Senior Thin Films Equipment Technician | Lead Diagnostics

onsemi

Gresham (OR)

On-site

USD 90,000 - 125,000

Full time

6 days ago

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Job summary

onsemi is seeking an Equipment Maintenance Technician - Thin Films for our 200mm Gresham, Oregon facility. You will perform preventive, corrective, and diagnostic maintenance on advanced semiconductor tools in a dynamic team environment.

You will diagnose complex failures, lead tool recoveries, and drive root-cause investigations while maintaining meticulous documentation and supporting continuous-improvement initiatives across shifts.

Qualifications

Associate or technical degree, or military technician training.
10-15+ years semiconductor equipment technician experience.
Demonstrated expert troubleshooting on Thin Films equipment.
Ability to work independently and provide technical leadership during high-impact events.
Strong written and verbal communication with complete repair documentation.

Responsibilities

Diagnose and resolve extremely complex equipment and process-related failures using diagnostics and data.
Lead tool recoveries and root-cause investigations with documented conclusions and corrective actions.
Perform preventive and corrective maintenance, calibrations, repairs, and scheduled tool qualifications with high first-time-right quality.
Interpret equipment, process, SPC, and performance data to identify abnormal conditions and improvement opportunities.
Develop, improve, and standardize PM specs, troubleshooting guides, and maintenance documentation.
Collaborate with engineering, manufacturing, vendors and management on continuous-improvement plans.
Train and mentor technicians on maintenance, diagnostics, safety, and documentation.
Provide technical leadership across shifts with effective pass downs and data quality.
Coordinate vendor support during escalations, repairs, upgrades, and installations.
Maintain accurate equipment history, repair data, and parts usage in factory systems.