Semiconductor Shift Maintenance Engineer or Technician - Diffusion 80 – 100% (f/m/d)

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

Drive continuous improvement in equipment performance, applying workplace safety and efficiency practices aligned with 6S methodology

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

Participate in tool upgrades 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 in the areas of diffusion, safety, and best maintenance practices

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

Hands-on experience in maintenance of semiconductor production tools

Solid understanding of electronics, mechanics and pneumatics

Experience with diffusion systems (e.g. ASM, centrotherm ovens)

Familiarity with metrology tools for process control (e.g., Surfscan, Semilab WT-2000)

Additional training or expertise in vacuum systems or related technologies

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

Willingness to work in shifts is a must

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