Wafer Fab Maintenance Technician – Onsite, Dynamic Team

Coherent Corp.; Stockholms kommun; On-site; SEK 420,000 - 540,000; Full time

Job summary

Coherent Sweden is seeking a Maintenance Technician for its wafer fabrication facility in Jarfalla. You will perform preventive and corrective maintenance on Dry Etchers, PECVD, and related equipment, participate in 24/7 shift work, and ensure compliance with EHS standards.

Applicants should have upper secondary technical education or equivalent, with manufacturing experience. Cleanroom maintenance experience is advantageous and a safety-focused, collaborative mindset is essential.

Qualifications

• Upper secondary education with technical focus or equivalent experience.
• Experience from manufacturing environments is required.
• Cleanroom work and semiconductor equipment maintenance experience is advantageous.

Responsibilities

• Perform preventive and corrective maintenance of wafer fabrication equipment (Dry Etchers, PECVD, metallization, photoresist tools).
• Carry out scheduled preventive maintenance, cleaning, parts replacement, and checks per instructions.
• Perform daily inspections and equipment rounds.
• Support Shift Maintenance Engineers and Senior Maintenance Technicians.
• Document maintenance activities and inspection results in the Equipment Log system.
• Maintain spare parts inventory and perform stock counts.
• Collaborate with Operations, Process Engineering, Maintenance, Procurement, Supply Chain, and Wafer Process.
• Participate in 24/7 shift work in the wafer fab cleanroom and service areas.

Skills

Mechanics & electronics

Independent work

Cross-functional collaboration

Hands-on safety

Chemicals & PPE

Swedish language

English language

Education

Upper secondary with technical/electronics focus

Manufacturing environment experience

Cleanroom work & semiconductor maintenance experience (advantage)

Job description

Coherent Sweden is seeking a Maintenance Technician for its wafer fabrication facility in Jarfalla. You will perform preventive and corrective maintenance on Dry Etchers, PECVD, and related equipment, participate in 24/7 shift work, and ensure compliance with EHS standards.

Applicants should have upper secondary technical education or equivalent, with manufacturing experience. Cleanroom maintenance experience is advantageous and a safety-focused, collaborative mindset is essential.