Applications / CFD Engineer - SloughKey responsibilities include:• Develop and refine applications for UV equipment across a range of use cases• Conduct research and literature reviews to inform application development.• Perform CFD simulations using ANSYS to evaluate and optimize system performance.• Lead and execute practical on-site studies in collaboration with global partners.• Collect, analyze, and present data from trials and modeling activities.• Develop tools and guidance to support product sizing and specification.• Identify emerging application opportunities and contribute to investment prioritization.• Translate complex technical concepts into clear, customer-focused language.• Support the creation of technical and commercial materials for both internal and external audiences.Candidate requirements:• Degree or PhD in engineering, physics, or related field.• Experience with computer-based modelling (CFD, MATLAB, Python).• Skilled in research and literature review, combining public and internal data.• Excellent with data: analysis, interpretation, and clear presentation of results.• Strong communicator; can simplify complex technology for any audience.• Ability to manage and perform practical on-site studies.• Collaborative and customer-focused mindset.Preferred:• Experienced with ANSYS Fluent.• Understanding of water processes, especially disinfection treatment, especially UV.• Familiar with photobiological and photochemical processes.• Scripting for data processing and automation.