Field Service Technician I – High-Voltage Field Testing

RMS Energy Co, LLC; Cincinnati (OH); On-site; USD 55,000 - 85,000; Full time

Benefits offered by this job

Competitive Compensation

Full Benefits

401(k) with Company Match

Top-Tier Equipment

Compensated Travel Time plus Per Diem

Education Support

Generous PTO

Employee Assistance Program

Job summary

RMS Energy is seeking a Field Service Technician I to test, maintain, and commission low to high-voltage systems at power plants, hydroelectric dams, and other industrial sites across the country. You’ll work with relays, transformers, breakers, SCADA systems, and more while following safety procedures.

This hands-on role offers on-site fieldwork with up to 75% travel, an opportunity to grow with a mission-driven team, and access to full benefits.

Qualifications

• 0–1 years of experience in power systems testing, troubleshooting, or commissioning (480V–500kV).
• Experience with megohmmeters, TTRs, contact resistance testers, and insulation testers.
• Familiarity with PowerDB or similar test documentation software.
• Strong understanding of NFPA 70E, OSHA 1910.269, and field safety standards.
• Able to read and interpret schematics and one-line diagrams.
• NETA Level II certification preferred or active pursuit of certification.
• Proficient in Microsoft Office Suite (Excel, Word, Outlook, Teams).
• Organized, safety-conscious, and able to manage time and priorities independently.

Responsibilities

• Test, maintain, and collect data on low, medium, and high voltage systems (480V–600kV).
• Run standard field tests (TTR, insulation resistance, Power Factor, Tan Delta, VLF, DC Hi-Pot).
• Test relays (electromechanical and solid-state) with minimal supervision.
• Troubleshoot control circuits, relay logic, and protection schemes.
• Function check control panels, trip/alarm circuits, and SCADA signal integrity.
• Support commissioning activities and ensure customer satisfaction.
• Read and interpret schematics, drawings, manuals, and one-line diagrams.
• Communicate with customers on-site and provide timely job updates.
• Keep accurate reports, logs, and equipment calibration records.
• Follow all RMS Energy site safety procedures (Lockout/Tagout, PPE, JHA).
• Use hand tools and test equipment safely and correctly.
• Inspect and maintain PPE and job tools.
• Help mentor Tech I team members on procedures and safe practices.

Skills

Testing & troubleshooting

Field travel

Data collection

Schematic reading

On-site safety

Education

High school diploma or GED

Tools

Megohmmeters

TTRs

Insulation testers

PowerDB

Job description

RMS Energy is seeking a Field Service Technician I to test, maintain, and commission low to high-voltage systems at power plants, hydroelectric dams, and other industrial sites across the country. You’ll work with relays, transformers, breakers, SCADA systems, and more while following safety procedures.

This hands-on role offers on-site fieldwork with up to 75% travel, an opportunity to grow with a mission-driven team, and access to full benefits.