Senior Field Service Technician AI Training

OpenTrain AI, Inc.; Northern (KY); Hybrid; USD 83,000 - 152,000; Part time

Job summary

OpenTrain AI, Inc. seeks an experienced contractor to convert hands-on troubleshooting in industrial and related equipment into precise AI training material.

You will analyze electrical and control systems across HVAC, heavy machinery, and telecom equipment, diagnosing faults, and documenting findings with clear recommendations. The role requires eight+ years of field experience, fluency in English, and the ability to produce structured service reports.

Qualifications

• Eight years of hands-on troubleshooting in industrial/mobile/building/transportation/utility/telecommunications equipment.
• Advanced ability to read wiring diagrams, electrical schematics, hydraulic layouts, and pneumatic layouts.

Responsibilities

• Turn troubleshooting experience into precise written input for AI training.
• Diagnose faults and justify corrective actions.
• Review PLC logic and industrial controls to identify root causes.
• Write reports covering methods, findings, actions, and maintenance or repair strategies.
• Explain diagnostic decisions clearly to varied audiences.

Skills

Electrical schematics

Troubleshooting

PLC logic

Technical reporting

NFPA/ASME/OSHA

Clear explanations

Job description

The work

You will turn hands-on troubleshooting experience into clear, reliable written input for AI training. The work focuses on industrial equipment fault diagnosis, technical reasoning, and evaluating practical solutions.

You will work across systems such as industrial equipment, HVAC, elevators, heavy machinery, marine and rail equipment, utilities, and telecommunications.

• Read electrical schematics, wiring diagrams, hydraulic layouts, and pneumatic diagrams.
• Diagnose performance problems and identify likely fault pathways.
• Review PLC logic and industrial controls to find root causes.
• Write reports covering troubleshooting methods, findings, corrective actions, and maintenance or repair strategies.
• Evaluate technical scenarios against NFPA 70/79, ASME A17.1, OSHA, and other relevant US requirements.
• Explain diagnostic decisions and technical concepts clearly to different audiences.

What it pays and takes

This is remote, part-time contractor work in English. The role requires extensive field experience and the ability to turn complex technical judgments into precise documentation.

• Pay: $60 to $110 per hour.
• Time requirement: 20 or more hours per week.
• Work arrangement: Remote contractor role.
• Language: English.
• Experience: At least eight years of hands-on troubleshooting in industrial, mobile, building, transportation, utility, or telecommunications equipment.
• Technical skills: Advanced ability to read wiring diagrams, electrical schematics, hydraulic layouts, and pneumatic layouts.
• Controls knowledge: Deep familiarity with PLC programming, industrial controls, and fault-finding processes.
• Safety knowledge: Strong working knowledge of NFPA 70/79, ASME A17.1, OSHA, and related US safety requirements.
• Communication: Strong written and verbal skills, including the ability to explain complex diagnostics precisely.
• Helpful background: Experience writing technical service reports or service instructions.

About AI training work

AI training work uses human expertise to create and review examples that help AI systems produce better answers. People with deep technical knowledge are needed to judge whether model outputs are accurate, safe, and useful.