Marine Biologist job description.
A Marine Biologist studies marine organisms, ecosystems, and habitats to support conservation, research, or commercial applications. They design and conduct field and lab studies, analyze environmental data, and produce reports that inform policy, education, or industry decisions.
The Marine Biologist job description · $29
The full editable .docx — role summary, 8 worked responsibilities, qualifications, and skills, formatted for your letterhead. Delivered to your inbox within 24 hours — usually instantly.
Role: Marine Biologist Reports to: Research Director or Principal Investigator
A Marine Biologist studies marine organisms, ecosystems, and habitats to support conservation, research, or commercial applications. They design and conduct field and lab studies, analyze environmental data, and produce reports that inform policy, education, or industry decisions.
- Design and conduct field studies of marine organisms and habitats
- Collect and analyze water, sediment, and biological samples
- Monitor species populations and ecosystem health over time
What's inside the document.
One-paragraph plain-English explanation of the role's outcome and scope.
8 responsibilities phrased the way the work is actually done.
4 qualifications a candidate must have to perform on day 30.
3 qualifications that would make a candidate excellent in year two.
5 skill chips you can copy directly into your ATS.
Research Director or Principal Investigator
A complete document set.
- Word document (.docx) — fully editable
- PDF — signature-ready
- Google Docs — one-click copy to your Drive
- 12 months of updates to this document
- Commercial-use licence for internal and client work
The work, not the title.
- Design and conduct field studies of marine organisms and habitats
- Collect and analyze water, sediment, and biological samples
- Monitor species populations and ecosystem health over time
- Prepare scientific reports, papers, and grant proposals
- Operate boats, diving equipment, and laboratory instruments safely
- Collaborate with government agencies, universities, or conservation groups
- Maintain accurate research records and data sets
- Communicate findings to stakeholders, the public, or policymakers
Required — and what would make a candidate excellent.
- Bachelor's degree in marine biology, biology, or related field
- Experience with field research methods and data collection
- Proficiency in statistical analysis and research software
- Ability to work outdoors in varied weather and water conditions
- Master's or Doctoral degree in marine biology or oceanography
- SCUBA certification for research diving
- Publication record in peer-reviewed journals
Eight steps from download to publish.
- 01Open the Marine Biologist job description in Word or your one-click Google Docs copy.
- 02Replace placeholders for company name, reporting line, and location with your specifics.
- 03Tighten the summary to one paragraph that names the team's outcome, not just the role.
- 04Edit the responsibilities to match the actual scope of the seat — aim for 6 to 8 items, not 12.
- 05Separate required qualifications from preferred. Required is what a candidate must have to do the work on day 30; preferred is what would make them excellent in year two.
- 06Add salary range guidance using BLS, Payscale, or your own band data — do not copy generic figures.
- 07Have the hiring manager and one peer read it. Cut anything that wouldn't survive a candidate question.
- 08Publish to your ATS, intranet, and external careers page.
The right document at the right moment.
Use this Marine Biologist job description any time you are opening or reopening a seat at this level. The mid band sets the calibration — copy the document, tighten it to your specific scope, and circulate to the hiring panel before the first interview.
The reporting line (Research Director or Principal Investigator) and skills list are starting points. Override either if your org structure or stack differs from the norm — the template is a draft, not a contract.
Honest answers before you download.
- Does a Marine Biologist need diving experience?
- Many field roles require or prefer SCUBA certification, though some positions focus on lab analysis, data modeling, or shore-based monitoring.
- What education is typical for entry-level marine biology roles?
- A bachelor's degree in marine biology or a related life science is generally the minimum; research-focused roles often require a master's or doctorate.
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This Marine Biologist job description is a professionally drafted starting point for your hiring process and is not legal advice. Hiring practice varies by jurisdiction (e.g. pay-transparency laws differ across US states and AU jurisdictions). Adapt this document for your specific location and have employment counsel review any clauses you add before publishing. Salary varies by region, employer type, and experience. Reference BLS or current industry surveys for ranges. Full disclaimer.