Perform corrective and preventive maintenance on diesel generator sets. Conduct diagnostic analysis of mechanical, electrical, and electronic faults. Provide on-site technical assistance, customer support, and commissioning services. Carry out technical inspections, operational tests, adjustments, and component replacements. Complete technical reports and checklists using the system (AUVO App). Requirements: Technical education (Electrical Engineering, Electronics, Mechanical Engineering, Mechatronics, or related field). Proven experience in maintaining generator sets. Knowledge of diesel engines, fuel systems, control panels, voltage regulators, batteries, and control systems. Ability to accurately diagnose issues and perform repairs. Valid Brazilian driver's license (Category B). Employment type: Permanent CLT contract Salary: R$8,000.00 – R$12,000.00 per month Benefits: * Medical insurance * Internet allowance * Life insurance * Food allowance * Meal voucher * Company vehicle