Study ocean life on three coasts. Popular, competitive, and mostly funded by fisheries and government science.
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Pay, the path, pros and cons and the facts on one printable page. Good for a wall or a guidance counsellor.
Or read the whole thing here
What you earn and what it costs to get there.
Typical
$83,000
New graduate
$53,000
Senior government scientist
$139,000
Job Bank's national median is $40 an hour, about $83,000 a year full time. That page pools marine biologists with other life scientists. Most working marine biologists in Canada are paid on a federal or provincial science grid.
$48,000 to $58,000
Seasonal field technician on a survey vessel, a hatchery or a shoreline crew
Early work is usually contract and seasonal, often six to eight months at a time. Many people stack a field season with winter lab work to make a full year.
$90,000 to $130,000
Research scientist with Fisheries and Oceans Canada after a PhD
These are the stable, well paid jobs in the field, and there are not many of them. They come with a defined benefit pension and they usually require a PhD.
Tuition, fees, exams and kit. Not rent, food or travel
The low end is a four year marine biology degree at a cheaper university plus the basic scientific diver and small vessel operator tickets. The high end adds a field course or a semester at sea, which is expensive but is where most of the contacts come from, and the pricier dive and boat training. A master's degree is close to standard in this field and usually comes funded with a stipend of roughly $20,000 a year, so it is not in these figures. Moving to the coast for school and field seasons is a real expense that nobody puts in the brochure.
Moving to the coast for school and field seasons is a real cost that nobody puts in the brochure.
Fisheries and Oceans Canada
The largest employer. Stock assessments, habitat science, marine mammals.
Aquaculture companies
Salmon and shellfish farms in British Columbia, New Brunswick, Nova Scotia and Newfoundland. The most reliable private hiring.
Environmental consulting
Marine impact assessments for ports, cables, wind and shipping projects.
Universities and aquariums
Research, teaching and public education. Few positions, many applicants.
The exact path from high school to qualified.
Be honest with yourself early: this is a popular field with a small number of permanent jobs.
High school
Grades 11 and 12
Biology, chemistry and math. Learn to swim well and get comfortable on boats.
Biology or marine biology degree
4 years
Four years. Dalhousie, Memorial, the University of British Columbia, the University of Victoria, Vancouver Island University and Ontario Tech all have marine streams. Take a coastal field course.
Field seasons
2 to 3 summers
Summer technician contracts on vessels, at hatcheries or on shoreline crews. These contacts decide who gets the next job.
Master's degree
2 years
Nearly standard for anything past technician work. Funded, two years, and built around your own research question.
PhD, if you want to run research
4 to 6 years
Required for a permanent government research scientist or professor position.
Biology
The core of every marine program.
Chemistry
Ocean chemistry, water quality and acidification.
Math and statistics
Fisheries science is population modelling, which is heavy math.
Physics
Useful for currents, acoustics and instrument work.
You do not need a licence to be a marine biologist. British Columbia is the practical exception: applied work there, including assessments that go to a regulator, is reserved for registrants of the College of Applied Biologists, who hold the Registered Professional Biologist (R.P.Bio) title. Scientific diving is separately regulated by provincial occupational health and safety rules, so if you plan to dive for work you need the right certification and a dive plan.
Atlantic Canada
Dalhousie University, Memorial University, University of New Brunswick, Universite Sainte-Anne.
Pacific coast
University of British Columbia, University of Victoria, Simon Fraser University, Vancouver Island University.
Inland with marine streams
Ontario Tech University, University of Guelph, Universite Laval, Universite du Quebec a Rimouski.
Things you don't need, but that help.
Scientific diver certification
Required for most underwater research work, and expensive to keep current.
Small vessel operator proficiency
The basic boat ticket that lets you run a research skiff.
Marine emergency duties training
Required before you can work on most vessels.
Statistics and coding
The R programming language is the standard tool in fisheries science. This skill separates people who get hired from people who do not.
Species identification
Being able to identify fish, invertebrates or algae by sight is a hireable skill on its own.
Acoustics or tagging experience
Tracking animals with sound and tags is a growing niche.
Not getting seasick
Said with a straight face. Survey trips can be a week offshore in rough water.
Fish farming is where most private sector marine biology jobs in Canada actually are, on the coasts of British Columbia, New Brunswick, Nova Scotia and Newfoundland. The work is fish health, water quality, feed and site monitoring. It is year round, it pays better than seasonal government contracts, and it is a real career. Some marine biology students dismiss it on principle and then discover it was the main employer all along.
Day to day, pros and cons, where you'd work.
In field season you are on a boat at first light, running transects, hauling nets or gear, measuring and releasing animals, logging everything. Wet, cold, repetitive and genuinely good. The rest of the year is a desk: cleaning survey data, running population models, writing stock assessments and papers, and sitting in meetings where your numbers meet fishing quotas and someone's livelihood. Whale and aquarium work is a small slice of the field, not the middle of it.
The good
The hard parts
Things people don't tell you.
Roughly 243,000 kilometres of it, across the Atlantic, Pacific and Arctic. No other country is close, which is why federal ocean science is a large employer here.
In 1992 Canada shut the northern cod fishery, ending about 30,000 jobs in Newfoundland almost overnight. Modern stock assessment science exists largely because of that failure.
Its tides shift roughly 100 billion tonnes of seawater twice a day, and the extreme range makes it a natural laboratory for tidal and coastal research.
Last checked September 2026. Pay figures are typical full-time annual amounts in Canadian dollars, based on Government of Canada Job Bank wage data and published salary grids. They vary by province, employer and experience. Tuition is for domestic students.