System Controls Design Engineer

A leader in life sciences is looking to recruit a System Controls Design Engineer to lead the design, modelling, and optimisation of next-generation ultra-low-temperature refrigeration systems. This role is ideal for an engineer who thrives in a technical, cross-functional environment and enjoys turning complex system challenges into elegant, high-performance solutions. Based in Essex, you will benefit from a starting salary of up to £62k plus enhanced pension, private medical insurance and excellent career opportunities. As System Controls Design Engineer, responsibilities will include; Refrigeration system design - Develop ultra-low-temperature refrigeration systems and define system architecture with cross-functional teams. Control development - Create and optimise PID and advanced control algorithms for precise, stable temperature regulation. Modelling & simulation - Build, simulate, and validate high-fidelity system models to guide design decisions. Performance optimisation - Analyse system data, refine thermodynamic efficiency, and drive continuous improvements. Hardware & supplier integration - Integrate sensors, actuators, and components while supporting sourcing and supplier collaboration. Documentation & compliance - Produce technical specifications and ensure adherence to ISO 9001, ISO 13485, and manufacturing requirements. Key skills needed for the System Controls Design Engineer: Engineering background - Bachelor's or Master's in Control Systems, Mechanical, Electrical, or related engineering discipline. Control systems expertise - Strong experience in PID control, system dynamics, and real-world control implementation. Modelling & simulation skills - Proficiency with MATLAB/Simulink or similar tools. Control software experience - Embedded or industrial control software development capability. System integration knowledge - Strong understanding of sensors, actuators, and integrated system behaviour. Analytical mindset - Data-driven problem-solving and structured technical reasoning. Innovative and research-driven - Able to generate new ideas and collaborate with research partners and academia. Collaborative - Works effectively across engineering, manufacturing, and supplier teams. As System Controls Design Engineer, you will receive an excellent benefits package which includes: Up to £62,000 basic salary depending on experience Enhanced pension contribution. 25 days holiday + bank holidays. Private medical insurance - BUPA. Cycle to work scheme. Free car parking. Unlimited professional training opportunities. This is a great opportunity to join a fast-paced growing business with excellent progression opportunities. If you have experience of design engineering within refrigeration, then please apply now through this advert. TPBN1_UKTJ