Responsibilities: * Assist in collecting and analyzing locomotive performance data; * Support failure investigations and the preparation of technical reports; * Contribute to the creation and revision of technical documentation, such as maintenance instructions and troubleshooting guides; * Monitor field tests and technical interventions on locomotives; * Use tools such as SAP, Power BI, Excel, and internal systems for data analysis; * Participate in technical meetings with Engineering, Production, and Quality teams; * Support continuous improvement and product reliability projects; * Perform administrative tasks related to technical support. Requirements: Pursuing a degree in Mechanical, Electrical, or Mechatronic Engineering, or related fields; * Proficiency with Microsoft Office tools, especially Excel; * Basic knowledge of English is desirable. Work Schedule: Monday\-Friday from 8:00 AM to 3:00 PM, with a 1-hour lunch break. Benefits: Transportation Allowance Food Allowance Meal Allowance Life Insurance Minimum Education Level: Bachelor's Degree