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Careers in Marine Biology 2021-22: Job, Courses, Salary, Admission & Much More!!

As the world population increases, people will become more dependent on the ocean for food and other basic needs. By incorporating the latest technologies into marine biology, the ocean can be transformed into an ultimate food source, transportation, waste disposal, drinking water, and energy source. The following article will give you a brief idea about the Careers in Marine Biology in India. Read depth info on different Marine Biology jobs available after doing Marine Biology courses.

If you are passionate about saving the lives of injured marine creatures, then Marine Biology is the right profession for you. The following article will help you solve questions like do I want to become a Marine Biologist?

1. What is Marine Biology?
2. Who is Marine Biologist?
3. Various Marine Biology Courses in India
4. Top Marine Biology Colleges in India
5. Career Prospects & Marine Biology Jobs
6. Top Institutes in India Offering Marine Biology Courses
7. Frequently Asked Question

What is Marine Biology?

Marine Biology is a scientific discipline that deals with all types of sea creatures or marine bodies of water. It studies various life forms in the ocean and their behaviour and interactions with each other and the environment. Marine Biology consists of various sub-disciplines.

Read Also: Expert view: 10 tips to choose the best career option

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Some marine Biologists may work on algae and other microorganisms while others may concentrate on large animals like fish. Marine Biologists study core subjects like Physics, Biology, Chemistry, Ecology, Mathematics, Geology, and Anthropology and apply this knowledge for the study of oceans and ocean life forms.

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Who is a Marine Biologist?

A person who specializes in the field of Marine Biology and pursues Marine Biology Courses is commonly known as Marine Biologist. Sometimes a Marine Biologist can be referred to as Marine Scientist, Marine Life Biologist, and Ocean Biologist.

They are trained professionals to examine various sea creatures and are able to continue their studies by specializing in a large ocean animal or a microscopic sea organism. The works of a Marine Scientist is more cornered around researching and field works rather than simply sitting on a bench and doing the studies.

Various Marine Biology Courses in India

To work as Marine Biologist or to make careers in Marine Biology, one can earn a degree in following Marine Biology courses.

Marine Biology CoursesEligibilityDuration
Bachelor of Science in Marine BiologyHigher Secondary (10+2) with Science stream.3 years
Master of Science in Marine BiologyBachelor’s degree2 years
Certificate courses in Marine BiologyGraduation6 months
Master of Science (M.Sc.)Bachelor’s degree2 years
Master of Philosophy (M.Phil.) in Marine BiologyMaster’s Degree2 year
Doctor of Philosophy (PhD) in Marine BiologyMaster’s degree3 year

Top Marine Biology College in India

  • Kerala Agricultural University
  • The National Institute of Oceanography, Goa
  • College of Fisheries, Kochi
  • Andhra University
  • Chettinad Academy of Research & Education
  • Kerala University of Fisheries & Ocean Studies
  • The Madras Christian College
Colleges NameLocation
Indian Maritime UniversityCoimbatore
Centre for Atmospheric ScienceDelhi
National Institute of OceanographyGoa
Andhra UniversityVishakhapatnam
University of MadrasChennai
Cochin University of Science and TechnologyKochi
Pondicherry UniversityPondicherry
Goa UniversityGoa
Annamalai UniversityTamil Nadu
Berhampur UniversityOdisha
University of CalicutKerala
Karnatak UniversityKarwar
Bharathidasan UniversityTiruchirappalli

Top Marine Biology Institutes in the World

Below have mentioned the Top Marine Biology Institutes in the World and where they are there located. Let’s have a look

Harvard UniversityUnited States
University of California, Los AngelesUnited States
University College LondonUnited Kingdom
Columbia UniversityUnited States
University of California, San DiegoUnited States
Duke UniversityUnited States
Australian National UniversityAustralia
Boston UniversityUnited States
University of GlasgowScotland
University of California, DavisUnited States
The University of MelbourneAustralia
The University of EdinburghUnited Kingdom
The University of TokyoJapan
University of ExeterUnited Kingdom

Career Prospects & Marine Biology Jobs

Since a large proportion of the earth is full of oceans and marine bodies, the demand for Marine Biologists is on the rise. A Marine Biologist can easily find a job in universities and colleges as many colleges pursue Marine Biology.

Read Also: Explore the World of Biology with Career in Biotechnology

Some international and federal, and state organisations offer multiple job opportunities for a Marine Biologist as a researcher, fisheries biologist, environmental consultant, naturalist, marine illustrator, aquarium employee, biotechnology specialist, environmental lobbyist aquaculturist etc.


  • Entry-level salaries from £12,000 for research field assistant positions.
  • Abroad Salary up to £14,000 for appliance lab technicians and £30,000 for consultancy work.
  • An experienced marine biologist was working in the local salaries. Salaries for PhD holders are between £26,000 and £35,000, although some marine laboratories and research organisations pay on a university lecturer scale between £28,000 and £45,000 a year (the range for postdoctoral research positions)
  • CEOs in non-governmental organisations (NGOs) earn upwards of £40,000, while high-level research positions span up to £90,000 a year and university deans earning around £120,000.
  • USA salaries will be higher.

NOTE: Income structures are intended as a guide only.

Top Institutes in India Offering Marine Biology Courses

Many colleges in India offer Marine Biology courses. Some of the best Marine Biology colleges in India are as followed.

  • Cochin University of Science and Technology, Kerala
  • Karnatak University, Karnataka
  • Andhra Pradesh University, Waltair
  • Annamalai University, TamilNadu
  • Pondicherry University, TamilNadu
  • College of Science and Technology, Andhra Pradesh
  • Veer Narmad South Gujarat University, Surat

Read Also: Expert view: career and courses after class 12th science

Frequency Asked Question(FAQs)

Question 1: Which field is best for science students with Biology (PCB)?

Answer: Below mentioned the Available Courses after 12th Science.
2. BDS dentistry.
3. BAMS-Ayurveda.
4. BHMS-Homeopathy.
5. BUMS-Unani.
6. BNYS–Naturopathy & Yogic Science.
7. BSMS – Siddha Medicine & Sciences.
8. Veterinary Science & Animal Husbandry (BVSc. AH)

Question 2: What are some of the best career options for a Science student?

Answer: Check out our list of the top 7 highest paying science careers for inspiration to guide your science career journey.
1. Geoscientists
2. Atmospheric Scientists
3. Biochemists and biophysicists
4. Medical Scientists
5. Hydrologist
6. Materials Scientist
7. Chemist
8. Nuclear Technicians

Question 3: Is a marine biology class hard?

Answer: Within those, you can specify further, work on the physiology of a group or do genetics to the point where it is more molecular biology than marine biology really, yet you are still a marine biologist. That said, yes, it can be very competitive and may be hard to find a job.

Question 4: Where are marine biologist jobs located?

Answer: A marine biologist can be employed at places, such as university research laboratories, private companies, government research laboratories, and nonprofit environmental advocacy organizations.

Question 5: Why marine biology is a good career?

Answer: Because the space they work in can be cramped, such as when they are on a research vessel, marine biologists need to get along with a variety of people, from subordinates to peers and supervisors. They also need good coordination and strong problem-solving, negotiation and time-management skills.

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62 thoughts on “Careers in Marine Biology 2021-22: Job, Courses, Salary, Admission & Much More!!”

  1. Sir / Mam ..
    I have completed bachelor’s degree in commerce, but it is not what I need.
    I like marine biology what should I do to find the required details.

    • The minimum required percentile in the merit-based or entrance exam should be 55% – 60%. Applying to a master’s program, one must hold a degree in the same field like BSc in Marine Biology, zoology, botany, biochemistry, microbiology, biotechnology, fisheries, or aquaculture.


    • You should go ahead with your core subject; Post Graduation from a subject related to zoology make your professional career easier in many ways. MBA is also a good option but makes sure specialization must be related to biology.


  4. Currently I’m in 12 standard and I wish to do Bsc in biotechnology,is it possible for me to do MSc in Marine biology after completing my Bsc in biotechnology?

  5. Madam I am currently in 3rd year of bsc in medical . I wish to become a researcher in marine life. Which MSc course and exams I should apply for ?

  6. What are the requirements and eligibility for becoming a marine biologist ?
    And is maths required ? I have done class 12th with phy,chem,bio (PCB) ; am I eligible for this ?

  7. Before Msc Marine biology do i have to do Bsc in marine sciences or Bsc in science and if Bsc marine then which subjects as major will help in getting into Msc marine biology? Currently im in 12th

    • NEET is not required. Admission criteria vary from university to university. First of please check in which university this course is available then check the admission criteria.

  8. Hi,
    Hope You are doing well. I am Chetana & Basically I am civil engineer working professional, but I would like to do my further career in this field. After completing HSC in science, I have done my degree in Civil Engineering. I jus want to know what are the eligibility criteria for marine biology. As I already mentioned that I am working professional, so in India DO we have any part time courses in the same field.
    Kindly Reply.
    Thank You.

  9. What subject should i choose in bsc for becoming a marine biologist????? Please reply ..I don’t know what subjects are in bsc for marine biology or Marine biology is only a option for MSc student?????

  10. Hello ..I am graduated in Botany and also PADI open water scuba instructor..I would like become marine biologist …is possible to do distance education.. please

  11. Ma’am I’m in class 9
    I wanted to know if we had to complete any basic medical studies after 12th before pursuing for specially marine biology courses and college?

  12. Yeah I been 3rd of electrical engineering as of family demand. I want to be Marine biologist so how can I get admission

  13. Mam, I want to admission in m.phil and Iam post graduate from Industrial fish and fishery so I can give entrance exam .If you have any information please give reply

  14. I was thinking about applying for in marine biotechnology in Goa University .Is it worth studing there ?? I am soo confused since I want to choose marine field.Is Goa University good ??

  15. I am prasanna kumar, i have completed my post graduation in animal biotechnology(Zoology) from Hyderabad central university. Now i want to do phd on marine biology (on fishes or marine related animals).If u have any information …please give reply…Thank you

  16. After 12 th in PCB can i join marine biology ?

    Which are the Best institute/Colleges for the bachelor degree and above ?

  17. How can I get admission in this colleges any national exam will be held and what’s the fees of this colleges.they are govt or private college

    • Dear, admission to these colleges depends on your academic score. Some colleges also conduct their own entrance test to select candidates for the course.

  18. I am in 12th standard. I wish to be a marine biologist. Please help me with what cources or exams should i give and which are the colleges suitable in india.

    • Dear Gautami, these are some of the reputed colleges to pursue marine biology courses in india.
      Cochin University of Science and Technology, Kerala
      Karnatak University, Karnataka
      Andhra Pradesh University, Waltair.
      You can apply through your class 12th marks. Some college also conduct its own entrance test for the selection.

  19. hello im persuing my bachelors in zoology and fishery science and wanted to do masters in marine biology and oceanography. kindly tell me about any national examination for entranece and admission details wher ei can get it.
    thank you


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