Lead Battery Modeling Engineer for Next-Gen Energy Storage

Lyten, Inc.; Województwo pomorskie; Hybrid; PLN 200,000 - 320,000; Full time

Job summary

Lyten, Inc. in Gdansk, Poland, is seeking a Senior Battery Simulation Engineer to develop and validate battery models that support design, optimization, and performance assessment of energy storage systems.

The role blends battery physics, system engineering, and multi-physics simulation to predict behavior and guide product development across the lifecycle. You will build cell, module, pack, and system-level models, perform electrical, thermal, electrochemical, and degradation simulations, and

Qualifications

• Bachelor’s or Master’s degree in engineering or related field.
• Strong understanding of lithium-ion battery technologies and system behavior.
• Experience with battery modeling and simulation tools (MATLAB/Simulink, Python, COMSOL, ANSYS, GT-SUITE).
• Experience validating simulation models against test data.
• Knowledge of battery degradation, thermal management, safety, and BMS.
• Ability to analyze complex technical problems and provide practical engineering solutions.
• English - Advanced.

Responsibilities

• Develop and maintain battery cell, module, pack, and system-level simulation models.
• Perform electrical, thermal, electrochemical, and degradation simulations to predict battery performance.
• Define, maintain, and validate simulation requirements and methodologies.
• Support system architecture and design decisions through modeling and simulation activities.
• Evaluate design trade-offs related to energy density, power, safety, performance, reliability, cost, and product lifetime.
• Collaborate with System Engineers, BMS Engineers, Mechanical Engineers, Software Engineers, Validation Teams, and external suppliers.
• Correlate simulation models with laboratory and field test data and continuously improve model accuracy.
• Generate technical reports and present simulation findings to project stakeholders and management.
• Contribute to technology roadmaps and continuous improvement initiatives within battery and energy storage development.

Skills

Battery system understanding

Problem solving

Cross-functional collaboration

Analytical thinking

English communication

Education

Bachelor’s or Master’s degree in engineering or related field

Tools

MATLAB/Simulink

Python

COMSOL

ANSYS

GT-SUITE

Job description

Lyten, Inc. in Gdansk, Poland, is seeking a Senior Battery Simulation Engineer to develop and validate battery models that support design, optimization, and performance assessment of energy storage systems.

The role blends battery physics, system engineering, and multi-physics simulation to predict behavior and guide product development across the lifecycle. You will build cell, module, pack, and system-level models, perform electrical, thermal, electrochemical, and degradation simulations, and