Field Electrical Technician: UPS, Generators & PLC

Liberty Personnel Services, Inc.; Richardson (TX); On-site; USD 60,000 - 88,000; Full time

Job summary

Liberty Personnel Services, Inc. is seeking an Electrical Field Technician to troubleshoot, maintain, and service UPS, ATS, generators, switchgear, transformers, and PLC-based controls at client sites. The role focuses on power systems and industrial controls in mission-critical environments.

Responsibilities include on-site diagnostics, startups, commissioning support, and ensuring systems meet customer specifications with safety and quality as a priority.

Qualifications

• 2+ years of hands-on field service experience with power systems or industrial controls.
• Experience in troubleshooting, maintenance, and repair of electrical gear and switchgear.
• Basic familiarity with PLCs, SCADA, and protective relay systems is a plus.

Responsibilities

• Perform on-site troubleshooting, maintenance, and repair of electrical systems and equipment.
• Support system startups and commissioning to ensure operational readiness and customer specs.

Skills

Troubleshooting

Electrical systems

Industrial controls

Field service

Tools

PLCs

SCADA

Protective relay systems

Job description

Liberty Personnel Services, Inc. is seeking an Electrical Field Technician to troubleshoot, maintain, and service UPS, ATS, generators, switchgear, transformers, and PLC-based controls at client sites. The role focuses on power systems and industrial controls in mission-critical environments.

Responsibilities include on-site diagnostics, startups, commissioning support, and ensuring systems meet customer specifications with safety and quality as a priority.