Principal EC&I Engineer

Principal EC&I Engineer Nuclear | SMR Programmes | UK wide offices Hybrid  | Permanent | Full-time An opportunity has arisen for a Principal EC&I Engineer to join a leading engineering consultancy - delivering safety-critical systems on next-generation nuclear programmes, including Small Modular Reactors (SMRs). This position requires an experienced Principal EC&I Engineer with a strong design background and a proven track record of leading complex, multidisciplinary engineering programmes in highly regulated environments. You will be responsible for the planning, coordination, and delivery of EC&I technical programmes across the full project lifecycle, ensuring integration, regulatory compliance, and delivery to cost, schedule, and quality. Key Responsibilities Develop and manage EC&I technical programmes covering the full product and project lifecycle Plan and sequence detailed EC&I activities, managing dependencies across engineering disciplines Ensure effective integration between electrical, control, and instrumentation systems Manage programme scope, implementing formal change control where required Identify resourcing requirements and support senior engineering leadership in workforce planning Develop, manage, and control EC&I budgets, forecasts, and cost performance Monitor and manage programme risks, including threats and opportunities Lead and coordinate permanent and contract EC&I engineering resources Provide technical leadership and assurance within a safety-critical, regulated environment Technical Requirements & Experience Significant experience in EC&I design on complex industrial projects Demonstrable expertise in at least two EC&I disciplines, such as: Control Systems Functional Safety Instrumentation Radiometrics Experience working within highly regulated industries (nuclear, defence, energy, or similar) Strong understanding of EC&I design phases, configuration management, and lifecycle governance Proficiency with EC&I design tools; E-Plan and AutoCAD Electrical are commonly used Vendor-agnostic design approach, with the ability to develop technically robust solutions independent of OEM preference Proven ability to manage interfaces, system integration, and multidisciplinary dependencies Leadership & Programme Capability Experience leading EC&I teams across multiple work packages Strong programme planning, cost control, and risk management capability Confident working with senior stakeholders, engineering authorities, and delivery partners Able to balance technical depth with programme and commercial accountability Qualifications Degree (or equivalent) in Electrical, Control, or Instrumentation Engineering Chartered status or postgraduate qualifications are advantageous What’s Offered Long-term role within major nuclear and low-carbon energy programmes Hybrid working (typically 1–2 days office based per week) Structured development and clear progression pathways Competitive salary + car allowance and comprehensive benefits package Various UK office locations available