Job opportunity

Control Strategy Developer / Control Strategy Developeress

Johnson Electric International AG Murten September 15, 2026

GENERAL MISSION

Develop model-based design (MBD) control strategies for thermal system management. Optimize compressor capacity modulation, mode switching, and energy efficiency through advanced algorithms and real-time vehicle integration.

KEY RESPONSIBILITIES

  • Develop MATLAB/Simulink control system models and algorithms
  • Design compressor capacity modulation strategy for optimal cooling/heating
  • Optimize mode switching logic (cooling ↔ heating ↔ defrost)
  • Energy management for electric vehicles (battery thermal conditioning)
  • Model-in-the-loop (MIL) and hardware-in-the-loop (HIL) validation
  • Integrate control algorithms with vehicle embedded software (CAN communication)
  • Collaborate with test engineers for SIL/HIL validation
  • Evaluate AI/ML approaches for intelligent thermal management (future roadmap)

EDUCATION & QUALIFICATIONS

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

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

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

PhD advantageous: Demonstrates research depth and complex problem-solving capability.

EXPERIENCE REQUIREMENTS

Years: 5-7+ years in automotive control systems or embedded software development.

Background: Minimum of 2 major thermal/powertrain control projects with MATLAB/Simulink.

Technical Focus: Control algorithm development, SIL/HIL validation, vehicle-level software integration.

OEM or Tier 1 Experience: Bosch, Continental, Marelli, VW/Audi electronics, or equivalent.

CORE COMPETENCIES (Score Required)

Technical Competency - Required - Evidence :

  • Thermal Systems - 8/10 - Understanding of HVAC components, refrigerant cycles, thermal dynamics.
  • Vehicle Integration - 8/10 - CAN communication, OBD-II signals, embedded software interfaces.
  • AI/Data Science - 9/10 - Machine learning (Python/TensorFlow), data analysis, optimization algorithms.

Transversal Knowledge - Required - Evidence :

  • MBD Control - 8/10 - MATLAB/Simulink model development, control block diagrams, state machines.
  • Simulation Tools - 10/10 - MATLAB/Simulink mastery, COMSOL (optional), system modeling expertise.
  • University Quality - 8-10/10 - PhD or strong research background provides algorithmic depth.
  • Project Management - 7/10 - SIL/HIL schedule, cross-functional coordination, deliverable tracking.

Soft Skills - Required - Evidence :

  • Communication skills - 8/10 - Technical presentations to development and OEM teams.
  • Languages - 10/10 - English (mandatory), German+, French.

TECHNICAL KNOWLEDGE AREAS

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

APPLICATION PROCESS

Apply online using the form below. Only applications matching the job profile will be considered.

Work locationMurten, Switzerland

Application Form

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