Tris Technology
Test Engineer -Truck/Heavy vehicle
Tris TechnologySweden1 day ago
Full-timeEngineering

Test Engineer -Truck/Heavy vehicle

Södertälje, Sweden


Key Responsibilities

  • Plan and execute vehicle-level after-treatment system tests (DOC, DPF, SCR, thermal management, and regeneration).
  • Perform software calibration, configuration, and validation using OEM-standard tools (ETAS INCA, CANape, MATLAB, Concerto).
  • Conduct on-road and test-cell evaluations for performance, emission, and OBD compliance.
  • Set up and instrument test vehicles; ensure accuracy, safety, and readiness for validation.
  • Perform data logging, analysis, and reporting for emissions and system parameters.
  • Collaborate with engine control, diagnostic, and hardware teams for function verification.


Required Skills & Qualifications

  • Education: Bachelor’s or Master’s degree in Mechanical, Automotive, or Mechatronics Engineering.
  • Experience: 3–8 years in after-treatment calibration, vehicle testing, or powertrain validation (preferably for heavy-duty vehicles).
  • Hands-on proficiency with ETAS INCA, Vector CANape, MATLAB/Simulink, Concerto, and other calibration tools.
  • Knowledge of engine control systems, after-treatment architecture (DOC, DPF, SCR, DEF dosing), and OBD functionality.
  • Familiarity with Euro VI/VIe/VII emission legislation and validation processes.
  • Valid Swedish Class C truck driving licence – COMPULSORY.

Key Skills

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