US Department of Defense - Naval Air Station Jacksonville - Responsibilities: Perform a variety of metal repair, fabrication, plan, layout and structural disassembly/assembly of aircraft and aircraft components; Work from drawings, manuals, technical directives and instructions; Use hand power tools and metal working tools to repair, manufacture and/or modify aircraft or aircraft engine assemblies or parts; Manufacture and install patches, splices, reinforcements and the use of replacement parts to repair damaged components; Disassemble, repair, and modify aircraft structures and components