Principal Electrical Engineer

I’m supporting a well-established engineering business in Dorset who are looking to bring in a Principal Electrical Engineer to lead the design and integration of complex electrical systems used across advanced maritime and autonomous technology. This is a technical leadership role with real variety — from distributed data acquisition systems and control solutions, through to electrical architectures for autonomous platforms and underwater systems. If you enjoy solving difficult engineering challenges and guiding a high-calibre team, this will be a great fit. What you’ll be doing: - Leading the design and development of electrical systems for complex engineering products - Defining system architectures, component selections, power distribution schemes, and control strategies - Producing and reviewing electrical schematics, wiring diagrams, cable assemblies, and design documentation - Ensuring designs meet CE/UKCA, EMC, electrical safety and relevant regulatory standards - Supporting system integration, testing, and commissioning activities - Working closely with mechanical, software, and systems engineers to deliver fully integrated solutions - Overseeing design reviews and ensuring technical accuracy across all outputs - Mentoring and developing junior engineers to strengthen capability within the team - Working with suppliers and customers to resolve technical challenges and ensure robust delivery What I’m looking for: - Degree-qualified Electrical Engineer or similar - Strong understanding of electrical design principles, power distribution, safety and system integration - Experience working with electrical CAD tools - Knowledge of CE/UKCA directives, EMC, electrical safety, and compliance requirements - Ability to design for manufacturability, testability, and long-term reliability - Familiarity with PLCs, motor control, industrial automation or maritime systems is a bonus - Confident communicator with the ability to influence and lead technical discussions - Comfortable working in a dynamic environment, managing multiple priorities Why this opportunity stands out You’ll be involved in genuinely interesting engineering — systems that operate above and underwater, autonomous technologies, advanced control architectures, and high-integrity electrical design. The role mixes hands-on technical work with leadership, innovation, and cross-disciplinary collaboration. 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.