Senior Control Systems Software Engineer - PLC/Scada Stafford | Hybrid | Competitive Salary + Benefits VIQU is recruiting a Senior Control Systems Software Engineer to join a leading engineering and system integration business delivering critical projects across the energy and renewables sector. This is a hands-on, senior technical role where you'll take ownership of PLC and SCADA system design, development, and delivery, act as a technical lead on projects, mentor junior engineers, and drive engineering best practice across the team. Key Responsibilities Design and develop PLC control systems across platforms such as Siemens, Rockwell or Schneider Configure and deliver SCADA/DCS solutions including WinCC, FactoryTalk, Zenon or similar Lead on solution design, technical standards, and code quality Produce and review technical documentation including FDS, DDS and test specifications Lead and support Factory Acceptance Testing (FAT) and commissioning activities Review and validate engineering output from other engineers Collaborate with multidisciplinary teams across engineering, operations and project delivery, acting as a senior point of contact Key Requirements Strong experience with at least one PLC platform (Siemens TIA Portal, Rockwell Studio 5000, Schneider EcoStruxure) Proven SCADA configuration experience (WinCC, Factor...