3. University of Hyderabad
MBA
B.Sc. with 55% to 60%
2 Years
Entrance-Based
1. Manipal University Sikkim
2. Bharati Vidyapeeth University Pune
3. AIIMS Delhi
Master of Science in Biotechnology
Bachelor’s degree in biotechnology or a related field
2 Years
Entrance-Based
1. Indian Institute of Technology (IIT), Kharagpur
2. Jawaharlal Nehru University (JNU), New Delhi
3. Institute of Chemical Technology (ICT), Mumbai
Master of Science in Biology
Bachelor’s degree in biology
2 Years
Entrance-Based
1. Indian Institute of Science (IISc), Bangalore
2. Jawaharlal Nehru University (JNU)
3. University of Hyderabad, Hyderabad
1. M.Sc. in Food Science
The MSc is a two-year postgraduate program in Food Science and Technology where students learn about the processing, production and safety of food. Those students who want to go into food nutrition can pursue this course.
2. Ph.D. in Biological Science
A Ph.D. in Biology gives students an in-depth knowledge of biomedical research. It is a suitable course for students who want to make their career in the research field.
3. MBA
The Master of Business Administration is for students who wish to enter the biotechnology or pharmaceutical positions in a company. An MBA in biology will help you prepare for leadership roles and open doors to great career options in biology for students.
4. Master of Science in Biotechnology
Master of Science in Biotechnology focuses on applying biological principles to develop new technologies and products. This course provides multiple career options in biology, as graduates can work in various industries, such as pharmaceuticals, agriculture, and environmental science.
5. Master of Science in Biology
This degree is a step up from the undergraduate level and provides a more in-depth study of the biological sciences. This course offers various specializations, such as molecular biology, ecology, marine biology, and more, which open doors to career options in biology.
All the career options in biology offer a great deal of success, but what you need to decide is what’s best for you. To help you, some of the best career options in biology and courses have been mentioned here. You can evaluate yourself and your passion for biology, then choose any of the careers in biology. So, do your research and learn about various choices in biology other than a doctor, nurse, or surgeon, and get your dream job in 2025!
Make the best choice and excel in your career with the help of some Career Advice.
The best careers in biology include microbiologists, forensic scientists, biotechnologists, marine biologists, pharmacists, geneticists, environmental scientists, medical transcriptionists, food scientists, and botanists.
Q2. How many career options are there in biology?
There are immense career options in biology from which students can choose. They can go into various sectors like health care, marine, corporate sector etc. As such, they can become researchers, consultants, and professors in biology or take online tutoring.
Q3. What are the highest paying jobs in biology?
Biology graduates have immense career options. You can choose any field in biology, and if you have the skill and knowledge, then you will get a good salary. Some of the high-paying jobs are:
Yes, biology is the best career because biology students have immense career options. You can make a career in any field, from medicine to marine, and get a good salary. These are also the sectors that offer good salary packages to students. So yes, it is a good file to build your career.
Q5. Does biology have scope in future?
Yes, biology has scope in the future. Some of the most promising career options after pursuing biology include Biological Technicians, Plant Biochemists, Commercial Horticulturists, Biology Researchers, and Farming/Agriculture Consultants.