Senior Battery Systems Engineer - Energy Storage

Placements24; Riverton (UT); Hybrid; USD 73,000 - 109,000; Full time

Benefits offered by this job

Performance bonuses

Career advancement

Medical aid

Provident fund

Life insurance

Training & conferences

Hybrid work model

Annual leave 24 days

Modern facility

Diversity & inclusion

Job summary

Placements24 in Upington, Northern Cape seeks a Senior Battery Systems Engineer to lead design, testing, and deployment of advanced battery energy storage systems (BESS) for renewable integration and grid stability. You will own system architecture, performance optimization, safety compliance, and cross-functional collaboration with power electronics, software, and project teams.

The role blends hands-on engineering with strategic deployment, offering a hybrid work model and strong growth

Qualifications

• Master's degree in Electrical Engineering, Power Electronics, or related discipline required.
• 7+ years of experience in battery systems engineering with energy storage focus.
• Strong knowledge of battery chemistries (Li-ion, flow batteries) and BMS/EMS/PCS.
• Experience with grid integration, safety standards, and power system studies.
• Proficiency in MATLAB/Simulink and data analysis; ability to interpret results.

Responsibilities

• Lead design and development of integrated BESS architectures and integration strategies.
• Analyze battery performance including SoC, SoH, and thermal management.
• Develop and implement control algorithms for BMS and EMS.
• Oversee testing and validation to meet performance and safety specs.
• Collaborate with power electronics, software, and project teams throughout the lifecycle.
• Perform root-cause analysis and implement corrective actions.
• Stay updated on battery chemistries and grid standards.
• Ensure compliance with safety standards for high-voltage systems.
• Prepare technical docs, reports and presentations for stakeholders.
• Mentor junior engineers and support technical growth.

Skills

Battery systems

Power electronics

BMS

EMS

MATLAB/Simulink

Grid integration

Safety standards

Analytical skills

Communication

Project management

Education

Master's degree in Electrical Engineering

Tools

MATLAB/Simulink

Job description

About the Role

Our client, a leader in developing advanced energy storage solutions, is seeking a highly skilled Senior Battery Systems Engineer to join their innovative team in Upington, Northern Cape . This role is critical for the design, development, testing, and deployment of state-of-the-art battery energy storage systems (BESS) that support renewable energy integration and grid stability. You will be involved in the entire lifecycle of battery systems, from component selection and system architecture to performance optimization and safety protocols. The ideal candidate possesses a strong background in electrical engineering, battery technology, and power electronics, with a proven track record in energy storage projects. This is an exciting opportunity to contribute to the forefront of energy technology in the strategically important Northern Cape region, known for its significant renewable energy potential.

Key Responsibilities

• Lead the design and development of integrated battery energy storage systems (BESS), including system architecture, component selection, and integration strategies.
• Perform detailed analysis of battery performance, including state-of-charge (SoC), state-of-health (SoH), and thermal management.
• Develop and implement control algorithms and software for battery management systems (BMS) and energy management systems (EMS).
• Oversee the testing and validation of battery systems, ensuring performance, reliability, and safety meet design specifications.
• Collaborate with cross-functional teams, including power electronics engineers, software developers, and project managers, throughout the project lifecycle.
• Conduct root cause analysis for system failures or performance issues and implement corrective actions.
• Stay abreast of the latest advancements in battery chemistry, cell technology, power conversion systems, and grid integration standards.
• Ensure compliance with relevant safety standards, regulations, and industry best practices for battery storage systems.
• Prepare technical documentation, reports, and presentations for internal stakeholders and clients.
• Mentor junior engineers and contribute to the technical growth of the team.

Requirements

• Master's degree in Electrical Engineering, Power Electronics, or a related discipline.
• A minimum of 7 years of experience in battery systems engineering, with a strong focus on energy storage solutions.
• In-depth knowledge of various battery chemistries (e.g., Li-ion, flow batteries) and their performance characteristics.
• Proven experience with battery management systems (BMS), power conversion systems (PCS), and energy management systems (EMS).
• Familiarity with power system studies and grid integration requirements for BESS.
• Experience with simulation tools (e.g., MATLAB/Simulink) and data analysis techniques.
• Strong understanding of safety standards and design considerations for high-voltage battery systems.
• Excellent problem-solving, analytical, and communication skills.
• Ability to manage multiple tasks and projects in a dynamic environment.
• Experience within the South African energy sector, particularly in the Northern Cape , is advantageous.

Benefits

• Our client offers a competitive salary and comprehensive benefits package, including performance bonuses and opportunities for career advancement.
• Medical aid, a provident fund, and life insurance are provided.
• We are committed to your ongoing professional development, offering access to specialized training, industry conferences, and continuous learning resources.
• This role adopts a hybrid work model, balancing remote flexibility with essential on-site collaboration.
• You will receive 24 days of annual leave, increasing with tenure.
• The position is based at our modern facility in Upington, Northern Cape , providing a stimulating and innovative work environment.
• Our client champions diversity and inclusion, welcoming all qualified applicants.