Controls Design Engineer

Overview

A well-established and growing business delivering a record year in 2025 with a strong pipeline of new orders and involvement in high-profile flagship projects in the transportation sector. The team is close-knit and supportive, and is looking for project support in a few key areas.

• Work on SCADA systems design and integration for flagship projects, including design of remote terminal units (RTUs) for the field/front end
• SCADA design, HMI design, configuring and building function blocks for RTUs, and PLC programming with Mitsubishi PLCs

• SCADA design experience—pulling together I/O schedules, generating design reports and drawings, creating schematics and documentation, and writing or performing test specifications or physical testing
• Understanding of SCADA/HMI systems (Codra Panorama or Mitsubishi Iconics) for front-end configuration and building function blocks for RTUs
• Working knowledge of Mitsubishi PLCs (iQ-R, iQ-F/S, or Q Series) and their integration within SCADA systems

• Experience working with RTUs in power or infrastructure environments, including exposure to systems such as Siemens, Telent, or ABB
• Understanding of rail or traction power environments (e.g., Network Rail, Tyne & Wear Metro) and how end clients operate and manage control systems
• Ability to develop and execute test strategies, including integration of RTUs and PLCs (e.g., Mitsubishi iQ-R)
• Creation of FAT/SAT documentation
• Production of design and test documentation
• Customer-facing experience

• Outside IR35
• Long-term contracts
• Flexible hybrid working