1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Job Description Responsibilities Assisting in the execution of maintenance, preventive maintenance and alteration tasks for which his/her supervisor is authorized by ANAC, provided that the supervisor personally observes the execution of the work, to the extent required to ensure that it is being properly executed, and remains readily available, in person, to answer queries from the perform…