Control Strategy Developer / Control Strategy Developeress

Johnson Electric International AG - August 7, 2026

General Mission

The primary objective is to develop model-based design (MBD) control strategies for effective thermal system management. This role focuses on optimizing compressor capacity modulation, mode switching, and enhancing energy efficiency through advanced algorithms and real-time vehicle integration.

Key Responsibilities

  • Develop MATLAB/Simulink control system models and algorithms.
  • Design compressor capacity modulation strategies for optimal cooling and heating.
  • Optimize mode switching logic between cooling, heating, and defrost functions.
  • Manage energy requirements for electric vehicles, specifically in battery thermal conditioning.
  • Conduct Model-in-the-loop (MIL) and Hardware-in-the-loop (HIL) validation.
  • Integrate control algorithms with vehicle embedded software via CAN communication.
  • Collaborate closely with test engineers for SIL/HIL validation processes.
  • Explore and evaluate AI/ML approaches for intelligent thermal management as part of the future roadmap.

Education & Qualifications

Minimum: Master's degree in Control Engineering, Electrical Engineering, Mechanical Engineering, or a related field.

University Quality: 8-10/10 (a strong algorithmic and research background is highly valued).

Specialization: Control Systems, Model-Based Design, Embedded Systems, Machine Learning (optional).

PhD advantageous: Demonstrates depth in research and capability in addressing complex problems.

Experience Requirements

  • Years: 5-7+ years in automotive control systems or embedded software development.
  • Background: Involvement in at least 2 major thermal/powertrain control projects using MATLAB/Simulink.
  • Technical Focus: Experience in control algorithm development, SIL/HIL validation, and vehicle-level software integration.
  • OEM or Tier 1 Experience: Companies such as Bosch, Continental, Marelli, VW/Audi electronics, or equivalent.

Core Competencies

  • Technical Competency - Required - Score:
    • Thermal Systems - 8/10 - Solid understanding of HVAC components, refrigerant cycles, and thermal dynamics.
    • Vehicle Integration - 8/10 - Proficient in CAN communication, OBD-II signals, and embedded software interfaces.
    • AI/Data Science - 9/10 - Experienced in machine learning (Python/TensorFlow), data analysis, and optimization algorithms.
  • Transversal Knowledge - Required - Score:
    • MBD Control - 8/10 - Proficient in MATLAB/Simulink model development, control block diagrams, and state machines.
    • Simulation Tools - 10/10 - Expertise in MATLAB/Simulink, with additional knowledge of COMSOL being optional.
    • University Quality - 8-10/10 - A PhD or a strong research background adds algorithmic depth.
    • Project Management - 7/10 - Experience in managing SIL/HIL schedules, coordinating cross-functional teams, and tracking deliverables.
  • Soft Skills - Required - Score:
    • Communication Skills - 8/10 - Competent in delivering technical presentations to development and OEM teams.
    • Languages - 10/10 - Proficiency in English (mandatory), with German or French being a plus.

Technical Knowledge Areas

  • Control Theory: PID control, state-space control, optimal control, adaptive algorithms.
  • MATLAB/Simulink: Stateflow (finite state machines), Simulink model architecture, and code generation.

Apply online using the form below. Please note that only applications matching the job profile will be considered.

Location : Murten
Country : Switzerland

Application Form

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