Summary You will lead the technical direction of a defence programme that advances high power RF system capabilities from early concept through modelling and test. This role gives you authority over how electromagnetic interactions are modelled, how electrical architectures are structured and how design choices evolve across the system lifecycle. You will shape the methods, analytical pathways and technical evidence that drive development decisions. Where you will work Bristol-based, hybrid working on offer What you will be doing Acting as technical lead for the project with responsibility for defining modelling approaches, technical methods and design rationale • Leading electromagnetic modelling of high power RF propagation, coupling paths and system level interactions using established and emerging analytical tools • Directing electrical and electronic architecture assessments across power generation, RF transmission chains, control interfaces and system integration boundaries • Overseeing RF test strategy including bench testing, subsystem trials and data interpretation to validate design assumptions • Working with design specialists to run trade studies covering configuration options, subsystem behaviour, EMC considerations and performance constraints • Coordinating multi domain engineers to produce technical evidence including models, analyses and design justification material that supports program...