Mechanical Fitters/Boilermakers - FIFO/Shutdown at WA Site Services Location Pilbara, Australia Date Posted February 27, 2017 Category Mining Job Type Full-time Description Current confined space and working at heights ticket. A recognized Australian trade qualification. High risk work license (LF, WP, Rigging and Scaffolding). Why Work for WASS?*.... Related Jobs Mechanical Fitters & Boilermakers - FIFO/Shutdown posted 14 days ago.