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Job Number
SU01207
Contract Type
Fixed Term
Salary
£39,105 to £45,163 per annum
Working Pattern
Full Time
Faculty/Directorate
Faculty of Science and Engineering
Location
Other - See job description
Closing Date
18 Sept 2025
Interview Dates
23 Sept 2025 - 24 Sept 2025
Informal Enquiries
Niels Madsen n.madsen@swansea.ac.uk

About The University

Swansea University is a research-led university that has been making a difference since 1920. The University community thrives on exploration and discovery and offers the right balance of excellent teaching and research, matched by an enviable quality of life.

Our stunning waterfront campuses and multicultural community make us a desirable workplace for colleagues from around the world. Our reward and benefits, and ways of working enable those who join us to have enriching careers, matched by an excellent work-life balance.

About The Role

The group is a leading member of the ALPHA collaboration with responsibility for positrons, antihydrogen synthesis, laser-spectroscopy and frequency metrology. Recent research highlights include the first laser spectroscopy of the 1s-2s transition in antihydrogen as a test of matter-antimatter symmetry, the first application of laser cooling to antimatter and observation of antimatter under the influence of gravity. The group has improved methods for antihydrogen synthesis such that the number of antiatoms has increased tenfold and reduced the uncertainty of frequency fluctuations in the experiment by a factor of one thousand.  As a result, tests of fundamental symmetry with antihydrogen will become significantly more precise, allowing further exploration of the energy spectrum as well as direct comparisons with hydrogen.

The successful candidate will be working at CERN with both the Swansea team and the ALPHA collaboration on the next generation of antihydrogen experiments. Responsibilities will include excited state laser spectroscopy of antihydrogen and investigation of non-destructive detection techniques of antimatter fluorescence. This will take place in an exciting multi-disciplinary experiment in an international context, where there is ample freedom for the successful candidate to have a significant impact on the future of antihydrogen physics.

The successful candidate will have a PhD in physics. Experience in the synthesis, laser cooling, and spectroscopy of antihydrogen will be essential. Experience in developing Penning traps, low-noise electronics, deep UV photodetection and cryogenics are further essential criteria.

The position will be based fully at CERN in Geneva, Switzerland.

Equality, Diversity & Inclusion

The University is committed to supporting and promoting equality and diversity in all its practices and activities. We aim to establish an inclusive environment and welcome diverse applications from the following protected characteristics: age, disability, gender reassignment, marriage and civil partnership, pregnancy and maternity, race (including colour, nationality, ethnic and national origin), religion or belief, sex, sexual orientation.

As an inclusive and welcoming workplace, we value people for their skills regardless of their background. Applications are welcome in Welsh and will not be treated less favourably than those submitted in English.

Welsh Language Skills

The Welsh language level required for this role is Level 1 - A little. The role holder will be able to pronounce Welsh words, answer the phone in Welsh (good morning/afternoon) and use very basic everyday words and phrases (thank you, please etc.). Level 1 can be reached by completing a 1 hour course.

The University is a proud bilingual institution, our Welsh Language Strategy outlines our aspiration to promote the language and enable our staff to engage with the language as an additional workplace skill and as a gateway to new cultural and social opportunities. Applications are welcome in Welsh and will not be treated less favourably than those submitted in English. Welsh speakers have the right to an interview in Welsh. Applicants for a role where Welsh skills are essential are expected to present their application in Welsh and will be interviewed in Welsh, if shortlisted.

Additional Information

Applications for this role will take the format of a CV submission and cover letter.

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