a. Provide support for activities on civil construction projects, as well as various occasional services in civil, architectural, hydrosanitary, stormwater, electrical, and electronic installations; data and voice systems; automation; and special installations of equipment and facilities, under the guidance of professionals from each respective area and supervision of the General Foreman, Industrial Technicians, and Contract Engineers; b. Perform general low-complexity tasks under guidance and supervision; c. Carry out maintenance services for electrical, mechanical, hydraulic, carpentry, masonry, and blinds systems, including replacing, swapping, cleaning, repairing, and installing parts, components, and equipment; d. Keep the workplace free of debris by collecting waste materials, equipment, and tools; e. Perform all tasks fully adhering to safety requirements and following instructions from superiors, reporting task completion to the General Foreman; f. Perform other duties inherent to the position under the guidance and supervision of professionals from each respective area and the General Foreman; **Requirements:** Candidate must have completed elementary education and possess basic knowledge of maintenance. Additionally, NR33 training is required, with a minimum initial training duration of 16 hours and periodic refresher training of 8 hours (if applicable), as well as NR35 training with a minimum duration of 8 hours.