Applications are invited for a temporary post of a Post-doctoral Research Fellow Level 1 within UCD School of Physics. We are seeking a highly motivated Postdoctoral Researcher to join the interdisciplinary PicoGlaze project team. Funded by the National Challenge Fund, Research Ireland, and NextGenerationEU under the Energy Innovation Challenge, this project aims to tackle one of the most pressing issues in climate action: building energy consumption. This is a research focused role, where you will conduct a specified programme of research supported by research training and development under the supervision and direction of a Principal Investigator. Fixed Salary: €46,805 per annum. Closing date: 12:00 noon (local Irish time) on 15/05/2026. Applications must be submitted by the closing date and time specified. Any applications which are still in progress at the closing time of 12:00 noon (Local Irish Time) on the specified closing date will be cancelled automatically by the system. UCD are unable to accept late applications. UCD do not require assistance from Recruitment Agencies. Any CV's submitted by Recruitment Agencies will be returned. The PD1 position is intended for early stage researchers, either just after completion of a PhD or for someone entering a new area for the first time. If you have already completed your PD1 stage in UCD or will soon complete a PD1, or you are an external applicant whose total Postdoctoral experience, inclusive of the duration of the advertised post, would exceed 4 years, you should not apply and should refer to PD2 posts instead. To be considered for this role you will be redirected to and must complete the application process on our careers page. To start the process click the Apply button below to Login/Register.