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.