Postdoctoral Research Assistant​/Scientist; PDRA x

Overview

We are seeking to appoint two Postdoctoral Research Assistant/Scientists to join the Microplastics and Marine Pollution group at the Marine Biological Association in Plymouth. These roles are funded by the UKRI project Microplastics and multistressor effects on marine ecosystems in the context of global change (MICROMIX), led by Dr Alice Horton. The post-holders will undertake experimental design and execution, sample processing and analysis, data analysis and preparation of peer-reviewed scientific manuscripts for publication.

The positions will also involve engagement with the wider scientific community, including presentation of research findings at workshops and conferences.

Microplastics are a global concern, present in air, land, rivers and the sea. The project will address microplastics as a chronic multistressor to marine organisms, including the wider stressors and interactive effects that occur when combined, in the context of environmental change.

• Experimentally investigate the effects of microplastics alongside key stressors including chemicals of emerging concern (such as PFAS, tyre additives and UV stabilisers) and ocean warming on various invertebrate species
• Assess the effects of microplastics on microbial and microbiome communities
• Analyse archived time-series samples to investigate whether microplastic contamination and therefore organism exposure has increased through the decades
• Use predictive tools to determine likely future risk in a rapidly changing environment
• Design and execute experiments, process samples, analyse data, and prepare peer‑reviewed manuscripts for publication
• Engage with the broader scientific community and present findings at workshops and conferences

The MBA has excellent aquatic experimental facilities including the Seawater Hall Aquarium and multiple CT rooms. The Marine Microbiome Centre of Excellence at the MBA includes the Mary Parke Bioimaging Centre. Working at the MBA provides access to the CPR Survey and associated expertise, enabling analysis of samples dating from the 1950s. Experienced technician support is available across all facilities.

• Salary based on experience within the range above
• 30 days annual leave plus Bank Holidays
• 3 Privilege Days during festive closure week
• Sick pay
• Pension scheme – the MBA contributes 10% of basic salary into a defined contribution scheme with staff contributing a 3% minimum; MBA matches additional employee contributions up to 5%
• Flexible and hybrid working arrangements
• Cycle to work scheme
• Low-cost on-site parking

Applicants should have relevant and complementary expertise and skills to support the project goals. Experience in experimental design, sample processing and analysis, data analysis, and preparation of peer‑reviewed manuscripts is desirable. We welcome diverse backgrounds and perspectives.

Please email , quoting reference 1225

PDRASAH. You will need to provide three items to apply:

* Sponsorship is available for non-UK applicants for these positions.

For further information, please contact Dr Alice Horton at

Interviews will take place the week commencing 2 March 2026. You will only be contacted if you are shortlisted for interview.

Equal Opportunities:
We welcome applications from all suitably qualified candidates and seek talented people with diverse backgrounds and perspectives to enhance all that we do.