We’re looking for a highly capable Senior EC&I Engineer to support the delivery of high-integrity engineering solutions across safety-critical environments. This role suits someone who thrives on technical challenge, stakeholder engagement and driving projects from early requirements through to commissioning. You’ll bring significant experience in EC&I design and systems integration, with strong capability across Siemens PLCs, SCADA/DCS platforms, instrumentation commissioning and functional safety standards (IEC 61508/61511). You’ll be confident leading design activities, managing development processes, and supporting project delivery in regulated sectors including defence, nuclear, and chemical. If you're looking for a role where your expertise makes a measurable impact, we’d love to hear from you...