Mechanical Engineer – Electronics & Battery Systems

About the role

Starz Electronics is seeking a full‑time Mechanical Engineer to work on‑site at its Bizerte facility. The role blends traditional mechanical design for electronic products with cutting‑edge development of lithium‑ion battery systems.

Key responsibilities

• Design and optimise mechanical components, assemblies and fixtures for electronic devices, battery packs and manufacturing equipment.
• Create detailed 3‑D models and 2‑D drawings using CAD tools.
• Perform tolerance, fit and GD&T analyses to ensure manufacturability.
• Support prototyping activities, including CNC machining, injection molding and 3‑D printing.
• Troubleshoot mechanical issues on the production floor and implement corrective actions.
• Contribute to R&D projects for lithium‑ion battery systems, from concept through validation.
• Prepare and maintain documentation required for quality standards and certifications.
• Participate in cross‑functional project meetings and continuous‑improvement initiatives.

Required profile

• Bachelor’s degree in Mechanical Engineering or a related discipline, or equivalent practical experience.
• Strong machine‑design expertise for components, assemblies and manufacturing fixtures.
• Proficiency with CAD software, preferably SolidWorks.
• Project‑management capability to plan tasks and coordinate with electrical and production teams.
• R&D mindset to support innovation in mechanical and battery‑related products.
• Excellent problem‑solving skills and ability to work safely in an industrial environment.

Required skills

• SolidWorks (or comparable CAD tool)
• Mechanical design and modelling
• Tolerance and GD&T analysis
• CNC machining and injection‑molding processes
• Prototyping techniques (3‑D printing, rapid tooling)
• Basic knowledge of battery systems and electronics