BESS Sales Engineer - Presales & Tech Solutions

SD Solutions; Warszawa; Hybrid; PLN 336,000 - 448,000; Full time

Job summary

EnergyTech is hiring a Sales Engineer through SD Solutions. This role supports design, configuration, and performance assessment of battery energy storage systems and involves presales demonstrations, collaboration across product, software, and engineering teams, and remote/on-site work in a hybrid US setting.

The ideal candidate has BESS experience, strong technical support skills, and hands-on software development exposure for API integration and simulation tooling.

Qualifications

• Experience with battery energy storage systems (BESS) and the battery storage market.
• Strong technical support skills including issue diagnosis and stakeholder communication.
• Software development skills relevant to applications engineering (scripting, API integration).
• Electrical engineering skills related to power systems, energy storage, and grid integration.

Responsibilities

• Provide presales technical support and product demonstrations.
• Support internal stakeholders and clients.
• Review system requirements.
• Assist with integration and testing of software features related to BESS.
• Document application workflows and best practices.
• Analyze field data and troubleshoot issues to improve system models and configurations.
• Participate in technical discussions with product, software, and engineering teams.

Skills

BESS experience

Technical support

API integration

Electrical engineering

Mechanical engineering

Testing

Battery technologies

Engineering documentation

Education

Bachelor's degree in Electrical Engineering

Tools

APIs

Simulation tools

Modeling tools

Job description

EnergyTech is hiring a Sales Engineer through SD Solutions. This role supports design, configuration, and performance assessment of battery energy storage systems and involves presales demonstrations, collaboration across product, software, and engineering teams, and remote/on-site work in a hybrid US setting.

The ideal candidate has BESS experience, strong technical support skills, and hands-on software development exposure for API integration and simulation tooling.