C# Programmer / OT (Operational Technology) Applications Engineer Location: Wrexham Salary: £34,000-£40,000 Job Type: Permanent Hours: Monday-Thursday: 08:00-17:15 Working Fridays: 08:00-16:15 Join a Growing Automation Team Driving Global Innovation We are recruiting for an OT Applications Engineer to join a cutting‑edge automation department that is leading the charge in automating recycling processes across UK and international facilities. This team designs, builds, and implements bespoke automated equipment and production lines, leveraging the latest technologies such as 3D printing, industrial robots, cobots, smart factory tools, and Industry 4.0 systems. As part of a major digital transformation initiative, we are expanding the team to support continued innovation in operational technology and automation development. The Role As an OT Applications Engineer, you will design, develop, implement, and maintain OT applications and automation systems across both UK and overseas manufacturing sites. Your work will ensure seamless integration between OT applications, control systems, and wider IT platforms, while maintaining cybersecurity and operational performance. Key Responsibilities Application Development & Integration Configure and deploy SCADA, HMI, and MES systems Develop automation logic/scripts for PLCs and industrial controllers Build custom OT applications using C# and web‑ba...