**Position Objective**: Support in civil, electrical, and mechanical construction activities. **Functions**: 1\. Assist the surveyor in surveys and level measurements. 2\. Ensure preparation of work tools (wooden stakes, rebar cutting and shaping). 3\. Assist in concrete preparation for marker construction. 4\. Clear trenches (open) breaches. 5\. Maintain rods. 6\. Transport materials within the construction site. 7\. Ensure cleanliness of work areas. 8\. Assist the site storekeeper in loading and unloading materials. 9\. Assist in administrative tasks for civil personnel. 10\. Assist in maintenance of machinery and equipment. 11\. Support mechanical, civil, and electrical staff as requested (on standby). 12\. Guarantee compliance with the Quality Management System according to ISO 9001 standards and other applicable requirements **Educational Level**: Preferably high school graduate Job type: Temporary or fixed-term Contract duration: 3 months Work location: On-site employment