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

The opportunity


Are you passionate about driving innovation and ensuring maximum uptime of semiconductor production tools? As a Diffusion Maintenance Engineer/Technician, you play a vital role in ensuring the availability, reliability, and continuous improvement of our semiconductor production tool park. Your focus is on the corrective, preventive and predictive maintenance of diffusion equipment, working cross-functionally to drive safety, productivity, and general tool and workflow optimizations across the production line.


How you’ll make an impact

  • 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


Your background

  • 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)


More about us


Hitachi Energy offers you interesting tasks in a highly motivated team and an open communication style. Through an individual and practice-oriented induction plan, we will support you to quickly gain professional confidence to be able to work independently with high level of personal responsibility.
 

Lieu Lenzburg, Aargau, Switzerland
Type d'emploi Full time
Work Arrangement On-Site
De l'expérience Experienced
Fonction du poste Engineering & Science
Contrat Regular
Date de publication 2026-07-23
Numéro de réference R0120193

À propos de Hitachi Energy

Hitachi Energy est un chef de file mondial de l’électrification, propulsant l’ère de l’électricité pour répondre aux besoins énergétiques d’aujourd’hui et des 25 prochaines années. En tant que branche énergétique du groupe Hitachi, plus de trois milliards de personnes dépendent de nos technologies novatrices et essentielles pour alimenter leur vie quotidienne.

Avec plus d’un siècle d’innovation, nous relevons le défi énergétique le plus urgent de notre époque : stimuler l’évolution du système énergétique mondial afin d’assurer une énergie abondante, sûre, abordable et durable pour la génération d’aujourd’hui et celle à venir.

Disposant d’une base installée inégalée dans plus de 140 pays, nous sommes le partenaire de l’écosystème du réseau dans les secteurs des services publics, de l’industrie, des centres de données et du transport. Avec notre siège social en Suisse, nous employons plus de 56 000 personnes dans 60 pays et générons des revenus d’environ 20 milliards de dollars américains.