Operate soil and/or asphalt roller compactors to ensure material compaction quality in infrastructure, earthwork, paving, and maintenance projects, strictly complying with safety, environmental, and operational procedures. * Operate the roller compactor for soil, crushed stone, sand, or asphalt compaction as required by the project. * + Conduct daily equipment inspections, checking oil, water, filters, tires, hydraulic systems, and overall functionality. + Complete the daily machine operation checklist. + Maintain equipment preservation, cleanliness, and proper usage. + Immediately report any defects, mechanical issues, or maintenance needs to the responsible department. + Perform tasks according to technical standards and instructions from the engineering team and supervisors. + Always adhere to safety regulations and wear mandatory personal protective equipment (PPE). + Support other operational activities on-site when required. + **Education:** Primary education (minimum) + **Mandatory Training:** Specific **Roller Compactor Operator** course with valid certification (NR 11 and/or NR 12, where applicable) + **Driver’s License:** Appropriate category, typically **C or D** + **Experience:** Prior proven experience in this role is desirable