Technical Service Support Engineer

Brief Introduction of Alpha-ESS

Alpha ESS is a leading manufacturer of electricity storage systems and a pioneer in the successful implementation of the energy transition. After more than 10 years of experience in the production of energy storage solutions, Alpha ESS has already installed over 30,000 stationary storage solutions worldwide. In order to be able to continue this success, Alpha ESS is reaching out to new talented colleagues.

We are looking for enthusiastic, responsible, and reliable new members of our team who want to work together to preserve the environment and our planet.

• Serve as the technical point of contact for customers, installers and business partners throughout the entire product lifecycle.
• Perform field installations, system tests and on-site troubleshooting to identify and resolve operational problems.
• Handle and process customer complaints; coordinate solutions and follow up to ensure timely resolution.
• Organize and manage spare parts, after-sales documentation, customer records and service data.
• Conduct field testing, collect performance information and report findings to internal teams for continuous improvement.
• Deliver after-sales technical training for dealers, installers and service partners on installation, operation, maintenance and troubleshooting.

• Bachelor’s degree in Electrical Engineering, Renewable Energy, Automation or related fields.
• Experience in energy storage, PV, inverter or electrical engineering is preferred.
• Strong technical understanding and hands‑on capability for installation and troubleshooting.
• Excellent communication and presentation skills; able to support both business customers and end users.
• Customer-oriented mindset, proactive attitude and ability to work independently.
• English required; additional languages are an advantage.