Location: Lenzburg, Aargau, SwitzerlandJob ID: R0120193Date Posted: 2026-02-26Company Name: HITACHI ENERGY LTDProfession (Job Category): Engineering & ScienceJob Schedule: Full timeRemote: NoJob Description:The opportunityAre you passionate about driving innovation and ensuring maximum uptime of semiconductor production tools? As a Diffusion and Implant 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 and implant equipment, working cross-functionally to drive safety, productivity, and general tool and workflow optimizations across the production line.How you’ll make an impactEnsure maximum uptime of semiconductor production tools through proactive maintenance and troubleshooting of diffusion and implant equipmentDrive continuous improvement in equipment performance, applying workplace safety and efficiency practices aligned with 6S methodologyCollaborate closely with other maintenance, process, and production teams to achieve performance goals and optimize line efficiencyParticipate in tool upgrades and modernization projects to enhance tool capability and reliabilityMaintain accurate and detailed documentation of maintenance activities, equipment status, and system performanceSupport root-cause analysis and problem resolution for technical issues within the teamTrain and mentor colleagues in the areas of diffusion and implant, safety, and best maintenance practicesPromote a strong safety culture by ensuring compliance with all relevant regulations, procedures and documentationsYour backgroundHands-on experience in maintenance of semiconductor production toolsSolid understanding of electronics, mechanics and pneumaticsExperience with diffusion systems (e.g. ASM, centrotherm ovens) as well as with ion implanters (AMAT, Nissin)Familiarity with metrology tools for process control (e.g., Surfscan, Semilab WT-2000)Additional training or expertise in vacuum systems or related technologiesCompleted technical vocational training (e.g., Automation Technician, Electronics Technician, or similar field)Willingness to work in shifts is a mustStrong team player with problem-solving mentality, organizational skills, and proficiency in English (German is a plus)More about usHitachi 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.Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.
