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What can you do with a marine science degree? 4 mapped careers, on real data.

Every occupation the official NCES/BLS crosswalk connects to marine science programs, with BLS pay, the education each job usually needs, what the work involves, and where to go next.

Marine Science · CIP 30.3201 · 4 careers · Check one exact major, e.g. 30.3201 Marine Sciences, in the major to career finder

Updated Oct 30, 2026 · Data: NCES/BLS CIP-SOC 2020 · BLS OEWS May 2025 · O*NET 31.0
Program · 1 CIP codeMarine Science4 related occupations · 2 career fields
Quick answer

The official NCES/BLS crosswalk maps marine science programs to 4 occupations that such programs typically prepare people for, including Natural Sciences Manager, Zoologist and Environmental Scientist. BLS median pay across them runs from $76,780 (Zoologist) to $167,220 (Natural Sciences Manager) in May 2025. The crosswalk describes preparation, not what graduates actually go on to do.

Data Program → related occupations: these are jobs marine science programs typically prepare people for (NCES/BLS crosswalk). Not a guaranteed outcome, and not a record of what graduates do.

Career explorer

4 occupations related to marine science programs

Data Filter by the education the job usually needs or its preparation level; sort by pay or by number employed.

Occupations related to Marine Science programs
OccupationMost common educationJob Zone
Natural Sciences Manager$167,220108,690Bachelor's Degree5
Environmental Scientist$82,22089,250Bachelor's Degree4
Geologist$101,92023,470Bachelor's Degree4
Zoologist$76,78018,120n/a4

Data The education column shows a typical entry level only where O*NET data supports one answer. Check the typical education for Natural Sciences Manager, one of the marine science jobs above.

Pay view

What the related occupations pay

Data BLS national median annual wage, May 2025. These are pay levels of the occupations, not earnings of graduates.

  1. Natural Sciences Manager$167,220
  2. Geologist$101,920
  3. Environmental Scientist$82,220
  4. Zoologist$76,780
Paths

Six paths in more detail

Data The largest related occupations by employment (postsecondary teaching shown in the explorer).

Management · Job Zone 5Natural Sciences Manager
Median pay
$167,220
Employed
108,690
Most common education
Bachelor's Degree

Hire, supervise, or evaluate engineers, technicians, researchers, or other staff.

Design or coordinate successive phases of problem analysis, solution proposals, or testing.

Science · Reading Comprehension · Active Listening

Mapped from CIP 30.3201
Life, physical and social science · Job Zone 4Zoologist
Median pay
$76,780
Employed
18,120
Most common education
n/a

Inventory or estimate plant and wildlife populations.

Disseminate information by writing reports and scientific papers or journal articles, and by making presentations and giving talks for schools, clubs, interest groups and park interpretive programs.

Complex Problem Solving · Judgment and Decision Making · Reading Comprehension

Career guide Salary How to become

Mapped from CIP 30.3201
Life, physical and social science · Job Zone 4Environmental Scientist
Median pay
$82,220
Employed
89,250
Most common education
Bachelor's Degree

Monitor effects of pollution or land degradation and recommend means of prevention or control.

Review and implement environmental technical standards, guidelines, policies, and formal regulations that meet all appropriate requirements.

Complex Problem Solving · Reading Comprehension · Active Listening

Career guide Salary

Mapped from CIP 30.3201
Life, physical and social science · Job Zone 4Geologist
Median pay
$101,920
Employed
23,470
Most common education
Bachelor's Degree

Locate and review research articles or environmental, historical, or technical reports.

Communicate geological findings by writing research papers, participating in conferences, or teaching geological science at universities.

Reading Comprehension · Science · Writing

Career guide Salary

Mapped from CIP 30.3201
Where this degree connects

Career fields reached from this program

Data Related occupations grouped by government career field, with their pay range.

3Life, physical and social science$76,780–$101,920
1Management$167,220–$167,220
Related programs

Programs that prepare for many of the same jobs

Data Other programs whose crosswalk occupations overlap with these.

FAQ

Common questions

What jobs can you get with a marine science degree?
The NCES/BLS crosswalk relates marine science programs to 4 occupations, including Natural Sciences Manager, Zoologist, Environmental Scientist. It shows which jobs such programs typically prepare people for, not where graduates end up.
Which jobs related to marine science pay the most?
Among the mapped occupations, Natural Sciences Manager has the highest BLS median, $167,220 (May 2025). It most often requires a bachelor's degree.
Does this show where marine science graduates work?
The crosswalk cannot tell you that. It records which occupations the programs prepare people for, not graduate outcomes, employment rates or earnings.
Method

How this page is built

The NCES/BLS crosswalk relates instructional programs (CIP 2020) to occupations (SOC 2018) when programs in the CIP category typically prepare individuals directly for jobs in the occupation. This page uses the CIP program series below and shows every non-residual occupation mapped to them that has BLS wages and O*NET data; each occupation lists the CIP codes that map to it.

  • 30.3201 Marine Sciences

Searches this page answers include “what can you do with a marine science degree”, “what jobs can you get with a marine science degree”, “what can i do with a marine science degree” (Ahrefs, U.S.).

What this page can't tell you
  • Where graduates actually work: the crosswalk is not an outcomes record.
  • Graduate earnings, employment rates or the chance of getting a job.
  • Whether you qualify: many of these jobs also need experience, a license or a specific degree level.
  • Programs with no crosswalk match: we make no occupation claim for them.
Sources
  1. National Center for Education Statistics (NCES) and U.S. Bureau of Labor Statistics, CIP 2020 to SOC 2018 Crosswalk and its March 2020 guidelines (U.S. government publication; retrieved Oct 25, 2026).
  2. U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates (public domain).
  3. O*NET 31.0 Database, U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license. TryHired selected, ranked and combined the data; O*NET is not responsible for these pages.