OverviewJoin to apply for the Hardware System Sizing Engineer role at Tata Technologies.At Tata Technologies we make product development dreams a reality by designing, engineering and validating the products of tomorrow for the world’s leading manufacturers. Due to our continued growth we are now recruiting for a Hardware System Sizing Engineer to be based at our customer’s site in Gaydon.Our Engineering Research and Development department (ER&D) is a fast growing function within Tata Technologies Limited that is assembled to work on exciting projects globally for multiple customers. It comprises highly specialized engineers across Automotive, Aerospace and Industrial Heavy Machinery.The RoleAs a Hardware System Sizing Engineer, you will be responsible for defining and optimizing the physical and performance characteristics of propulsion system components for Battery Electric Vehicles (BEVs) and Hybrid Electric Vehicles (xHEVs). This includes sizing of electric motors, inverters, battery packs, and associated cooling systems to meet vehicle-level performance, efficiency, and durability targets. You will work closely with cross-functional teams to ensure robust system integration and alignment with program requirements.Area of ResponsibilityLead hardware sizing activities for propulsion system components including e-motors, inverters, battery packs, and cooling modulesTranslate vehicle-level performance targets into component-level sizing and specification requirementsPerform trade-off studies and parametric analysis to balance performance, cost, weight, and thermal constraintsDevelop and maintain sizing models using tools such as MATLAB/Simulink, Excel-based calculators, or proprietary platformsCollaborate with system architects, thermal engineers, and controls teams to ensure optimal system-level integrationSupport benchmarking and technology roadmap activities to inform sizing strategiesContribute to design reviews, DFMEAs, and validation planning for hardware componentsDocument sizing rationale and maintain traceability to system requirements and vehicle targetsKnowledge / ExperienceBachelor’s degree in Mechanical Engineering or related field (Master’s preferred)Strong understanding of electromechanical systems, thermodynamics, and energy conversionPowertrain domain experience required. Also experience in sizing propulsion components for automotive or aerospace applications will be helpfulProficiency in modelling and simulation tools (e.g., MATLAB/Simulink, GT-Suite, Excel VBA)Familiarity with BEV/xHEV architectures and performance requirementsKnowledge of automotive development processes and system engineering principlesStrong analytical, communication, and documentation skillsPreferred ExperiencePrior experience in electrified powertrain development or system architectureExposure to battery pack sizing, inverter thermal limits, and motor torque-speed mappingUnderstanding of vehicle-level drive cycles and energy consumption modellingExperience with requirement management tools (e.g. RMDV, TRM, XRAY)In return for bringing your expertise to our business we offer a competitive salary along with excellent benefits including:Pension Scheme – We match employee contribution up to 5% of salaryTata Jaguar Land Rover Privilege Scheme - up to 20% off new JLR vehiclesHealth Assured – Employee Assistance ProgramHealth Shield – Private Health Cash PlanIf you are passionate about bringing innovation to the projects you work on and want to join a global company, then this is the place for you.Tata Technologies: Engineering a better world.Tata Technologies would like to thank all applicants for their interest. Each application will be reviewed against the set criteria for the role. Only candidates under consideration will be contacted. If you do not hear from us within 10 working days following the closing date it will mean that unfortunately your application has not been successful. We will, however, retain your details for any suitable future opportunities. #J-18808-Ljbffr