Marine Biologist
Study ocean ecosystems and marine life to protect underwater biodiversity
About the profession
Marine Biologists study organisms in the ocean and other saltwater environments, from microscopic plankton to massive whales. They research marine ecosystems, assess environmental impact, develop conservation strategies, and advise on fisheries management. While competitive and lower-paying than many sciences, the field offers uniquely rewarding fieldwork and growing importance amid climate change.
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Your career progression roadmap with salary growth at each level
Career Ladder
Field Researcher → Marine Biologist → Senior Marine Biologist → Lead Researcher → Director of Marine Science
Where are you on this career path?
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Salary Growth
5
Levels
0K
Top Salary
18+ years+
Years
Learning Path
Skills you need to develop and courses to get there
🚀
Set your current level first
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Go to Career PathCareer levels
Timeline: 0-3 years | Entry Base: $40,000 - $50,000/year Timeline: 3-7 years | Growing Base: $50,000 - $65,000/year Timeline: 7-12 years | Expert Base: $65,000 - $80,000/year…
Skills used in this career
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Learning Path 0 → Junior
Step-by-step plan from zero to first job
Earn BS in Marine Biology or Biology; MS/PhD for research careers Gain diving certification (AAUS scientific diver) Build field experience through research stations and volunteer…
Market 2026–2030
Trends, AI impact, prospects
Growth Rate: Average through 2030 Remote Trend: Stable — fieldwork essential; data analysis partially remote Top Industries: NOAA, universities, aquariums, NGOs, environmental…
💰 Salary Range
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