Senior Automotive Battery Management Systems (BMS) Engineer

Placements24; Bloemfontein; Hybrid; ZAR 1,200,000 - 2,000,000; Full time

Benefits offered by this job

Stock options

Health benefits

Remote-first

Job summary

Placements24 invites an experienced Senior Automotive Battery Management Systems (BMS) Engineer to join a global leader in EV technology. This fully remote role focuses on design, development, and validation of advanced BMS for high-performance packs, ensuring safety, longevity, and optimal performance.

You will work with cross-functional teams, implement SoC/SoH/SoP algorithms, perform modeling and HIL testing, and ensure ISO 26262 compliance.

Qualifications

• Minimum of 7 years of BMS experience in automotive.
• Expertise in SoC/SoH/SoP estimation and cell balancing.
• Proficient in C/C++ for embedded systems; knowledge of CAN/LIN.
• Knowledge of ISO 26262 and functional safety in automotive systems.

Responsibilities

• Design hardware and software architectures for EV BMS.
• Develop algorithms for SoC, SoH, and SoP estimation and cell balancing.
• Collaborate with battery cell engineers, power electronics, and software teams.
• Perform system-level modeling, simulation, and safety analysis of BMS.
• Create and execute rigorous test plans for BMS on HIL and prototypes.
• Ensure compliance with ISO 26262 and troubleshoot complex BMS issues.

Skills

BMS development

SoC/SoH/SoP estimation

C/C++ embedded

Remote collaboration

Education

Master's or PhD in Electrical Engineering or Mechatronics

Tools

MATLAB/Simulink

HIL testing

CAN/LIN protocols

Job description

About the Role

Our client, a global leader in electric vehicle technology, is seeking a highly experienced Senior Automotive Battery Management Systems (BMS) Engineer to join their pioneering, fully remote engineering team. This critical role will focus on the design, development, and validation of advanced BMS for high-performance electric vehicles. You will be instrumental in ensuring the safety, longevity, and optimal performance of battery packs. We are looking for a technically astute and self-directed engineer with a proven track record in BMS development, who thrives in a remote-first environment and possesses a passion for sustainable mobility. Your expertise will directly influence the efficiency and reliability of our next-generation EVs. This position offers the exciting opportunity to work on cutting-edge battery technology with a world-class team, shaping the future of electric transportation from the comfort of your home.

Key Responsibilities

• Design and develop BMS hardware and software architectures for EV battery packs.
• Develop and implement algorithms for state-of-charge (SoC), state-of-health (SoH), state-of-power (SoP) estimation, and cell balancing.
• Collaborate with cross-functional teams (battery cell engineers, power electronics engineers, software developers) to define BMS requirements.
• Perform system-level modeling, simulation, and analysis of BMS performance and safety features.
• Develop and execute rigorous test plans for BMS hardware and software validation on HIL systems and in prototype vehicles.
• Ensure compliance with automotive safety standards (e.g., ISO 26262) and functional safety requirements.
• Troubleshoot and debug complex issues related to battery management and control.
• Contribute to the selection of BMS components and system integration.
• Stay current with advancements in battery technology, BMS control strategies, and automotive industry trends.

Requirements

• Master's or Ph.D. in Electrical Engineering, Mechatronics, or a related field.
• Minimum of 7 years of professional experience in Battery Management Systems for automotive applications.
• Strong understanding of battery chemistry (Lithium-ion) and battery pack design principles.
• Expertise in developing BMS algorithms for SoC, SoH, and cell balancing.
• Proficiency with C/C++ programming for embedded systems.
• Experience with automotive communication protocols (e.g., CAN, LIN).
• Knowledge of functional safety standards (ISO 26262) and their application to BMS.
• Experience with simulation tools (e.g., MATLAB/Simulink) and HIL testing.
• Ability to work independently and effectively in a fully remote, collaborative environment.
• Excellent analytical, problem-solving, and communication skills.

Benefits

Our client offers a highly competitive salary, significant stock options, comprehensive health benefits, and ample paid time off. We provide a flexible, remote-first work environment and support professional development. Work from anywhere while contributing to the future of sustainable transportation, engaging with projects relevant to **Bloemfontein, Free State, ZA**'s growing focus on green technologies.