Senior EC&I Engineer – Defence Sector (Cranes & Lifting Systems) Location: Sheffield | Full-time SCX is a UK-based engineering firm delivering precision mechanical handling systems across Defence, Aerospace, Nuclear, and Infrastructure. We’re growing—and looking for a Senior EC&I Engineer to lead the design and delivery of high-integrity control systems for complex, safety-critical projects. 🔧 What You’ll Do * Lead EC&I system design from concept to commissioning * Define architectures, specify equipment, and develop PLC/HMI software * Produce and review technical documentation (schematics, FDS, cable schedules, etc.) * Oversee integration, FAT/SAT, and supplier coordination * Collaborate across engineering disciplines and support client engagement * Mentor junior engineers and drive continuous improvement 🎯 What You’ll Bring * Degree in Electrical, Control & Instrumentation Engineering * Strong experience in EC&I design for regulated environments * Proficiency in Siemens, Rockwell, or Schneider platforms * Skilled in AutoCAD Electrical or EPLAN * Knowledge of relevant standards (BS EN 60204, BS 7671, etc.) * Full UK driving licence (travel required) ⭐ Desirable * Chartered Engineer status (or working toward it) * ...