We are seeking a Dry Etching Process Engineer to develop, optimize, and support plasma etching processes used in semiconductor manufacturing. The role focuses on process stability, yield improvement, equipment matching, troubleshooting, and continuous process optimization in a R&D; environment.

This position is related to research and develop Etching processes for new technological platforms based on SiC and non standard materials.

The Etching Process engineer will support the development of the power discrete technologies and products related to single Etching process characterization 8’’ inches for SiC PMOS Technology, cleaning and post-etch treatments and will guarantee the correct transfer of etch processes during the release of technology to the Fab. This implies that new equipment and/or new materials have to be managed in full autonomy, interfacing suppliers for spec definition.

Key Responsibilities

- Develop and optimize dry etching recipes for semiconductor materials and structures;
- Monitor process performance, yield, defectivity, and tool matching;
- Troubleshoot process excursions, abnormal tool behavior, and wafer-level defects;
- Collaborate with equipment, yield, integration, and manufacturing teams;
- Support new product introduction, process transfers, and technology ramp-up;




- Analyze process data using statistical methods and define corrective actions;
- Qualify new process chambers, consumables, and equipment upgrades;
- Maintain process documentation, control plans, and standard operating procedures;
- Ensure compliance with safety, quality, and cleanroom protocols.

YOUR SKILLS & EXPERIENCES

- Master’s degree or PhD in Chemical Engineering, Materials Science, Physics, Electrical Engineering, Microelectronics, or related field;
- Experience in semiconductor process engineering, preferably in dry etching/plasma etch;
- Strong understanding of:
- Plasma etching fundamentals;
- Selectivity, anisotropy, and profile control;
- Process DOE and SPC;
- Semiconductor fabrication flow.

- Ability to interpret metrology and inspection data;
- R&D; Attitude;
- Experience with advanced etch tools and process control systems;
- Experience with data analysis tools such as JMP, Python, or MATLAB.

Key Competencies

- Analytical thinking;
- Strong problem-solving, communication, and teamwork skills;
- Result orientation & Communication skills;
- Ability to cooperate in large and wide teams;
- Fluent in English language;
- Attention to detail;
- Process ownership;
- Cross-functional collaboration;
- Results orientation;
- Continuous improvement mindset.

📌 Etching Process Engineer (Catania)
🏢 Stmicroelectronics
📍 Catania