Electrified Powertrain Simulation Engineer

Techster Solutions; Göteborgs kommun; On-site; SEK 600,000 - 800,000; Full time

Job summary

Techster Solutions in Göteborg seeks a Power Electronics Simulation Engineer to join our Electronics & Software group. Develop and apply simulation models to evaluate, optimize, and validate power electronics solutions across the product development process for inverters, DC/DC converters, and related components.

You will work closely with hardware engineers, control-software developers, system architects, test engineers, and specialists in thermal management, EMC, functional safety, and

Qualifications

• Master's degree or equivalent in Electrical Engineering, Power Electronics, Applied Physics, or related field.
• Several years of experience in power electronics simulation, modelling, or development, preferably in automotive industry.
• Hands-on experience with simulation tools such as MATLAB/Simulink, PLECS, LTspice, PSIM, Ansys or equivalent.
• Strong understanding of power semiconductor technologies, switching circuits, modulation methods, passive components, and power-conversion topologies.
• Knowledge of electrical and thermal modelling, control-system interaction, and model correlation with physical test results.
• Programming or scripting experience in Python, MATLAB or similar language is advantageous.

Responsibilities

• Develop, maintain, and validate simulation models for power electronics systems and components.
• Perform electrical, thermal, and efficiency simulations for inverters, DC/DC converters, semiconductor devices, and components.
• Support component sizing, topology selection, design optimization, and technical trade-off studies.
• Analyze switching behaviour, power losses, harmonics, transient performance, thermal loading, and system efficiency.
• Correlate simulation results with laboratory and vehicle test data, identify deviations, and improve model accuracy.
• Present simulation results and recommendations clearly to technical teams, suppliers, and stakeholders.

Skills

Power electronics simulation

MATLAB/Simulink

Thermal modelling

Electrical engineering

Python

Education

Master's degree in Electrical Engineering

Tools

MATLAB/Simulink

PLECS

LTspice

PSIM

Ansys

Job description

Techster Solutions in Göteborg seeks a Power Electronics Simulation Engineer to join our Electronics & Software group. Develop and apply simulation models to evaluate, optimize, and validate power electronics solutions across the product development process for inverters, DC/DC converters, and related components.

You will work closely with hardware engineers, control-software developers, system architects, test engineers, and specialists in thermal management, EMC, functional safety, and