Operational Technology Application Engineer Location: Wrexham Job Type: Permanent, Full-Time, Mon-FridaySalary: £35,000 - £40,000 (depending on experience)Join a forward-thinking manufacturing organisation that is actively digitising its production processes through cutting-edge automation.Our client is expanding its Automation Team, you will play a key role in designing and delivering bespoke automated equipment and production lines. Working with leading suppliers, the team incorporates advanced technologies including industrial robots, collaborative robots (cobots), 3D printing, SCADA, HMI, MES, and full IT/OT convergence.THE ROLE Design, develop, configure, and deploy SCADA, HMI, and MES systems Develop automation scripts and logic for PLCs and industrial controllers Build custom OT applications using C# and modern web-based languages/frameworks for seamless integration and data handling Install, test, commission, and validate OT applications on live production lines (UK and overseas) Monitor, troubleshoot, and optimise existing OT and automation systems Apply updates, patches, and security enhancements to maintain reliability and compliance with cybersecurity standards Drive IT/OT convergence by integrating operational systems with enterprise IT platforms for advanced data analytics and reporting Provide expert technical support and rapid resolution of system issues Create and maintain comprehensive technical documentation for all applications and integrations YOU Bach