Technical Sales Working Student

Working Student Electrical Engineering – Battery Energy Storage Systems

Join our engineering team and help shape the future of energy storage in Europe. As a Working Student in Electrical Engineering, you will support the development of large-scale Battery Energy Storage System projects and gain hands-on experience in an exciting, fast-growing industry.

Your responsibilities

• Support the engineering of technical solutions for customer projects
• Create and update single-line diagrams and electrical schematics
• Assess and specify electrical equipment, including inverters, batteries, switchgear, transformers, and auxiliary systems
• Prepare technical documentation, equipment lists, and design calculations
• Support technical discussions with suppliers and evaluate quotations
• Contribute to system studies, design reviews, and technical optimization of BESS solutions

Your profile

• Currently studying Electrical Engineering, Power Engineering, Energy Technology, or a related field
• Good knowledge of electrical power systems and electrical equipment
• Experienced in working with 2D CAD systems, such as EPLAN or BricsCAD
• Structured, reliable, and able to work independently
• Highly motivated, proactive, and eager to take ownership
• Good communication skills and a strong team spirit
• Fluent in English; German skills are an advantage

What we offer

• Hands-on involvement in major European energy-storage projects
• Close collaboration with experienced engineers and project teams
• Flexible working arrangements compatible with your studies
• Excellent opportunities to grow professionally in a future-oriented industry

Type of Contract

Temporary (Befristet)