Mechatronics Engineer
3 days ago
Coventry
Mechatronics Engineer About Us Wastewater Fuels Ltd is a UK-based clean technology company pioneering next-generation wastewater treatment and renewable energy systems. Founded in 2021 and headquartered in Coventry, West Midlands, we develop bio-electrochemical systems (BES) that convert wastewater into treated water and renewable fuels. Driven by a mission to revolutionise wastewater treatment through low-energy, sustainable technologies, we aim to recover energy and protect natural resources. Our vision is to create a world where every drop of wastewater contributes to a circular, decarbonised economy — transforming what was once waste into a valuable source of clean energy and environmental resilience. The Role We are seeking a Mechatronics Engineer to join our growing engineering team, developing cost-effective and intelligent systems that transform how we control, monitor and optimise our bio-electrochemical systems. This role involves mechanical design, electronics, and control systems, driving innovation in sustainable, automated technology. You will design, prototype, and implement smart electromechanical and control systems from lab-scale rigs to full-scale operational equipment working closely with process, electrical, and software engineers to deliver efficient, reliable, and data-driven systems. Key Responsibilities • Design and develop electromechanical and electronic systems, including sensors, actuators, and control components., • Work with microcontrollers, Raspberry Pi, Arduino, and embedded systems to create custom automation solutions., • Build and test IoT-enabled devices that integrate seamlessly with larger energy and treatment systems., • Design and verify electronic circuits using lab tools (oscilloscopes, multimeters, etc.) and simulation software (e.g. LTspice)., • Develop and optimise automation and control algorithms for process efficiency and reliability., • Collaborate on mechanical prototyping using 3D printing and rapid fabrication tools., • Support installation, commissioning, and ongoing performance improvement of deployed systems., • Maintain thorough technical documentation, schematics, and test reports., • Contribute to the development of power and energy management systems for scalability., • Ensure all designs meet safety standards and engineering best practices. Desired Skills and Qualifications • Degree in Mechatronics, Electrical, Mechanical, or Control Engineering (or a related field)., • Strong understanding of embedded systems, sensors, and control theory., • Proficiency in CAD (SolidWorks, AutoCAD) and simulation tools (MATLAB/Simulink)., • Experience with PLC programming, Python, or C/C++ for automation and control., • Familiarity with IoT technologies and system integration., • A creative, hands-on, and experimental mindset, with strong problem-solving skills., • Passion for sustainability, innovation, and clean technology. Particulars • Role Reports To: Lead Product Manager, • Annual Remuneration: £33 -35k (depending on experience), • Holiday Allowance: 25 days + bank holidays + Christmas shutdown, • Typical Working Hours: 37.5 hours per week, • Permissions: Right to live and work in the UK, basic security checks may be required, • Commencement: November 2025 – December 2025