Principal Hardware Engineer/Hardware Architect

We are seeking a Principal Hardware/Electronics Engineer to provide technical leadership across complex electronic hardware programmes. In this role, you'll shape hardware architecture decisions, influence system-level design, and ensure solutions are robust, scalable, and fit for purpose in demanding operational environments.

This position combines deep technical expertise with leadership, collaboration, and strategic influence across projects.

Responsibilities:

• Lead the definition of hardware architectures and technical strategies for complex electronic systems
• Own hardware roadmaps, design approaches, and critical technical decisions
• Translate high-level system needs into coherent hardware architectures and sub-system designs
• Provide technical authority across projects, supporting reviews, risk management, and assurance activities
• Mentor senior and junior engineers, setting technical expectations and best practice
• Engage closely with systems, software, manufacturing, and external partners to ensure end-to-end design integrity
• Ensure designs meet safety, regulatory, performance, and lifecycle requirements

• Significant experience designing electronic hardware for complex or high-reliability applications
• Proven ability to lead hardware design at system and sub-system level
• Strong background in requirements definition, architectural design, and technical governance
• Confidence acting as a technical decision-maker and advisor across multiple projects
• Chartered Engineer status (or equivalent) is desirable, with support available if not yet attained

£60,000 - £80,000, depending on experience Hybrid or office-based working options Nine-day fortnight and flexible working arrangements Personal development planning, leadership opportunities, and influence over technical direction Inclusive, supportive working environment where expertise and impact are valued

Successful applicants must be able to obtain appropriate UK security clearance.