Photolithography Senior Process Engineer 80% - 100% (f/m/d)
The opportunity
As a global leader in power semiconductors, we offer one of the most diverse product portfolios including thyristors, diodes, GTOs, IGCTs, IGBTs and MOSFETs recognized by industry, power transmission & distribution, mobility, renewable energy for their ultimate in quality and reliability. As a Senior Engineer in Photolithography, you will lead the development, optimization, and implementation of lithography processes for power semiconductor manufacturing. You will work cross-functionally to ensure high yield, process stability, and continuous improvement across the production line.
How you'll make an impact
* Lead the development and optimization of photolithography processes to ensure high yield, stability, and cost-efficiency
* Drive continuous improvement initiatives across the production line, focusing on throughput, quality, and innovation
* Collaborate with cross-functional teams (wet etch, diffusion, metals, dry etch, implant, integration) to ensure seamless process integration
* Evaluate and implement new technologies in partnership with equipment and material suppliers
* Analyze process data using SPC and other statistical tools to identify trends and troubleshoot issues
* Plan and lead equipment installation, qualification, and ramp-up activities
* Support metrology tools and methodologies, including CD and overlay measurements
* Document and communicate project plans, results, and recommendations clearly and effectively
Your background
* Master's degree in Electrical Engineering, Physics, Materials Science, or a related field
* Ideally 5 years of hands-on experience in photolithography process engineering within the semiconductor industry
* Deep understanding of lithography principles, resist chemistry, and process integration
* Experience with lithography tools (e.g., steppers, coat/develop tracks)
* Proficiency in data analysis tools (Python, Excel) and statistical methods (SPC, DOE)
* Strong communication, problem-solving, and project management skills
* Fluent in English; German is a strong plus
* Willingness to participate in on-call duties during weekends and public holidays as required by production
More about us
We offer a dynamic and inclusive work environment where innovation thrives.
You'll benefit from:
* Access to state-of-the-art facilities and technologies
* Opportunities for professional development and mentorship
* Flexible working conditions and a strong focus on work-life balance
* A culture that values collaboration, ownership, and continuous improvement