**Basic preparation and review of quantity takeoffs** * Review quantity takeoffs for excavation, fill, transportation, and platform formation. * Verify that quantity takeoffs match the drawings and field progress. * Update quantity takeoffs when the client sends new drawings. **2. Support in valuations** * Prepare monthly valuations using information sent from the field (machine hours, volumes, productivity). * Review that valuations comply with contractual requirements. * Coordinate with surveying and administration to reconcile quantities. **3. Review of drawings and specifications** * Review earthwork, access, platform, and simple detail drawings. * Identify basic inconsistencies and communicate them to the site manager or client. * Maintain the folder of current drawings up to date. **4. Support in change management** * Record simple changes or additions requested on site. * Prepare basic technical justifications when required. * Track modifications to prevent losses. **5. Basic cost control** * Prepare comparative tables of expenses vs. budgets (fuel, machinery, personnel). * Report significant variances so management can make decisions. * Control resource usage based on simple productivity metrics. **6. Coordination with the field** * Review daily or weekly progress reports submitted by the administrator, surveyors, and supervisors. * Request missing information for quantity takeoffs or valuations. * Support the development and monitoring of a simple project schedule. **7. Preparation of technical reports** * Prepare short progress, productivity, and issue reports. * Assemble technical files for partial or final deliveries. * Consolidate photos, quantity takeoffs, and drawings for delivery to the client. **8. Technical procedures and documentation** * Compile and update technical documentation required by the client. * Prepare required forms (minutes, technical data sheets, reports). * Maintain an organized technical project archive. * Intermediate\-advanced AutoCAD skills to review or make minor drawing adjustments. * Support in preparing basic schedules in Excel or MS Project. Type of position: Full\-time, Permanent Salary: Up to S/.6,000.00 per month Workplace: On\-site employment