Maintenance Technician

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The MOCVD Maintenance Technician is responsible for performing routine and corrective maintenance on MetalOrganic Chemical Vapor Deposition (MOCVD) reactors used in semiconductor epitaxy. This role ensures that equipment operates safely reliably and within factory specifications to support highvolume production and engineering development. The technician works handson with complex mechanical electrical gas delivery and vacuum systems in a cleanroom environment.

Key Responsibilities

Equipment Maintenance

• Perform preventive and corrective maintenance on MOCVD reactors
• Support chamber cleans hardware replacements rebuilds calibrations and system resets.
• Identify and troubleshoot equipment issues involving vacuum pumps MFCs valves robotics sensors heating systems and gas panels.
• Execute scheduled PMs with proper documentation and attention to detail.

Operational Support

• Respond to production tool-down events and work with Equipment Engineers to restore operation quickly.
• Perform system checks startup/shutdown procedures and readiness verifications.
• Monitor tool performance log issues and escalate abnormal trends.

Documentation & Compliance

• Maintain accurate maintenance logs PM records and equipment history.
• Follow cleanroom protocols safety procedures and standard work instructions.
• Use CMMS systems to track work orders parts usage and maintenance status.

Safety & Hazardous Systems

• Safely work around hazardous gases with appropriate PPE.
• Verify gas delivery and exhaust systems operate correctly; report any abnormalities.
• Follow lockout/tagout hightemperature handling and chemical safety guidelines.

CrossFunctional Collaboration

• Work with Equipment Engineers to support upgrades retrofits and continuous improvement projects.
• Coordinate with Facilities on gas vacuum electrical and cooling utilities.
• Support process and manufacturing teams to ensure equipment meets production schedules.

Qualifications

Required

• Associate degree in Electronics Mechanical Technology Mechatronics or related field or equivalent military/technical experience.
• Handson experience maintaining complex equipment (semiconductor tools industrial machinery vacuum systems etc.).
• Basic understanding of electrical mechanical pneumatic and/or vacuum systems.
• Ability to read schematics wiring diagrams and work instructions.
• Comfort working in a cleanroom with full gowning.

Preferred

• Experience with semiconductor manufacturing equipmentMOCVD PVD CVD etch or similar.
• Experience with hazardous gas handling systems.
• Familiarity with data collection tools SPC charts or equipment monitoring software.
• CMMS experience (Maximo SAP PM etc.).
• Basic troubleshooting training (5-Why root cause analysis etc.).

Key Competencies

• Strong mechanical aptitude and problemsolving skills
• Attention to detail and high-quality workmanship
• Ability to follow procedures and document work accurately
• Team-oriented with strong communication skills
• Willingness to learn advanced technical systems

Work Environment

• Cleanroom environment with full PPE (gown gloves respirator if required).
• Will require shift work (nights/weekends) or oncall rotation.
• Ability to lift up to 25 lbs and work around high-temperature/hazardous gas systems.

Salary Range
The salary range for this position is $USD.

Final compensation will be determined based on factors such as experience skills and qualifications.

We are an equal opportunity employer and value diversity at our company.

We do not discriminate on the basis of race religion color national origin sex gender gender expression sexual orientation age marital status veteran status or disability status.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process to perform essential job functions and to receive other benefits and privileges of employment.

Please contact us to request accommodation.