Typical duties and responsibilities include implementing work plans by following instructions from various sources, using test and measuring equipment to carry out work, recognizing and reporting defects on parts, assemblies, engines, and accessories,certifying correctness of work and performing preliminary inspections, raising and creating repair documents in ECMS, and ordering parts. The Gas Turbine Engine Mechanic is responsible for carrying out disassembly, assembly, inspection and test stand work on gas turbine engines.