Junior Test Bench Engineer - Electrolysis Systems

Dioxycle; Paris; On-site; EUR 32,000 - 48,000; Full time

Benefits offered by this job

Health insurance

Employee stock ownership plans

Ergonomic workstation

Competitive compensation

Job summary

Dioxycle in Paris is seeking a Junior Test Bench Engineer to design, assemble and troubleshoot automated electrolysis test benches and prototypes. You will apply mechanical, electrical, and software skills to support the operation of our electrolyzer test systems.

You will implement regulation loops for pressure, temperature and flow, contribute to the automation strategy, document results, and collaborate with a multidisciplinary team on rapid iteration and improvement.

Qualifications

• Experience with combustion engine, fuel cell or electrolyzer-based systems.
• Experience building mechanical gas and liquid management systems.
• Experience with sensors and actuators for gas/liquid control.
• Ability to balance heat and perform calculations in fluid systems.
• Some Python or C++ programming is a plus.
• CAD tooling experience is beneficial.
• Professional English used in daily work.

Responsibilities

• Design, construction and improvement of end-to-end test benches (mechanical, electrical, software and process).
• Troubleshooting and maintenance of test benches including instrumentation and controls.
• Design electrolysis sub-systems using thermal and fluid calculations.
• Testing and validation of sub-systems with test protocols.
• Implementation and tuning of PID controllers.
• Documentation writing and cross-functional collaboration.
• Benchmark suppliers and manage inventory.

Skills

Engine/electrolyzer systems

Sensors & actuators

Heat balance

Pressure drop

Python/C++

CAD

English proficiency

Tools

CAD software

Job description

Dioxycle in Paris is seeking a Junior Test Bench Engineer to design, assemble and troubleshoot automated electrolysis test benches and prototypes. You will apply mechanical, electrical, and software skills to support the operation of our electrolyzer test systems.

You will implement regulation loops for pressure, temperature and flow, contribute to the automation strategy, document results, and collaborate with a multidisciplinary team on rapid iteration and improvement.