Person who, as a member of the armed forces, takes charge of all interior and exterior communication equipment installed on board a ship or submarine (satellite communication systems, transmitters, receivers, intercoms, radio beacons, etc.). It maintains the equipment: electric clockwork system, recreational broadcasting system, magnetic tape devices, mobile
Person who, according to the architectural plans of the buildings and the indications provided by the responsible engineer, draws the plans and establishes the specifications for various systems relating to building mechanics (heating, ventilation, air conditioning, fire protection, plumbing, refrigeration). It must make various calculations and, in order to
Person who checks and tests electronic systems (computers, televisions, radios, etc.) as they leave the assembly line, to ensure that the assembly of electronic circuits and cabling conforms to standards established manufacturing processes. It must detect any anomalies and correct them so that the products placed on the market are of good quality. It must
Person who checks that logging companies comply with government standards for the rational management of forest resources. To do this, it calculates, for a given volume of felled trees, the yield of merchantable timber obtained after sawing as well as the losses attributable to defects in the timber. She also takes care of classifying the lumber cut
