Senior Complex Systems Engineer 📍 Locations: Bristol, Burton-on-Trent, Glasgow or Leatherhead 💰 Salary: £60,000 - £70,000 DOE 🕒 Full time Permanent role Join a cutting-edge engineering consultancy shaping the future of complex, safety-critical systems across Aerospace, Defence, Transport, and Industry. We’re looking for an experienced Senior Systems Engineer to deliver innovative solutions across a diverse portfolio of technically challenging projects. The Opportunity: As a Senior Complex Systems Engineer, you'll bring your expertise in systems design and systems engineering—particularly in software or complex electronic hardware—to lead and contribute to high-impact projects. From avionics re-certification to next-gen UAS architecture, you'll help deliver capability that’s secure, sustainable, and future-ready. Key Responsibilities: Develop and review safety-critical systems architectures Support design decision-making using systems engineering principles Deliver systems assurance and certification artefacts Ensure compliance with relevant defence and civil standards Collaborate with MOD, OEMs, Design Organisations, and supply chain stakeholders Lead and manage projects, providing both technical direction and client consultancyWhat You’ll Bring: Proven experience with software or complex electronic hardware (CEH) in safety-related systems Familiari...