Senior Field Service Tech – Power Systems & HV Fieldwork

RMS Energy; Houston (TX); On-site; USD 75,000 - 110,000; Full time

Benefits offered by this job

Competitive compensation

Full benefits

Career growth

401(k) with company match

Top-tier equipment

Per diem travel

Education support

Generous PTO

Employee assistance program

Job summary

RMS Energy is seeking Field Service Technicians to perform testing, maintenance, and commissioning of power systems across utilities and industrial sites. You will handle 480V–600kV equipment, interpret schematics, and ensure safe operations on high-risk projects.

The role requires 3–5 years of field experience, strong safety knowledge, and the ability to travel up to 75% across the continental U.S. A valid license and NETA certification are valued assets.

Qualifications

• 3–5 years field experience testing, maintaining, and commissioning power systems up to 500kV or related experience
• 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
• Proficient in Microsoft Office Suite (Excel, Word, Outlook, Teams)
• Willingness to travel up to 75% across the continental U.S.

Responsibilities

• Test, maintain, and collect data on low to high voltage systems (480V–600kV) including breakers, relays, switchgear, cables, and transformers
• 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 and one-line diagrams
• Communicate with customers on-site and provide timely job updates
• Keep accurate reports, logs, and equipment calibration records
• Follow 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

Field testing

Troubleshooting

Data collection

Reading schematics

Safety awareness

Documentation

Education

High school diploma or GED

NETA Level II certification

Associate’s or Bachelor’s in Electrical Technology/Power Systems/Mech Eng

Tools

Megohmmeters

TTRs

Contact resistance testers

Insulation testers

PowerDB

SCADA

Job description

RMS Energy is seeking Field Service Technicians to perform testing, maintenance, and commissioning of power systems across utilities and industrial sites. You will handle 480V–600kV equipment, interpret schematics, and ensure safe operations on high-risk projects.

The role requires 3–5 years of field experience, strong safety knowledge, and the ability to travel up to 75% across the continental U.S. A valid license and NETA certification are valued assets.