Position: Principal EC&I Engineer Location: Cumbria - able to consider Warrington/Abingdon Working Pattern: Hybrid, 2 days a week onsite Contract Type: PERM Salary: Competitive Principal EC&I Design Engineer This role will lead EC&I design activity within either a dedicated design team or a wider multi-disciplinary project environment. You'll contribute technical leadership across the full delivery lifecycle, from early concept through detailed design, manufacture, and commissioning, while ensuring compliance with regulatory, safety, and quality expectations. Key Responsibilities Provide EC&I leadership on design projects, including planning, coordination, and technical assurance Deliver EC&I engineering input when working within partner or framework teams Support bid and tender activity, including technical content and documentation Develop and manage EC&I cost estimates, schedules, and technical requirements Translate...