Senior Industrial Maintenance Technician (Electrical & PLCs)

Cornerstone Building Brands, Inc.; Phoenix (AZ); On-site; USD 41,000 - 52,000; Full time

Benefits offered by this job

Benefits start day 1

Weekly pay

Job summary

Cornerstone Building Brands is seeking a Maintenance Technician III at our Phoenix, AZ facility. The role focuses on diagnosing and repairing complex electrical, mechanical, pneumatic, and servo-control systems in an industrial setting.

You will troubleshoot PLCs, servo drives, VFDs, and drive assemblies while maintaining safety and equipment reliability. Responsibilities include preventive and corrective maintenance on production equipment, coordinating with Production and Quality teams, and

Qualifications

• High school diploma or GED required.
• Technical training or industrial maintenance cert preferred.
• Minimum of 5 years industrial maintenance experience.

Responsibilities

• Diagnose and repair industrial electrical systems up to 480 VAC.
• Troubleshoot PLCs, sensors, relays, and control circuits.
• Maintain servo-driven equipment and positioning systems.
• Repair mechanical components, gears, bearings, and drive assemblies.
• Diagnose pneumatic systems and coordinate with electrical controls.

Skills

Electrical systems

Pneumatic systems

Mechanical systems

Troubleshooting

Education

High school diploma

Industrial maintenance training

Tools

Digital multimeters

Clamp meters

PLC diagnostics

VFDs

Job description

Cornerstone Building Brands is seeking a Maintenance Technician III at our Phoenix, AZ facility. The role focuses on diagnosing and repairing complex electrical, mechanical, pneumatic, and servo-control systems in an industrial setting.

You will troubleshoot PLCs, servo drives, VFDs, and drive assemblies while maintaining safety and equipment reliability. Responsibilities include preventive and corrective maintenance on production equipment, coordinating with Production and Quality teams, and