- Matrix Service (Los Angeles, CA)
- **Description** ** PIPEFITTER SENIOR CRAFT** **TYPICAL DUTIES:** + Receives and understands instructions and prints regarding work assignment. + Interprets drawings ... and sketches. Plans detail of working procedure and selects materials in accordance with engineering standards. + Lays out work; calculates dimensions; makes sketches of piping systems when needed. + Sets up and operates bending, threading and cutoff equipment… more