Depends on who you ask - Structures Mechanic Lockheed Martin Employee Review

Users say... "Good Benefits and a full catalog of potential tech careers can be had working for them." "Good pay; and you get to work around some amazing machinery that will fight wars and save lives." "Great work life balance while feeling satisfied and fulfilled by the work I am performing." "People are fair to work with a few bad apples but other than that most people are great." "Great opportunities for exciting work on multiple programs if you volunteer for it and prive yourself." 

Users say... "Poor management and hard to get things accomplished" "Some managers have absolutely zero clue how anything actually gets done and are poor leaders." "Senior leadership had a very difficult time articulating that overall strategy and direction for the division." "Literal no training and you are told to train yourself in outside programs you have to pay for." "The upper management is horrible"