Field Service Technician II – DC Power & UPS

Vertiv; Los Angeles (CA); On-site; USD 84,000 - 105,000; Full time

Job summary

Vertiv in California seeks a skilled Field Service Technician to install, service and repair industrial DC power systems, batteries, chargers and inverters. You will perform preventive maintenance, testing and startups while following safety procedures and applying diagrams and manuals.

Strong diagnostic skills and ability to work independently or with team, willingness to travel 50% and work flexible hours, including weekends when required, are essential.

Qualifications

• Proficiency with diagrams, schematics, and manuals.
• Ability to diagnose faults and determine root causes.
• Strong communication with customers and teams.
• Willingness to travel and work flexible hours.
• Experience with DC power systems and batteries preferred.

Responsibilities

• Install, replace, connect, torque, and inspect battery systems.
• Perform preventive maintenance and testing including voltage, impedance, temperature checks.
• Conduct capacity or discharge tests as qualified.
• Troubleshoot battery, charger, rectifier, inverter, and UPS issues.
• Read and apply diagrams and statements of work.
• Communicate equipment status and follow-up actions to customers.
• Prepare accurate field reports and test records.
• Guide junior technicians and reinforce safety practices.
• Participate in scheduled and emergency field work.

Skills

Diagrams interpretation

Troubleshooting

Customer communication

Independent work

Safety procedures

Education

High school diploma

Associate degree or vocational credential in electrical/electronics

Tools

Digital multimeters

Battery resistance testers

Torque tools

Thermal instruments

Job description

Vertiv in California seeks a skilled Field Service Technician to install, service and repair industrial DC power systems, batteries, chargers and inverters. You will perform preventive maintenance, testing and startups while following safety procedures and applying diagrams and manuals.

Strong diagnostic skills and ability to work independently or with team, willingness to travel 50% and work flexible hours, including weekends when required, are essential.