Maintenance Technician

Red Oak Technologies; Fremont (CA); On-site; USD 70,000 - 95,000; Full time

Job summary

Red Oak Technologies in Fremont, CA seeks a Facilities Maintenance Technician to keep MEMS manufacturing facilities running smoothly. The role focuses on preventive/corrective maintenance of facility infrastructure and production support systems, with strong emphasis on safety and regulatory compliance.

The ideal candidate will have hands-on experience in semiconductor/MEMS environments, strong mechanical/electrical troubleshooting, and the ability to work with cross-functional teams including

Qualifications

• 2+ years hands-on maintenance in semiconductor, MEMS, cleanroom, or advanced manufacturing environments.
• Strong mechanical and electrical troubleshooting skills.
• Ability to read and interpret equipment documentation and schematics.

Responsibilities

• Perform preventive and corrective maintenance on facility infrastructure and production support systems.
• Troubleshoot and repair HVAC, electrical, plumbing, mechanical equipment, pumps, and facility utilities.
• Support facility equipment uptime by responding quickly to maintenance issues.
• Coordinate with facilities and production teams to maintain safe, compliant production areas.
• Assist with vendor coordination for specialized repairs and services.

Skills

Maintenance experience

Mechanical troubleshooting

Electrical troubleshooting

Reading schematics

Facilities systems

Tools

MEMS equipment

Die attach equipment

Job description

We are seeking a highly skilled Facilities Maintenance Technician to support a cutting-edge manufacturing environment specializing in MEMS (Microelectromechanical Systems) technology and advanced sensing solutions. This role is critical to maintaining facility uptime, supporting manufacturing operations, and ensuring a safe, compliant production environment.

The ideal candidate will have hands-on experience supporting semiconductor, MEMS, cleanroom, or advanced manufacturing environments and will bring a strong blend of facilities maintenance, hazardous materials handling, and manufacturing equipment support experience.

This is a hands-on role requiring strong troubleshooting skills, attention to detail, and the ability to work collaboratively with Facilities, Engineering, Production, and EHS teams.

Key Responsibilities:

Facilities & Building Systems Support

• Perform preventive and corrective maintenance on facility infrastructure and production support systems
• Troubleshoot and repair HVAC systems, electrical systems, plumbing, mechanical equipment, pumps, compressors, and facility utilities
• Support facility equipment uptime by responding quickly to maintenance issues and production needs
• Perform inspections, repairs, and improvements within mechanical rooms, production areas, and facility spaces
• Coordinate with outside vendors and contractors as needed for specialized repairs and services

Hazardous Materials & Environmental Support

• Support the safe handling, movement, storage, and disposal of hazardous materials and chemicals
• Maintain accurate documentation related to chemical inventory, waste handling, and safety compliance
• Assist with hazardous waste collection, labeling, storage, and disposal processes
• Follow OSHA, EHS, and site safety procedures (additional chemical safety training provided)
• Support environmental systems and compliance activities within the manufacturing facility

Semiconductor / MEMS Equipment Maintenance

• Support maintenance activities for semiconductor and MEMS manufacturing equipment
• Perform troubleshooting and basic maintenance on fab-related equipment including MEMS processing equipment, steppers, die attach equipment, and other manufacturing tools
• Partner with Engineering and Production teams to reduce equipment downtime and improve manufacturing reliability
• Perform preventive maintenance activities and equipment inspections to support production goals

Required Qualifications:

• 2+ years of hands-on maintenance experience in a semiconductor, MEMS, cleanroom, or advanced manufacturing environment
• Experience supporting one or more of the following areas:
• Facilities maintenance (HVAC, electrical, plumbing, mechanical systems)
• Hazardous materials handling and disposal
• Semiconductor/MEMS manufacturing equipment maintenance
• Strong mechanical and electrical troubleshooting skills
• Ability to read and interpret equipment documentation, schematics, and maintenance procedures
• Comfortable working in a fast-paced manufacturing environment and responding to production priorities

Preferred Qualifications:

• Experience supporting semiconductor fabrication or MEMS manufacturing environments
• Experience with fab utilities, chemical systems, wastewater systems, or cleanroom operations
• OSHA, hazardous materials, or safety-related certifications
• Experience with equipment such as steppers, die attach, wafer processing, or semiconductor manufacturing tools