Senior Field Service Technician (English)

You will evaluate technical materials and real-world equipment problems to help AI systems learn how industrial faults are analyzed. The work uses practical field-service judgment across electrical, hydraulic, pneumatic, and industrial control systems.

• Review electrical schematics, hydraulic diagrams, and pneumatic diagrams to assess equipment function and fault pathways.
• Diagnose faults and performance issues across industrial, HVAC, elevator, heavy equipment, marine, rail, utility, or telecom systems.
• Analyze PLC logic and industrial controls to identify likely root causes and recommend evidence-based solutions.
• Evaluate project scenarios against US safety and operational codes, including NFPA 70/79, ASME A17.1, and OSHA.
• Explain code requirements and technical reasoning clearly and accurately.

What it pays and takes

This is a fully remote contractor engagement with flexible scheduling. You may choose your working days and hours, including weekends, while staying active and responsive to project needs.

• Pay: $40 to $60 per hour.
• Time: Approximately 10 hours per week, or less than 20 hours per week.
• Location: Open to candidates in AE, AR, AT, BD, BE, BH, BR, CA, CH, CL, CO, DE, DK, DZ, EG, ES, FR, GB, GH, GR, ID, IN, IT, JO, JP, KE, KG, KW, KZ, LB, LK, MA, MX, MY, NG, NL, OM, PE, PH, PK, PS, PT, QA, SA, SG, TH, TN, TW, US, UZ, VN, and ZA.
• Language: Professional fluency in English.
• Experience: At least 8 years of hands-on troubleshooting experience with relevant industrial, HVAC, elevator, hydraulic, heavy vehicle, marine, rail, utility, or telecom equipment.
• Knowledge: Strong familiarity with PLC programming, industrial controls, fault-finding processes, technical documentation, NFPA 70/79, ASME A17.1, and OSHA.
• You should be able to connect diagrams, control logic, symptoms, and likely root causes using practical field-service judgment.

How it works

You apply here in about two minutes and finish on the hiring platform. The next step is a short AI interview (technical roles include a coding challenge). Passing it is how you qualify for paid tasks, so take it soon after you are invited.

The hiring platform's application for this job asks for your resume, your LinkedIn profile, your phone number, your location and answers to 6 screening questions.

About AI training work

AI training work is the human side of building artificial intelligence. People review examples, documents, and model outputs so AI systems can learn how to reason and respond, while experienced specialists are paid for applying real subject-matter judgment.