Mechanical Engineer - Energy Storage Systems

Placements24; Sandton; On-site; ZAR 700,000 - 950,000; Full time

Benefits offered by this job

Competitive salary and bonus

Medical, dental, and vision coverage

Professional development and training

Job summary

Placements24 is seeking a Mechanical Engineer for an on-site role in Sandton to lead mechanical design, integration, and testing of energy storage systems including battery packs for grid-scale and EV applications.

You will collaborate with electrical engineers and manufacturing teams, applying expertise in thermal management, structural analysis, and safety standards to ensure performance and reliability across products.

Qualifications

• 4+ years of mechanical design experience, with electromechanical systems or battery tech.
• Strong foundation in mechanical engineering principles and safety standards.
• Experience with thermal management and system testing.

Responsibilities

• Design mechanical components and enclosures for energy storage systems.
• Perform thermal analysis and design cooling for battery packs.
• Conduct structural and vibration analysis for dynamic environments.
• Specify materials and manufacturing processes for mechanical components.
• Collaborate with electrical engineers on system integration.
• Develop and execute testing plans for mechanical components and full systems.
• Support product validation and certification processes.
• Troubleshoot mechanical design issues and implement solutions.
• Work with manufacturing teams to optimize production.

Skills

Mechanical design

Thermal management

Structural analysis

Team collaboration

Education

Bachelor's or Master's in Mechanical Engineering

Tools

SolidWorks

CATIA

ANSYS

Abaqus

Job description

About the Role

Our client, a prominent company at the forefront of energy storage solutions, is seeking a skilled Mechanical Engineer to join their dynamic team in Sandton . This critical on-site role will focus on the mechanical design, integration, and testing of advanced energy storage systems, including battery systems for grid-scale applications and electric vehicles. You will be involved in projects ranging from concept development to product validation and manufacturing support. The ideal candidate will possess a strong foundation in mechanical engineering principles, expertise in thermal management, structural analysis, and a deep understanding of the challenges associated with energy storage technologies. You will collaborate closely with electrical engineers, system architects, and manufacturing specialists to ensure the reliability, safety, and performance of our client's products. We are looking for a detail-oriented, proactive individual with excellent problem-solving skills and a passion for sustainable energy. The Sandton location offers a strategic advantage, being a hub for innovation and business in the region. This role provides a unique opportunity to contribute to the rapidly growing energy storage sector and to work on technologies that are shaping the future of energy. Your expertise will be crucial in ensuring our systems meet the highest standards of performance and safety.

Key Responsibilities

• Design and engineer mechanical components and enclosures for energy storage systems.
• Conduct thermal analysis and design cooling solutions to manage battery pack temperatures.
• Perform structural and vibration analysis to ensure system integrity under various operating conditions.
• Specify materials and manufacturing processes for mechanical components.
• Collaborate with electrical engineers on system integration, wiring, and power distribution.
• Develop and execute testing plans for mechanical components and full systems.
• Support product validation and certification processes.
• Troubleshoot mechanical design issues and implement solutions.
• Work with manufacturing teams to ensure designs are optimized for production.
• Maintain comprehensive technical documentation and design records.

Requirements

• Bachelor's or Master's degree in Mechanical Engineering.
• 4+ years of experience in mechanical design, with a focus on electromechanical systems or battery technology.
• Proficiency in CAD software (e.g., SolidWorks, CATIA) and CAE tools (e.g., ANSYS, Abaqus).
• Strong understanding of thermal management principles and techniques.
• Experience with structural and vibration analysis for dynamic environments.
• Knowledge of battery chemistries, pack design, and safety standards is a plus.
• Familiarity with manufacturing processes common in electronics and battery production.
• Excellent problem-solving and analytical skills.
• Strong communication and teamwork abilities.
• Ability to work effectively in an on-site, collaborative environment.

Benefits

• Competitive salary and performance bonus.
• Comprehensive medical, dental, and vision coverage.
• Opportunity to work with cutting-edge energy storage technology.
• Professional development and training programs.
• Generous paid time off and company holidays.
• Collaborative and innovative work culture.
• Access to advanced simulation and testing facilities.