Test and validation

Ultra Group; Göteborgs kommun; On-site; SEK 900,000 - 1,200,000; Full time

Benefits offered by this job

Live in Gothenburg

Fluent Swedish

Job summary

Ultra Group in Gothenburg, Sweden, seeks a seasoned BMS Validation Engineer to drive validation activities for battery management systems in electrified powertrains. You will design validation docs, develop software, SIL/HIL models and test scripts, and lead verification & validation from design to delivery of advanced systems.

You will collaborate with engineers, support test automation, and ensure conformance to project timelines while leveraging MATLAB/Simulink, CAPL, Python and CAN tools.

Qualifications

• Minimum of 7+ years’ experience of automotive systems.
• 3+ years in BMS or Powertrain/Body/Chassis domains.
• Experience testing components (Sensors & ECUs) and system level.
• Knowledge of BMS and electrified powertrains.
• Proficiency in HIL models, test scripts and components development.
• Experience with MATLAB, Simulink, Stateflow and Vector tools.
• Strong test automation experience with Python and Robot Framework.

Responsibilities

• Validation of battery management software in electrified powertrains.
• Execution of software test plans within project timelines and budget.
• Development of test procedures and HIL upgrades.
• Plant modeling and collaboration with third‑party engineering services for test automation.
• Lead and prioritize day‑to‑day engineering activities.

Skills

BMS validation

HIL testing

Python

CAPL scripting

C/C++

MATLAB/Simulink

System modeling

Test automation

Plant modeling

Tools

MATLAB/Simulink

Stateflow

CANoe

CANape

dSpace AutomationDesk

ControlDesk

Provetech

INCA

CAPL scripting

Python

Job description

Test and validation

– Test execution (automated and manual) using Hardware-in-the-loop test environment. Testing Component (Sensors & ECUs) and System Level.

Role summary

Are you ready to play a pivotal role in the future of automotive technology? We are seeking a dynamic individual for the position of BMS Validation Engineer within our Electrical and Electronics Integration CoE, specializing in BMS systems integration. As a BMS Validation Engineer, you will be responsible for the design and development of validation documentation, software, SIL models, HIL models, test scripts, and components. This role involves the Verification and Validation of BMS systems, contributing to HIL Verification & Validation projects from design to integration and delivery of cutting- edge systems.

Key responsibilities

• Validation of battery management software in electrified powertrains.
• Execution of software test plans within project timelines and budget.
• Development of requirements-based test procedures and HIL upgrades
• Plant modeling and collaboration with third-party engineering services for test automation
• Leading and prioritizing the day-to-day work of engineering resources.

Requirements

• Minimum of 7+ years’ experience of relevant automotive systems.
• 3+ years of experience in the area of BMS (Battery Management System) or Powertrain or Body or Chassis domain.
• Experience in testing components (Sensors & ECUs) and System Level.
• Knowledge of battery management systems and electrified powertrains.
• Proficiency in HIL models, test scripts, and components development.
• Develop Plant Model for Propulsion systems and IO Models for HIL
• Cascade test specifications from system to components and delivery of test plans and test designs to the specifications.
• Experience in developing and maintaining VIL, system verification test cases and test
• Define the requirements and design the test setup for validation on the Hardware-in- the-loop (HIL) or Software Test Bench using target Hardware.
• Run software verification and validation for planned software releases
• Experience with MATLAB, Simulink, Stateflow, Vector tools other popular automotive tools
• Experience in the area of HIL testing using DSpace AutomationDesk , ControlDesk or Provetech tools.
• Experience working with INCA, CANoe , CANape ,
• Experience working wisth CAPL scripting or Python
• Experience with battery cell simulators (dSPACE/ETAS/NI)
• Experience in testing on HIL or
• Experience in developing the test procedures, test plans and execute them on HIL or
• Experience in building and using HIL test setups (dSpace and relevant tools), system level test benches and CAN / LIN / Automotive Ethernet network verification tools (e.g. CANoe, CANalyzer etc.)
• Experience with National Instruments, dSpace or Carmaker IPG
• Experience in scripting languages
• Experience in C, C++, C# or python
• Experience in plant modeling (Electrical Motors, High Voltage Battery Systems, Vehicle Dynamics and Thermal System) – you deeply understand mechanical and electrical systems.
• Expertise in Test Automation using Python and Robot Framework
• As the role is in Sweden, Gothenburg, you must live in Sweden and have a work permit already.
• Professional English in speaking and writing.

Merits

• Fluent in Swedish in both speaking and writing.
• Live in Gothenburg

Personal attributes

• Analytical ability
• Communicative (verbal and in writing)
• Energetic and Engaging
• Structural and Prioritization capability

If you are passionate about bringing innovation to the projects you work on and want to join a global company, then this is the place for you.

Join us in the fast-paced development environment that caters to engineers capable of quickly developing skills in new areas and effectively collaborating with and leading other engineers within a multidisciplinary/global team.