Postdoctoral Researcher

Post Date : 11-Dec-2025 Close Date : 01-Feb-2026 Job Title : Postdoctoral Researcher Department : Anatomy and Regenerative Medicine Reporting to : Dr Aamir Hameed Location : RCSI, 123 St. Stephen’ Green Contract/Duration : Up to 3 years Remuneration : Starting at IUA level 2A Point 4 (€50,840) Closing Date : 23:45pm on Sunday 1st February 2026 Summary of Post The Postdoctoral researcher will lead the development, validation, and integration of in-silico and in-vitro models of failing Fontan circulation and pediatric heart failure to inform future pediatric mechanical circulatory support device design.​ The postdoc will work in close collaboration with clinical partners at CHI Crumlin to translate patient-specific imaging and hemodynamic data into computational and benchtop models and support high-impact scientific and clinical outputs. This project is funded by the Children’s Health Foundation and administered by Research Ireland through their Frontiers for the Future programme. Specifically, the duties of the post are: Lead development of in-silico cardiovascular models, including lumped-parameter/Windkessel and CFD models, to simulate pressures, volumes, and flows in failing Fontan and paediatric heart failure circulation.​ Collaborate with the MD student and clinical team to specify modelling requirements, use patient-specific echocardiogram/CT data, and refine model parameters and boundary conditions.​ Implement and test mechanical circulatory support device (MCSD) parameters in the in-silico models, assessing their impact on hemodynamics and identifying optimal operating ranges.​ Design and develop soft silicone cardiac chamber phantoms and elastic vascular models (pulmonary artery, pulmonary veins, aorta, vena cava) for in-vitro experiments.​ Characterise material and structural properties of in-vitro components to derive compliance and ensure physiologically relevant behaviour of the mock circulatory loop.​ Assemble and tune a fully adjustable mock circulatory rig to replicate failing Fontan and paediatric heart failure hemodynamics, including integration of MCSD test conditions.​ Analyse simulation and experimental data, compare in-silico and in-vitro outputs, and generate quantitative metrics to guide concept-level MCSD design (e.g., flow, pressure, shear, power requirements).​ Take the lead in patent landscape mapping and contribute to the preparation and filing of new patent applications. Contribute to project management and data management activities (e.g., data management plan implementation, documentation of models and experiments, internal reporting).​ Contribute to grant writing, lead, and co-author peerreviewed publications and conference presentations; support outreach, networking, and dissemination (including engagement with clinical networks and relevant events). Traveling for strategic partnership meetings and presenting at conferences as required. Qualifications – (Essential): PhD in Biomedical Engineering or closely related discipline (e.g., Mechanical Engineering, Medical Physics, Applied Mathematics) with experience in cardiovascular modelling and/or mock circulatory loop development. Knowledge & Experience – (Essential): Strong background in cardiovascular engineering, biofluid mechanics or haemodynamics, evidenced by PhD research or equivalent experience. Demonstrated experience in computational modelling (e.g., CFD and/or lumpedparameter/Windkessel models) applied to cardiovascular or physiological systems. Practical experience in designing, building, or using in-vitro experimental rigs or mock circulatory loops, or closely related benchtop flow systems. Proven ability to work with and interpret medical imaging and clinical data (e.g., echocardiography, CT/MRI, catheterisation) for modelling or analysis purposes. Proficiency in relevant numerical and programming environments (e.g., ANSYS/COMSOL/OpenFOAM, plus Matlab/Python or similar) for simulation, data processing and analysis. Track record of peerreviewed publications or equivalent research outputs in biomedical engineering, cardiovascular science, or related fields. Experience working in multidisciplinary teams, including effective communication with clinicians and nonengineering stakeholders. Strong project organisation skills, including documentation, data management, and delivery of work to timelines and milestones. Evidence of ability to supervise or mentor students or junior researchers in an academic or research environment. Prior experience of industry collaboration in MedTech or mechanical circulatory support (e.g. joint projects with device companies, translational R&D, or exposure to designcontrol and regulatory environments) would be a strong advantage. We are all too aware that imposter syndrome and the confidence gap can sometimes stop fantastic candidates putting themselves forward, so please do submit an application — we’d love to hear from you. Application Process Please apply online through the RCSI careers portal on the closing date with your CV and cover letter. Click here to read our Recruitment and Selection Policy for Researcher. Informal Enquiries: Informal enquiries are invited in the first instance through Florencia Raimondo, Human Resources Department (email: florenciaraimondo@rcsi.com). All applications for this post must be made through the career's webpage www.rcsi/careers. Florencia Raimondo can arrange for relevant queries on the academic aspects of the role to be addressed by the hiring manager. Garda vetting and occupational health review may be required for this role, depending on the nature of the duties and responsibilities. Further information will be provided during the recruitment process. Eligibility to Work in Ireland Visa sponsorship is available for candidates who fully meet the essential criteria of the role. Candidates who require a work permit or hosting agreement are welcome to apply. Proof of eligibility documentation will be required at a later stage in the recruitment process. Please note that sponsorship is subject to approval by the relevant Irish authorities and role-specific eligibility. Click on the link(s) below to view documents Filesize JD_ Postdoctoral Researcher 542.7 Return to Search Apply for Job