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 Calibration Engineer – Charging Systems to be based at our customer’s site in Bicester.
Our Embedded Systems Solutions department (ESS) encompasses all activities outlined under the Automotive SPICE (ASPICE) process framework, including systems engineering, software engineering, coding, and all levels of functional testing. Beyond core development, ESS also integrates critical supporting processes such as project management, risk assessment, functional safety, and cybersecurity, ensuring compliance with ASPICE standards and delivering reliable, secure, and high-quality embedded systems & solutions.
The Role:
A High Voltage (HV) Powertrain (PT) & Charging Systems Calibration Engineer is responsible for optimizing the performance, efficiency, safety, and user experience of electric vehicle (EV) charging systems and high-voltage components. This role involves developing and implementing control strategies for battery charging, DC fast charging, and HV system diagnostics.
Area of Responsibility
1. Calibration Development:Turn advanced EV charging and HV powertrain control designs into robust, production-ready calibrations using data from simulation, laboratory (HiL), and vehicle environments.
2. System Optimization:Optimize HV system functionality, including battery management system (BMS) interfaces, inverter controls, and power electronics to enhance charging efficiency and speed.
3. Charging Systems Validation:Validate charging functionality (AC/DC), including compliance with communication standards such as CCS, CHAdeMO, ISO 15118, and IEC 61851.
4. Feature Development:Work with charging, battery, and software teams to define feature requirements, diagnostics, and controller communication strategies.
5. Testing and Data Analysis:Develop test cases and perform data analysis to ensure high-voltage components behave safely and consistently in all operating conditions.
6. Issue Troubleshooting:Provide technical support to debug issues in vehicle-level charging using tools like CANalyzer or Creta, driving improvements using Six Sigma or FMA techniques.
7. Compliance and Safety:Ensure that all HV charging system calibrations meet legal requirements and safety standards
Knowledge / Experience
·Education:Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Automotive Engineering, or a related field.
·Strong experience in high-voltage system calibration, battery management systems, and electric powertrains.
·Calibration Tools:Proficiency in industry-standard calibration tools, such as ETAS INCA, CANape, or MATLAB/Simulink.
·Charging Standards:Strong understanding of EV charging standards (CCS, ISO 15118, IEC 61851).
·Systems Engineering:Experience with Model-Based Systems Engineering (MBSE) and in-vehicle testing (HIL, VIL).
·Problem Solving:Strong diagnostic skills for troubleshooting electrical and software-level faults.
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 salary
·25 Days’ Holiday
·Private Health Care
·Tata Jaguar Land Rover Privilege Scheme - up to 20% off new JLR vehicles
·Group Income Protection
·Health Assured – Employee Assistance Program
·Group Life Assurance
·Health Shield – Private Health Cash Plan
If 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. We would like to advise that 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.