7 Exciting Careers You Can Pursue With a Biology Degree

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7 Exciting Careers You Can Pursue With a Biology Degree



Are you wondering what you can do with a biology degree? You’re not alone. Biology is one of the broadest fields of science, and graduates often ask themselves: what jobs are available for biologists, and do I need a PhD to get one?

The truth is, there are many career paths in biology—ranging from hands-on lab work to business, regulation, teaching, and pharmaceutical research. Some biology careers only require a bachelor’s or master’s degree, while others call for a PhD.

In this guide, we’ll explore 7 popular biology careers, explain what each job looks like in real life, and share practical tips on how you can get there.

Careers in Biology Without a PhD

1. Research Assistant

If you’re looking for entry-level biology jobs, becoming a research assistant is one of the most common routes. Research assistants keep labs running by preparing experiments, running tests, maintaining equipment, and recording data.

You might find yourself studying cells under a microscope or helping with environmental fieldwork. It’s a great way to gain real-world lab experience.

How to get there: Most research assistant roles require a bachelor’s or master’s in biology or a related field. To stand out, get as much lab experience as possible through internships, research projects, or volunteering. Employers want to know you’re comfortable in a lab environment.

2. Account Manager in Biotech or Pharma

Love science but also enjoy working with people? A career as an account manager in biotech or pharmaceutical companies combines both. Account managers act as the bridge between clients and the company, helping them understand products, answering technical questions, and making sure their needs are met.

Be prepared for travel—most account managers spend several days a week on the road.

How to get there: A biology degree gives you the scientific foundation, but communication and organizational skills are crucial. Experience in customer service, sales, or project management will give you an edge.

3. Clinical Research Associate (CRA)

Clinical research associates (CRAs) play a key role in developing new medicines. They oversee clinical trials, ensure compliance with strict regulations, and safeguard patient safety.

On a daily basis, CRAs visit hospitals, check documentation, and verify that clinical studies are carried out correctly.

How to get there: Many start as clinical trial assistants or coordinators before moving into CRA roles. Look for companies offering entry-level positions with structured training programs.

4. Regulatory Affairs Manager

Every new medicine, medical device, or biotech product must pass rigorous safety regulations before reaching the market. That’s where regulatory affairs managers come in. They prepare documentation, communicate with government agencies, and ensure compliance with national and international standards.

How to get there: Start as a regulatory affairs associate or assistant. Some universities and organizations offer specialized training in regulatory affairs. Strong writing skills and attention to detail will help you succeed in this role.

Careers in Biology That Require a PhD

5. Postdoc → University Professor

If your dream is to stay in academia, a biology PhD opens the door to postdoctoral positions and, eventually, professorships. Postdocs work on specialized projects, publish papers, and expand their expertise. Professors go further: they run labs, supervise students, teach courses, and secure research funding through grants.

How to get there: After earning your PhD, apply for postdoc positions at universities or research institutes. Success depends on publishing papers, networking, and building leadership in your field. Many biologists also gain experience abroad before landing a professorship.

6. Medical Science Liaison (MSL)

Medical Science Liaisons are PhD-level experts who connect pharmaceutical companies with the medical community. They don’t sell products—instead, they explain the science behind them to doctors and healthcare providers.

MSLs ensure that complex scientific data is communicated clearly and effectively to support medical decision-making.

How to get there: Most MSL positions require a PhD and strong communication skills. Training in medical communication is a bonus.

7. Scientist in the Pharmaceutical Industry

Pharmaceutical scientists develop new medicines and therapies that directly impact patients’ lives. You could work in areas like drug discovery, toxicology testing, or large-scale manufacturing.

How to get there: A PhD in biology, chemistry, or a related field is typically required. Industry internships or research collaborations during your PhD will make you more competitive.

Final Thoughts: Is a Biology Degree Worth It?

Absolutely. As you can see, careers in biology are incredibly diverse. Some jobs keep you in the lab, others move you into business, regulation, or education. Whether you stop at a bachelor’s degree or pursue a PhD, there’s a biology career path that matches your skills and interests.

👉 Which of these biology jobs sounds most exciting to you? Share your thoughts in the comments! And don’t forget to subscribe if you want more advice on lab skills, science careers, and life as a biologist.

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