Lead Innovation. Engineer the Future. NRL are recruiting for multiple long-term contract roles (inside IR35) across PLC and SCADA Control Systems Engineering to support high-profile infrastructure and automation projects in the UK’s most regulated sectors. Whether your expertise lies in control logic or visualisation—this is your opportunity to shape the future of industrial control systems. This is your chance to: ✅ Deliver complex engineering solutions – from PLC logic to SCADA visualisation in integrated, cyber-secure environments ✅ Lead from the front – guiding technical delivery, documentation, and testing across the full project lifecycle ✅ Work hybrid – with flexibility and a base in Warrington, West Cumbria, or Stockton ✅ Join a long-term programme – with stability, challenge, and real-world impact ✅ Work on SC-cleared projects – candidates must be eligible to obtain SC clearance Your Role: We’re hiring for two key disciplines: Senior/Lead PLC Control Systems Engineers Design, develop, and test PLC-based control systems using platforms like Rockwell, Schneider, or Siemens. You’ll produce high-quality documentation, support integration with SCADA systems, and ensure cyber-secure, standards-compliant delivery. ️ Senior/Lead SCADA Control Systems Engineers Design and implement HMI/SCADA applications (e.g. Rockwell FactoryTalk), creating intuitive, cyber-secure visualisation systems. You’ll collaborate with PLC engineers to deliver integrated architectures, backed by robust documentation and formal testing. You’ll need to bring: Strong experience in PLC or SCADA control systems engineering Proficiency in IEC 61131 (PLC) or SCADA scripting (e.g. VBScript, Python) A track record of producing high-quality technical documentation (URS, FDS, test specs, etc.) Experience in regulated industries such as nuclear, MOD, or pharmaceutical A collaborative mindset and the ability to work across multi-disciplinary teams Eligibility to obtain SC clearanceBonus Points For: Familiarity with Rockwell, Schneider, or Siemens platforms Experience with integrated SCADA systems and OT Cyber Security Knowledge of Sellafield Ltd standards and the V-Model Certified training in PLC, SCADA, or Cyber SecurityJoin a high-impact programme with a leading engineering consultancy. Apply now and take the next step in your contract career. The NRL Group connect global companies with the right people to bring engineering projects to life. Supporting contracting companies with energy transition plans and working with our clients to create a cleaner, greener future. We welcome applications from every walk of life and are committed to diversity within the industries we support, as a certified Inclusive Recruiter and Armed Forces friendly employer. You can ensure you stay safe when job searching online by visiting the JobsAware website