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 07734406996 or drop me a message at ian.broadhurst@holtengineering.co.uk.