Note to Applicants: Due to federal restrictions contained in the current National Defense Authorization Act, citizens of the People's Republic of China-including the special administrative regions of Hong Kong and Macau-as well as citizens of the Islamic Republic of Iran, the Democratic People's Republic of Korea (North Korea), and the Russian Federation, who are not Lawful Permanent Residents ("green card" holders) are prohibited from accessing facilities that support the mission, functions, and operations of national security laboratories and nuclear weapons production facilities, which includes Los Alamos National Laboratory. Within this role, engineers will become familiar with pressure safety, leak testing requirements, piping supports, flow requirements, installing equipment on housekeeping pads or skids with the use of post-installed anchors, design cranes and crane girders/support structures, canopies, equipment support stands, piping/conduit supports, wall/floor/ceiling penetrations, and concrete slabs.