Phytoplankton Ecologist

UKRI; Cambridge; On-site; GBP 42,000 - 47,000; Full time

Job summary

A leading scientific research institute in Cambridge is seeking a Phytoplankton Ecologist to conduct laboratory analyses on field samples related to polar ecology. The ideal candidate will hold a PhD in marine sciences and possess strong microscopy and numerical analysis skills. You will work within a dedicated team aiming to fill significant gaps in knowledge about Arctic and Antarctic phytoplankton. This role offers a competitive salary, excellent benefits, and the opportunity for career development.

Benefits

30 days annual leave plus bank holidays

Civil Service pension

Access to employee assistance programme

Flexible and family friendly working opportunities

Qualifications

• Experience working with chemicals
• Ability to work independently and with a small team
• Good range of scientific computing/IT skills

Responsibilities

• Microscopy identification and enumeration of Lugol’s samples
• Processing of pigment samples (chlorophyll a and HPLC)
• Data processing and interpretation, working with the project lead and the wider science team

Skills

Laboratory analytical skills

Microscopy skills

Numerical analysis and interpretation skills

Proficient in written and spoken English language

Education

PhD or equivalent experience in biology, biochemistry, marine sciences or phytoplankton ecology

Tools

Scientific computing software

Job description

British Antarctic Survey

Reference: BAS 25/139

Contract type: Fixed‑Term Appointment – 2 years

Location: Cambridge

Salary: £42,688 to £46,957 Band D S2

Closing date: 4 January 2026

Purpose

The British Antarctic Survey (BAS), part of the Natural Environment Research Council (NERC), delivers and enables world‑leading interdisciplinary research in the polar regions. We are seeking a Phytoplankton Ecologist to work on field sample analysis across multiple research projects. The data gained from the analysis will fill gaps in knowledge in Arctic and Antarctic phytoplankton ecology. Much of the analysis will be focused on samples collected during field expeditions for the BIOPOLE project which aims to better understand biogeochemical processes and ecosystem function in the rapidly changing polar systems. Other samples will provide vital information on the primary production around the island of South Georgia, one of the most biologically productive regions in the Southern Ocean.

The postholder should have experience in laboratory analysis techniques used in marine ecology. This includes extensive knowledge of working safely with chemicals and experience with microscopy techniques. The postholder must be capable of working independently and be self‑motivated to complete the work agreed in consultation with their line‑manager.

This is an exciting opportunity to contribute to innovative research projects and expand the scientific knowledge of polar phytoplankton ecology. The postholder will be a member of the Ecosystems science team and have numerous opportunities to engage with a variety of research disciplines within BAS. Informal enquiries about the post are very welcome and should be addressed to Amanda Burson [e-mail].

You will be joining the Ecosystems team which aims to understand the combined impacts of global climate‑driven change and commercial fishing on polar marine ecosystems.

You will analyse and help to interpret a suite of phytoplankton ecological samples, including microscopic identification, particulate organic nutrient content analysis, flow cytometry analysis and pigment profile analysis. Your research will contribute to the knowledge and understanding of phytoplankton community structure and dynamics in the polar regions.

Within the role, there will be opportunity to develop skills in phytoplankton taxonomy, laboratory analysis, and scientific synthesis. Within BAS there are multiple opportunities for staff to upskill, from technical abilities using scientific software and equipment to interpersonal and leadership training.

The Ecosystems science team you’ll be joining has ongoing projects that span a broad spectrum of scientific fields and interest, from monitoring and modelling zooplankton, fish and higher predator populations in the Antarctic to deploying moorings to better understand carbon cycling in our oceans. You’ll be joining a world‑leading interdisciplinary research organisation that is committed to recruiting talented people like you, progressing your career and giving you the support you need to thrive at BAS.

Duties

• Microscopy identification and enumeration of Lugol’s samples
• Processing of pigment samples (chlorophyll a and HPLC)
• Processing of particulate organic nitrogen, phosphorous and carbon samples
• Flow cytometry analysis of phytoplankton and bacteria
• Data processing and interpretation, working with the project lead and the wider science team

Skills, Qualifications and Experience

Essential

• PhD or equivalent experience, in biology, biochemistry, marine sciences or phytoplankton ecology
• Laboratory analytical skills
• Experience working with chemicals
• Microscopy skills
• Numerical analysis and interpretation skills
• Good range of scientific computing/IT skills
• Proficient in written and spoken English language
• Ability to work independently and with a small team
• Ability to prioritise tasks when presented with a range of options and manage time effectively

Desirable

• Knowledge of phytoplankton taxonomy
• Experience in oceanography or limnology
• Familiarity with peer‑reviewed publication process
• Experience of software packages associated with lab equipment

Benefits

• 30 days annual leave plus bank holidays and 2.5 privilege days
• Civil Service pension (with 26% or more employer contribution, depending on your band)
• 24 hours/365 days access to employee assistance programme (including support with physical, mental, social, health and financial issues)
• Flexible and family friendly working opportunities
• Cycle to work scheme
• Access to discounted shopping on a range of retail, leisure and lifestyle categories and much more

We will give full consideration to requests for flexible and part‑time working, such as reduced hours, compressed hours or job sharing. We also offer hybrid working and recognise the many benefits this brings. The nature of the role will determine if flexible and hybrid working options are possible.

The pay band minimum is the normal starting pay for those new to a role. In exceptional circumstances, when relevant skills and experience can be identified, a higher starting salary may be considered.