Maintenance Engineer Diffusion 80 - 100% (f/m/d)

The opportunity

As a Diffusion Maintenance Engineer, you play a vital role in ensuring the availability, reliability, and continuous improvement of our semiconductor production systems.
Your focus is on the corrective and preventive maintenance of diffusion and cleaning equipment, working cross-functionally to drive safety, productivity, and system optimization across the production line.

How you’ll make an impact

• Ensure maximum uptime of semiconductor production systems through proactive maintenance and troubleshooting of diffusion equipment

• Drive continuous improvement in equipment performance, applying workplace safety and efficiency practices aligned with 5S methodology

• Collaborate closely with maintenance, process, and production teams to achieve performance goals and optimize line efficiency

• Participate in system upgrade and modernization projects to enhance tool capability and reliability

• Maintain accurate and detailed documentation of maintenance activities, equipment status, and system performance

• Support root-cause analysis and problem resolution for technical issues within the team

• Train and mentor colleagues on diffusion systems, safety, and best maintenance practices

• Promote a strong safety culture by ensuring compliance with all relevant regulations and procedures

Your background

• Completed technical vocational training (e.g., Automation Technician, Electronics Technician, or similar field)

• Additional training or expertise in vacuum systems or related technologies is an advantage

• Hands-on experience in maintenance of semiconductor production systems or comparable industrial equipment

• Solid understanding of electronics, mechanics, and pneumatics; experience with diffusion systems (e.g., ASM, Centrotherm furnaces) is a plus

• Familiarity with metrology tools for process control (e.g., Surfscan 6200, Semilab WT-2000) is highly desirable

• Strong team player with problem-solving ability, organizational skills, and proficiency in English (German is a plus)

More about us

Join a high-tech production environment where innovation, precision, and teamwork drive everything we do. You’ll have the freedom to take ownership, contribute ideas, and grow your technical expertise in a company that’s shaping the future of semiconductor manufacturing.