Principal Design Engineer

Cranleigh Recruitment

  • Surrey
  • Permanent
  • Full-time
  • 1 month ago
Principal Design EngineerJoin a leading clean energy company developing innovative hydrogen-based technologies to support the global shift toward net-zero emissions. As part of a growing team focused on unique energy storage systems, this role offers the chance to work on impactful technology that's moving into commercial deployment.The team is now recruiting for a Principal Design Engineer with a strong background in high-temperature chemical reactor design. This is a senior-level opportunity within a multidisciplinary team driving the next generation of clean energy solutions. You'll take ownership of component and system design, helping bring cutting-edge technology from concept to real-world application.Key Responsibilities
  • Generate and manage design requirements, identifying potential technical risks early.
  • Deliver robust mechanical and reactor system designs from concept through to proof-of-principle.
  • Produce high-quality 3D CAD models and detailed engineering drawings for components, assemblies, test rigs, and fixtures.
  • Lead design reviews and oversee engineering change management processes.
  • Provide technical guidance and mentorship to colleagues, contributing to team development.
  • Act as a subject matter expert in design, development, materials, manufacturing methods, and testing.
  • Drive innovation and contribute to the development of valuable intellectual property.
  • Ensure design compliance with international standards and internal best practices.
  • Lead and coordinate cross-functional activities to ensure timely project delivery.
Requirements:You'll bring a blend of technical leadership, hands-on design expertise, and a passion for clean energy technology. You thrive in a fast-paced environment where innovation, collaboration, and continuous improvement are core to success.
  • Degree-level qualification in mechanical, chemical, or a related engineering discipline.
  • Significant experience in mechanical and/or reactor systems design.
  • Strong capability with 3D CAD (e.g. SolidWorks, Creo) and engineering drawing creation.
  • Confident in applying design fundamentals through hand calculations and FE analysis.
  • Familiar with GD&T, failure modes, and root cause analysis.
  • Strong understanding of design verification and relevant test methods.
  • Able to work independently, plan effectively, and meet project deadlines.
  • Effective communicator with excellent documentation and collaboration skills.
Desirable:
  • Experience in high-temperature chemical reactor or heat exchanger design.
  • Familiarity with ANSYS Workbench and simulation techniques.
  • Exposure to thermodynamics, CFD, electronics, or materials science.
  • Understanding of robust design, statistical methods, and systems engineering.
  • Practical prototyping or mechanical assembly experience.

Cranleigh Recruitment