Battery Storage System Technician

We're looking for you as a

Battery Storage System Technician (m/f/d)

Location: Dornbirn

These are your challenges:

We’ll help you become an ESS specialist. To strengthen our ESS team at our Dornbirn location, we’re looking for a motivated individual to work on stationary battery storage systems—from design and wiring to commissioning. Experience is welcome but not required. What matters most is a passion for technology and a willingness to learn new things.

• Collaboration on the design and installation of battery storage systems, including inverter technology and transformer stations
• Assistance with creating single-line diagrams and circuit diagrams (you’ll learn this with us)
• Contribution to network and communication integration (EMS, SCADA)
• Assistance with coordinating the various trades involved
• Support for Factory and Site Acceptance Tests (FAT/SAT)
• Commissioning and service calls directly at the customer’s site

What you bring with you:

• A strong willingness to learn and a passion for taking on responsibility in a fast-paced, dynamic environment
• Basic technical training (apprenticeship, technical college, university degree) or a genuine interest in electrical engineering — recent high school graduates and career changers are also expressly welcome
• Interest in inverter technology, battery storage, and renewable energy
• Previous CAD experience is a plus — we’ll teach you EPLAN and the relevant wiring codes (VDE-AR-N 4100/4110)
• Proficiency in German; English is a plus
• Willingness to perform service calls and travel within the DACH region
• A structured approach to work and a passion for teamwork

This is what we offer you:

• A structured onboarding process and a personal mentor who will guide you step by step
• Training budget and clear career prospects — from technician to independent ESS specialist
• Get involved in exciting large-scale projects right from the start
• Startup mentality in an established company — AI-native tools, short decision-making processes, genuine innovation (post-lithium R&D, European OEM projects)
• Flexible working hours (as long as project and service assignments allow)
• A friendly, close-knit team and responsibility from day one