Principal EC&I Engineer

Company: Assystem
Apply for the Principal EC&I Engineer
Location: Derby
Job Description:

Overview

In this role, you will lead EC&I technical programmes for cutting-edge SMR projects, coordinating across multidisciplinary teams to deliver safe, on-time and on-budget solutions. You’ll drive planning, scope, and resource alignment while ensuring seamless integration across work areas. With a strong EC&I background, you’ll steer complex, safety-critical programmes in a regulated nuclear context and mentor teams through continuous improvement. This is a mission-driven opportunity to shape the future of fusion-ready nuclear technology within a global engineering firm.

Pay / Benefits

  • Hybrid work: 1–2 days remote per week
  • Attractive social benefits
  • Employee Committee
  • Holiday bonuses
  • Ongoing training and career opportunities
  • High internal promotion rate (70% of managers promoted internally)

Responsibilities

  • Develop EC&I technical programmes covering the full product lifecycle
  • Plan tasks with dependencies across areas and ensure proper sequencing
  • Foster cross-area collaboration to deliver integrated solutions
  • Monitor programme scope and adjust as needed
  • Identify resource gaps and support Chief Design Engineer in resourcing
  • Help establish and maintain budgets for EC&I programmes
  • Track pack budgets, forecast costs, and monitor actuals
  • Manage programme risks and opportunities
  • Oversee contract staff allocation and optimisation

Key requirements

  • Experience in EC&I design and management with expertise in two areas (e.g., Control Systems, Radiometrics, Functional Safety)
  • Familiarity with highly regulated industries, control systems, design phases, configuration management, and life cycle stages
  • Proven leadership in guiding teams and managing complex projects
  • Degree (or equivalent) in Electrical, Instrumentation, or Control Engineering; advanced degrees are a plus
  • UK security clearance criteria eligibility
  • Leadership and people management
  • Cross-functional collaboration
  • Strong communication and stakeholder management
  • EC&I design and management
  • Control systems
  • Radiometrics

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Posted: October 1st, 2026