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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.
How to Get Started
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Career Match Test →Explore the Career Path section to see progression from junior to senior
Jump to Career Path →Start learning — check the Learning Path for free courses
Jump to Learning Path →Personality Fit
Based on the Marine Biologist role, here are the RIASEC personality types that tend to thrive in this career. While these alignments are common, individual success depends on motivation, skill development, and finding the right work environment.
Investigative
Research, analysis, problem-solving
Realistic
Hands-on, practical, technical work
Conventional
Organizing, detail-oriented, structured
Not sure if these types match you? Take the full RIASEC assessment (12-15 min) to discover your personality profile and see how it aligns with hundreds of careers.
Career Path
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?
Click a level below to set your current position
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
Go to the Career Path tab and select your current level to see your personalized learning plan.
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
Click any skill to see how to learn it and what salary boost it gives
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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Related Reading
Related Holland / RIASEC Types