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We offer a fantastic range of benefits including a highly competitive annual leave entitlement (with the ability to purchase more), a generous pensions scheme, flexible working opportunities, a commitment to your development and wellbeing, a wide range of retail discounts, and much more. Find out more about our benefits (opens in a new window) and join us to become part of something special.

A fully funded 39 month position is available at the University of Sheffield in the field of Surface engineering & tribology for silicone-free consumer products, funded by EPSRC.

The project aims to decode the fundamental polymer physics/chemistry of lubrication and slip planes across complex, heterogeneous surfaces, using explainable machine learning and materials informatics to rationally design sustainable, high-performance formulations. 

You will be responsible for developing explainable machine learning models (symbolic regression, Bayesian optimisation, and genetic algorithms) to decode polymer-solvent thermodynamics and map soft-matter physics to real world applications. The position involves featurizing complex polymer architectures, analysing multi-modal experimental datasets, and creating open-source cheminformatics tools in Python/Julia for sustainable inverse formulation design and AI-driven materials discovery. The work is a highly collaborative project between Dr Grant Hill and colleagues within the School of Mathematical and Physical Sciences, and an industrial partner. The project requires a high degree of independence, strong computational skills, and the initiative to bridge theoretical polymer chemistry with experimental data.

Main duties and responsibilities

• Algorithm development: Develop and benchmark explainable machine learning models to predict how polymers interact with solvents.

• Data integration & featurization: Process and featurize complex polymer architectures to link molecular structure with bulk properties. 

• Open-source software delivery: Build, document and maintain well-structured, open-source computational tools and workflows in Python/Julia, releasing them via GitHub.

• Interdisciplinary collaboration: Work closely with the whole project team to validate model predictions against real-world data.

• Dissemination: Prepare high-quality manuscripts for peer-reviewed publication and present research findings at national and international conferences.

• Carry out other duties, commensurate with the grade and remit of the post.

Person Specification 

Our diverse community of staff and students recognises the unique abilities, backgrounds, and beliefs of all. We foster a culture where everyone feels they belong and are respected. Even if your past experience doesn't match perfectly with this role's criteria, your contribution is valuable, and we encourage you to apply. Please ensure that you reference the application criteria in the application statement when you apply.

Further Information

Next steps in the recruitment process

It is anticipated that the selection process will take place in December 2026. This will consist of a presentation, an interview, and a discussion with questions & answers. We plan to let candidates know if they have progressed to the selection stage within 2 weeks of the closing date. If you need any support, equipment or adjustments to enable you to participate in any element of the recruitment process you can contact mps-staffing@sheffield.ac.uk.

Our vision and strategic plan

We are the University of Sheffield. This is our vision: sheffield.ac.uk/vision (opens in new window).

What we offer

• A minimum of 41 days annual leave including bank holiday and closure days (pro rata) with the ability to purchase more.

• Flexible working opportunities, including hybrid working for some roles.

• Generous pension scheme.

• A wide range of discounts and rewards on shopping, eating out and travel.

• A variety of staff networks, providing opportunities for social interaction, peer support and personal development (for example, Race Equality, LGBT+, Women’s and Parent’s networks).

• Recognition Awards to reward staff who go above and beyond in their role.

• A commitment to your development access to learning and mentoring schemes; integrated with our Academic Career Pathways 

• A range of generous family-friendly policies

  • paid time off for parenting and caring emergencies

  • support for those going through the menopause

  • paid time off and support for fertility treatment

  • and more

More details can be found on our benefits page: sheffield.ac.uk/jobs/benefits (opens in a new window).

We are a Disability Confident Employer. If you have a disability and meet the essential criteria for this job you will be invited to take part in the next stage of the selection process.

We are a research university with a global reputation for excellence. Our ideas and expertise change the world for the better, making a real difference to society. We know that when people come together with different views, approaches and insights it can lead to richer, more creative and innovative teaching and research and the highest levels of student experience. Our University Vision (www.sheffield.ac.uk/vision) outlines our commitment to building a diverse community of staff and students that recognises and values the abilities, backgrounds, beliefs and ways of living for everyone.