If you’re interested in biology but aren’t keen on spending years in grad school, you’re in luck — there are plenty of fulfilling biology careers that don’t require a PhD.
With just a bachelor’s degree, or sometimes even an associate degree, you can find jobs that let you explore biology in practical, hands-on roles.
These entry-level positions offer valuable experience and can open doors to specialized fields without a huge academic investment.
Here are 10 entry-level biology jobs that provide a great start in the field, with no PhD required.
1. Biological Technician
Are you someone who loves the idea of working directly with scientific experiments?
Biological technicians are the hands-on heroes in research labs. They assist scientists with experiments, keeping the equipment in check, and recording all that juicy data.
Usually, these people work in various settings, from academic labs to government agencies and private companies.
If you’re organized, detail-oriented, and enjoy hands-on work, this job could be a great fit.
Typical Requirements:
A bachelor’s degree in biology or a related field is usually required. Some positions may also require lab experience, which can be gained through internships or during your studies.
Salary:
The median salary for biological technicians is around $48,140 per year, according to the U.S. Bureau of Labor Statistics (BLS).
Why It’s a Good Fit:
This role offers a close-up view of the scientific process. It allows you to build skills in laboratory techniques and data management. It’s also a fantastic starting point if you’re considering further specialization.
2. Environmental Scientist
If your dream job involves saving the planet, working as an environmental scientist might be the perfect match.
These scientists assess environmental conditions, study pollutants, and help organizations make eco-friendly decisions.
You’ll split your time between the field—collecting samples and data—and the lab, where you analyze your findings.
Typical Requirements: A bachelor’s degree in environmental science, biology, or a related field.
Imagine this: One week, you’re out in the field collecting soil samples to check for contaminants. The next, you’re in the lab analyzing data to help shape policies.
This variety keeps things interesting and ensures that your work has a real impact on the environment.
Average Salary: Entry-level salaries range from $50,000 to $55,000.
3. Wildlife Biologist
If you’re more of an outdoor enthusiast and love animals, why not become a wildlife biologist?
Wildlife biologists study animals, their behaviors, and their ecosystems, often working in national parks, conservation areas, or even in remote regions.
Typical Requirements: A bachelor’s degree in biology, wildlife biology, or ecology.
The cool part is that you’ll be trekking through forests or wetlands, tracking animal populations, and studying how they interact with their environment.
Simply put, it’s the ultimate job if you love the outdoors and want to make a real impact on conservation.
Average Salary: $40,000–$55,000 for entry-level roles, per ZipRecruiter.
4. Microbiologist
Want to explore the tiny organisms that affect everything from health to ecosystems?
Microbiologists study bacteria, viruses, and fungi, working in labs to research these tiny yet powerful life forms.
You could find yourself contributing to breakthroughs in healthcare, agriculture, or environmental science.
Typical Requirements: A bachelor’s degree in biology or microbiology, and lab experience is a plus.
In this position, you’ll be working at the forefront of science, exploring things most people will never even see.
From researching new treatments to studying the environmental impact of microbes, microbiology is full of fascinating mysteries.
Average Salary: $45,000–$50,000 according to the BLS.
5. Pharmaceutical Sales Representative
Not every biology-related job needs to be in a lab or the field! If you enjoy biology but also love interacting with people, a career as a pharmaceutical sales representative could be for you.
In this role, you’ll educate healthcare professionals about new medications, explain their benefits, and help them understand potential side effects.
Typical Requirements: A bachelor’s degree in biology or a related field, with strong communication skills.
Wondering why this job is so unique?
Because it combines your biology knowledge with people skills. That’s how it makes it a rewarding job for those who love connecting with others.
Plus, it offers excellent income potential and bonuses as you gain experience in the field.
Average Salary: Starting salaries range from $50,000 to $70,000, plus potential bonuses.
6. Conservation Technician
For biology lovers who want a job with a purpose, conservation technicians assist in protecting the natural world.
You’ll conduct field studies, help maintain wildlife habitats, and support ecologists in their conservation work.
Picture this:
You’re out in the field collecting water samples, restoring habitats, or tracking endangered species. Conservation work is hands-on, active, and perfect for someone who wants to make a direct impact on preserving biodiversity.
Typical Requirements: A bachelor’s degree in biology, environmental science, or natural resources management.
Average Salary: Around $35,000 to $45,000 per year.
7. Forensic Science Technician
If you’re fascinated by crime shows and want to put your biology knowledge to good use, consider becoming a forensic science technician. Forensic technicians analyze evidence collected from crime scenes, often examining biological samples like blood or DNA.
Typical Requirements: A bachelor’s degree in biology, forensic science, or chemistry.
What makes it cool: This job lets you blend science with detective work, applying your biology skills in criminal investigations. It’s perfect for anyone who loves problem-solving and wants their work to have a real-world impact.
Average Salary: $60,000 per year, according to the BLS.
8. Quality Control Analyst
In fields like pharmaceuticals, food science, and biotechnology, quality control analysts are crucial.
They test products to ensure they meet safety and quality standards, often working in labs to monitor product consistency and regulatory compliance.
Typical Requirements: A bachelor’s degree in biology, chemistry, or a similar field, along with lab experience.
If you’re detail-oriented and love working in a lab, this job offers stability and a structured role in ensuring consumer safety.
You’ll develop a deep understanding of quality processes and work in industries that directly affect public health.
Average Salary: Entry-level positions pay $40,000–$55,000.
9. Health Educator
Health educators work in schools, hospitals, and community centers to help people understand important health topics.
This role is perfect for those who enjoy biology and want to help people make better health choices.
You might design educational programs, create informative materials, or work one-on-one with individuals to improve wellness.
Typical Requirements: A bachelor’s degree in biology, public health, or health education. However, some jobs may require a Certified Health Education Specialist (CHES) credential.
Why it’s so fulfilling?
Because this role lets you put your biology knowledge to good use. Plus, it directly impacts people’s lives.
Another interesting part is that the work is varied and engaging—you’ll never be stuck behind a desk all day.
Average Salary: Around $45,000 per year.
10. Clinical Research Coordinator
Clinical research coordinators play a key role in managing clinical trials that test new medical treatments, drugs, or devices.
You’ll recruit participants, monitor compliance, and help ensure that trials meet regulatory and ethical standards.
This role offers the chance to work at the intersection of healthcare and scientific research.
Typical Requirements: A bachelor’s degree in biology, health sciences, or a related field.
Note that in this role, you’re not just part of the research process. Instead, you’re at the heart of it, supporting studies that have the potential to change lives.
Therefore, it’s a great position if you’re interested in healthcare but prefer a role that focuses on research rather than direct patient care.
Average Salary: Entry-level salaries range from $50,000 to $55,000.
Wrapping Up: Find the right biology job for you
Whether you want to work in a lab, the great outdoors, or an educational setting, biology offers a wide range of entry-level jobs that don’t require a PhD.
Each of these roles provides hands-on experience, opportunities for growth, and a chance to dive deep into biology without the need for years of additional schooling.
Think about what excites you most — working with animals, teaching health concepts, contributing to conservation, or supporting medical research.
With so many options, there’s sure to be a biology job that matches your interests and career goals.
Explore, experiment, and find a role that lets you turn your passion for biology into a rewarding career path. Good luck!