Sensor Systems Engineer H/F

Sensor Systems Engineer – FAS Tech Center

Location: Brières‑les‑Scellés (91)

Responsibilities

• Define system‑level requirements for sensor subsystems (selection, architecture, performance evaluation)
• Master capacitive sensor technology, characterize and simulate capacitive sensors at the system level
• Design, prototype, and evaluate sensor systems, including electronics, mechanics, signal conditioning, and calibration
• Perform testing, characterization, and validation (environmental, stress, and reliability testing)
• Interface with sensor suppliers to evaluate components, monitor roadmaps, and ensure system integration
• Collaborate with software, signal processing, and embedded systems teams for data integration and sensor fusion
• Conduct technology scouting and maintain awareness of emerging sensor technologies (optical, MEMS, radar, capacitive, resistive, etc.)
• Write technical documentation: specifications, test reports, and integration guidelines
• Support industrialization or transfer‑to‑manufacturing phases for integrated sensor solutions
• Contribute to innovation and continuous improvement of sensor systems

Qualifications

• Master’s degree or Engineering degree in electronics, physics, instrumentation, microelectronics, or related field
• Minimum 5 years of experience in sensor design or system integration
• Hands‑on experience with sensor characterization, qualification, and validation
• Familiarity with supplier interaction and cross‑functional system development
• Solid understanding of analog/mixed‑signal electronics (low‑signal, conditioning, amplifiers, filters)
• Knowledge of sensor technologies such as resistive (FSR) and piezoelectric sensors
• Proficiency in lab instrumentation (oscilloscopes, analyzers, test benches)
• Programming skills in C/C++, Python, MATLAB, or embedded development
• Experience developing and implementing algorithms for signal processing, calibration, sensor fusion, and data filtering
• Awareness of system constraints (power, noise, thermal, mechanical integration)
• Team leader spirit, network ability, international mindset, and capacity to work in a matrix organization
• Fluent English (minimum B2, ideally C1)