Salary: £30,000 - 55,000 per year Requirements: We are looking for experience in one or more of the following areas: mathematical analysis or modelling, numerical simulation, data science and machine learning, geospatial data or geographical information systems (GIS), software development, Python and/or MATLAB/Simulink, complex systems engineering, artificial intelligence, or advanced analytics. We ideally want a numerate degree or postgraduate qualification in Mathematics, Physics, Engineering, Computer Science, Data Science, or a related discipline. We require applicants to be sole British Citizens or dual nationals with British Citizenship due to security requirements. We require candidates to be willing and able to undergo security clearance checks to SC level. We are seeking someone with a strong interest in mathematics, modelling, machine learning, and solving complex engineering problems. We value a technically minded, rigorous, and quality-focused approach to engineering development. Responsibilities: We design, develop, and test mathematical algorithms. We work with MATLAB/Simulink and Python. We support numerical modelling and simulation activities. We collaborate with software and systems engineering teams. We interpret technical specifications and requirements. We support algorithm implementation and integration. We contribute to continuous improvement and technical innovation. We apply rigorous engineering and quality standards throughout development. Technologies: GIS Support Machine Learning Matlab Python Security More: We are a forward-thinking engineering organisation working on advanced complex systems technology with real-world impact. We offer a highly competitive package including up to £55,000 salary, overtime, bonus, flexi-leave, pension contributions of up to 14%, flexible and hybrid working arrangements, enhanced parental leave, subsidised meals, free parking, and ongoing professional and technical development. Our specialist team in Bristol, South-West UK, provides a collaborative environment where innovation, technical excellence, and problem solving are central to what we do. last updated 23 week of 2026