Senior Electronics Engineer - Permanent - Hampshire (hybrid/on-site)A Hampshire-based aerospace business is looking for a Senior Electronics Engineer to lead hands-on design and development of avionics electronics for an unmanned aircraft platform. You''ll own designs from first principles through prototype build, qualification, and support into production - working closely with systems, software, mechanical and manufacturing teams.What you''ll be doingDesign and develop avionics electronics (analog, digital and power) for aerospace hardwareTake designs from concept to product: robust, scalable, mass-producible and cost-optimisedSupport qualification / certification activities to standards such as DO-160 / DO-254 and associated test regimesWork with compliance/regulatory needs (including SORA) and environmental qualification (e.g. IP68 style requirements)Support integration, field trials and flight test activities (UAVs and subsystem prototypes)Partner with manufacturing on production support, troubleshooting and continuous improvementContribute to RandD workstreams advancing platform capabilityWhat they''re looking forDegree: 2:1 or above in a STEM disciplineStrong practical experience across electronics design, prototyping, and productisationExperience in some/all of: SPICE modelling / simulationComponent selection + schematic captureMulti-layer PCB design for high-reliability applicationsEMC/EMI-aware design techniquesAltium Designer (preferred, not essential)Useful / ..... full job details .....