PostdocStructural Biology

Postdoctoral Research Assistant in Structural Biology

Instruct-ERIC

Posted July 20, 2026

About This Position

Help Login Request access About About us Our Services Member Countries and Organisations Team Governance Our Horizon projects Research Infrastructures International Collaboration Access Technology Catalogue - Sample Preparation - Biomolecular Analysis - 3D Structural Analysis - Computation and AI How to apply Funding for access Who can apply Open Calls Proposal Submission FAQ Acknowledging Instruct EOSC Projects COVID-19 research resources Technology Development Funding AI and Structural Biology Training Instruct Training Internships R&D Awards - R&D Pilot Project Awards - Technology Development Project Award - Industrial Co-Fund Project Award Facilities Instruct Centres Internal Instrument Booking Research Sites Science Scientific Publications Webinars Scientific Highlights User Testimonials News & Events News Instruct Training Courses Events Biennial 2026 Newsletters Resources Women in Science Jobs list Press Office and Reports Policies Videos Procurement AI and Structural Biology ARIA Connect Join as member country Become an Instruct Centre Help Contact us Industry Access Open Calls IBSBC2026 Home Jobs Postdoctoral Research Assistant in Structural Biology Jobs in Structural Biology and Related Fields Postdoctoral Research Assistant in Structural Biology University of Oxford, United Kingdom Application deadline: 31 Jul 2026 We are seeking an ambitious Postdoctoral Research Assistant to join the laboratory of Dr Georgia Isom at the Sir William Dunn School of Pathology, University of Oxford, to uncover the molecular machinery that transports sphingolipids to the surface of Gram-negative bacteria. This exciting project combines cryo-electron microscopy, native mass spectrometry, proteomics, and bacterial cell biology to answer a fundamental question in bacterial membrane biology. For decades, sphingolipids were thought to be almost exclusively eukaryotic membrane components, with only a handful of unusual bacteria capable of producing them. Our recent discoveries have overturned this view, revealing that sphingolipid biosynthesis is widespread across diverse bacteria. Emerging evidence suggests sphingolipids are key determinants of membrane homeostasis, environmental adaptation, antimicrobial resistance and host-pathogen interactions. Yet one of the biggest questions in the field remains unanswered: how are sphingolipids transported across the bacterial cell envelope to reach the cell surface? The post-holder should hold, or be close to completion of, a PhD in structural biology and have experience of solving high resolution structures using single particle cryo-EM. You should be highly motivated, organised and able to work independently as well as part of a team. This is a fixed-term appointment available for 2 years in the first instance (with funds to extend) with the position available from autumn/winter 2026. If you are interested in this role, and have the skills and experience we are looking for, please apply online. You will be required to upload a CV and supporting statement as part of your online application. Informal enquiries could be sent to Dr Georgia Isom via email: [georgia.isom@path.ox.ac.uk](mail to:georgia.isom@path.ox.ac.uk). Only applications submitted online and received before noon Friday 31st July 2026 will be considered. Interviews will be held soon thereafter. For more information and to apply, visit our website. 17COUNTRIES & MEMBERS 11CENTRES 29FACILITIES 104SERVICES 13089 USERS 2214 PUBLICATIONS Instruct-ERIC Hub, Oxford House, Parkway Court, John Smith Drive, Oxford OX4 2JY +44 (0) 1865 98 86 39 | support@instruct-eric.org | Acknowledgements | Powered by ARIA Terms of Use | Terms of Submission | Privacy Policy | Access Policy | Copyright © 2026 The University of Oxford This platform benefited from services and the resources provided by EGI, with the dedicated support of IN2P3-IRES
Apply Now →

Opens in a new tab

Details

Position TypePostdoc
FieldStructural Biology
PostedJuly 20, 2026
Sourceinstruct eric

Not quite the right role?

Join the talent network and get matched with cryo-EM & structural biology jobs.

Join the Talent Network

Have a position to fill?

Post a Job — Free