Senior Field Service Technician, Remote- Contract

Xperteez Technology Pvt Ltd; United States; Remote; USD 85,000 - 120,000; Part time

Job summary

Xperteez Technology Pvt Ltd is seeking aSenior Field Service Technician for a remote, contract role in the United States. The ideal candidate will interpret electrical schematics, hydraulic and pneumatic diagrams, and diagnose faults across industrial, HVAC, elevator, and heavy equipment systems.

Strong PLC knowledge and field troubleshooting experience are required. The role emphasizes documenting troubleshooting approaches and ensuring compliance with US codes, while providing expert

Qualifications

• Must be able to read and interpret electrical schematics, hydraulic and pneumatic diagrams.
• Diagnose faults in industrial, HVAC, elevator, heavy equipment, and related systems using technical docs.
• Analyze PLC logic and industrial controls to identify root causes and solutions.

Responsibilities

• Review and interpret electrical schematics, hydraulic and pneumatic diagrams to assess equipment function and fault pathways.
• Diagnose faults and performance issues in industrial, HVAC, elevator, heavy equipment, marine, rail, utility, or telecom systems using technical documentation.
• Analyze PLC logic and industrial controls to identify root causes of operational issues and recommend evidence-based solutions.
• Document clear, detailed written reports of troubleshooting approaches, findings, and corrective actions for AI model training.
• Evaluate compliance with US codes (NFPA 70/79, ASME A17.1, OSHA) and highlight code-specific requirements based on real project scenarios.
• Communicate technical concepts and diagnostic reasoning effectively in written and verbal form for diverse audiences.
• Provide expert commentary on practical maintenance, service, and repair strategies based on extensive field experience.

Skills

Electrical schematic reading

Hydraulic & pneumatic diagrams

PLC & industrial controls

Troubleshooting

HVAC/Elevator/Heavy equipment service

Job description

Role Title: Senior Field Service Technician Role Type: Contract Location: Remote Required Skills: Electrical Schematic Reading Hydraulic & Pneumatic Diagrams PLC & Industrial Controls Troubleshooting HVAC/Elevator/Heavy Equipment Service Equipment Fault Diagnosis

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Scope of Work:

• Review and interpret complex electrical schematics, hydraulic, and pneumatic diagrams to assess equipment function and fault pathways.
• Diagnose faults and performance issues in industrial, HVAC, elevator, heavy equipment, marine, rail, utility, or telecom systems using technical documentation.
• Analyze PLC logic and industrial controls to identify root causes of operational issues and recommend evidence-based solutions.
• Document clear, detailed written reports of troubleshooting approaches, findings, and corrective actions for use in AI model training.
• Evaluate compliance with relevant US codes (NFPA 70/79, ASME A17.1, OSHA) and highlight code-specific requirements based on real project scenarios.
• Communicate technical concepts and diagnostic reasoning effectively in written and verbal form for diverse audiences.
• Provide expert commentary on practical maintenance, service, and repair strategies based on extensive field experience.

Preferred Qualifications:

• 8+ years of hands-on troubleshooting experience in industrial, HVAC, elevator, hydraulic, heavy vehicle, marine, rail, utility, or telecom equipment.
• Advanced proficiency reading and interpreting wiring diagrams, electrical schematics, hydraulic and pneumatic layouts.
• Deep familiarity with PLC programming, industrial controls, and fault-finding processes.
• Strong working knowledge of US safety and operational codes (NFPA 70/79, ASME A17.1, OSHA).
• Exceptional written and verbal communication skills, with the ability to translate complex diagnostics into clear documentation.
• Demonstrated capacity to analyze technical information and craft expert-level insights.
• Previous experience authoring technical service reports or instructions is a plus.