Skip to content
AI Assistant
Open full AI navigator →

Research careers in marine and ocean sciences

Marine and ocean research careers rarely follow a single path. This guide explains the three vacancy catalogs on MarinePhD — Open PhD Positions, Postdoctoral Fellowships, and Jobs for Researchers — so you can match career stage to the right listings instead of mixing unrelated ads. Supporting guides below cover role types, junior staff grades, postdoc patterns, how to read ads, and deadlines.

Three catalogs, three intents

On marinephd.com we keep vacancy types separate on purpose:

  • Open PhD Positions — doctoral roles with a project, supervisor, and usually a stipend or employment contract.
  • Postdoctoral Fellowships — fixed-term research roles after the PhD, often with a host lab and fellowship funding.
  • Jobs for Researchers — scientific staff, technicians, research engineers, and other institute roles that are not PhD studentships.

Institute scholarship programmes (browse under PhD Scholarships) describe ongoing doctoral training at a university or institute; they are not the same as a single open vacancy with a deadline.

Career stage → catalog

  • Master’s / no doctorate yet → Open PhD (or institute scholarships for programme exploration).
  • PhD done or near completion, temporary research → Postdocs.
  • Staff / technician / permanent researcher track → Jobs for Researchers (including French concours grades).

EURAXESS R1–R4 profiles are a mapping aid across countries — local job titles on the ad still win. Details: PhD vs postdoc vs research job.

How to use this cluster

Start with the comparison and “how to read an ad” pages if you are unsure which role type fits you. Then jump into the matching hub and filter by country or discipline. Keep a deadline calendar — missing a call by a day usually means waiting for the next round. Always confirm eligibility and deadlines on the official institute page before you apply.

Funded doctoral money models (stipend vs salary) are covered in the funded PhD pillar; this pillar is about career-stage catalogs.

Frequently asked questions

What is the difference between Open PhD, Jobs, and Postdocs on this site?

Open PhD Positions are doctoral studentships. Postdoctoral Fellowships are fixed-term research roles after the PhD. Jobs for Researchers cover scientific staff and related institute roles that are not PhD studentships.

Can I apply to a research job without a PhD?

Sometimes — technician, engineer, and junior scientist ads may accept a Master’s. Always read the eligibility section; senior scientist roles usually require a doctorate.

Are institute scholarship programmes the same as open PhD vacancies?

No. Scholarship programme pages describe ongoing doctoral training at an institute. An open PhD vacancy is a specific call with a deadline and apply link.

In this pillar

Supporting guides

PhD vacancy vs postdoc vs research job

A clear comparison of doctoral vacancies, postdoctoral fellowships, and research staff jobs in marine and ocean sciences.

Read guide →

Junior researcher & scientific staff roles

What junior researcher, scientific officer, and technician roles mean at marine institutes and ocean labs — and how to browse them.

Read guide →

Postdoctoral fellowships overview

How postdoctoral fellowships work in marine and ocean sciences, and how to browse openings by country and discipline.

Read guide →

How to read a research job ad

A practical checklist for decoding institute vacancy pages: funding, contract, eligibility, and apply links.

Read guide →

Deadlines & application windows

How PhD, postdoc, and research job deadlines work — and how to use open vs closing filters without indexing noise.

Read guide →

Next step

Browse related catalogs

All guides