Automation and Controls Engineer - Marine Electrical & Control Systems

At Anemoi, we’re transforming the maritime industry with cutting-edge Rotor Sail technology that brings modern engineering and sustainability together. From our headquarters in the UK and our production base in China, we design, build and deliver advanced automated wind-assisted propulsion systems that help shipowners and operators reduce fuel consumption and emissions — propelling the shipping industry towards a cleaner, more sustainable future. Our ambition is bold but clear: to save 1,000 tonnes of CO₂ every day by installing 500 Rotor Sails by 2030. Imagine fleets of vessels crossing the world’s oceans using our Rotor Sail systems, harnessing renewable wind power to operate more efficiently and responsibly. We’re making that a reality, one installation at a time. Join a collaborative engineering team developing control systems for Rotor Sail technology used in maritime decarbonisation. This is a controls-focused engineering role , primarily office-based, involving PLC/HMI development, system design, and integration, with regular involvement in FAT, SAT, and onboard commissioning activities. You will work across electrical, mechanical, and software disciplines to deliver robust automation systems that improve vessel efficiency and reduce emissions. Key Responsibilities Design and implement automation and control systems for shipboard applications, including propulsion, auxiliary systems, and energy management Develop PLC and HMI software (Siemens preferred) Produce functional design specifications (FDS), control philosophies, I/O lists, and system architecture documentation Perform FAT, SAT, and commissioning activities, including onboard vessel work Integrate control systems with electrical and mechanical systems on vessels Troubleshoot and optimise systems during development, testing, and operation Ensure compliance with classification society and marine regulatory requirements Collaborate with multi-disciplinary engineering teams to deliver integrated solutions Mandatory Experience Strong PLC programming and control system development experience (Siemens TIA Portal preferred) Experience delivering control systems from design through to commissioning Solid understanding of control systems, instrumentation, and industrial communication protocols (e.g. Modbus, Profibus, CAN, Ethernet/IP) Experience in marine, offshore, or industrial automation environments Experience with commissioning and troubleshooting in live operational environments Desirable Experience Marine systems experience (IAS, VMS, or vessel integration) Knowledge of marine regulations and IEC standards Experience with safety systems (ESD, Fire & Gas, SIL-rated systems) Cybersecurity awareness foar industrial control systems Experience with simulation tools or digital twin concepts Programming experience beyond PLC (e.g. Python, JavaScript, C#) Experience with Ex-rated systems or COMPEX certification Benefits Competitive salary + annual bonus Private Medical Insurance with Vitality Employee Assistance Programme Life Assurance Workplace Pension (Aviva) 25 days’ holiday + bank holidays Hybrid working – 2 fixed days in the London office (Tues & Wed) Bike-to-work scheme