We’re looking for a Senior Electrical & Electronic Design Engineer to join a forward-thinking engineering business in Poole. This role combines hands-on design, project leadership, and mentoring within a collaborative team developing bespoke test, measurement, and automation systems for high-reliability industries. Working alongside project managers, mechanical engineers, and software specialists, you’ll take technical ownership of electrical and electronic design from concept through to final build and test. Key Responsibilities: Lead and deliver electrical and electronic design for bespoke engineering projects. Generate design specifications, wiring schematics, and PCB layouts. Produce accurate cost estimates and technical documentation. Review and approve manufacturing drawing packs and ensure readiness for build. Provide technical support and guidance to less-experienced engineers. Liaise with customers to clarify requirements and ensure design intent is achieved. Work closely with manufacturing and test teams to resolve build or test queries. Supervise and participate in Factory and Site Acceptance Testing when required. Research, specify, and source components or materials for specialist projects. Stay up to date with industry and design standards to ensure compliance and innovation.About You: Degree or HND/HNC in Electrical or Electronic Engineering (or equivalent). Minimum 5 years’ experience in design and implementation of electrical or electronic systems. Strong knowledge of analogue and digital circuit design. Confident producing wiring diagrams, schematics, and documentation for manufacture. Experience designing test equipment or automation systems. Skilled communicator, comfortable engaging with internal teams and clients. Able to meet BPSS security clearance requirements.Desirable: 18th Edition qualification. Background in power engineering or experience with National Instruments hardware/software.Why Join? Be part of a high-tech engineering environment where your designs become real products. Variety — every project is different, offering fresh technical challenges. Opportunity to mentor junior engineers and shape future design capability. A company culture that values precision, collaboration, and innovation.How to Apply Interested? I’d love to tell you more about this role — call Ian Broadhurst on (phone number removed) or drop me a message at (url removed)