Performs a variety of tasks ranging from repetitive to non-repetitive production assembly operations on electronic and/or mechanical assemblies and subassemblies such as modules, boards, panels, drawers, frames, and cables. Works from diagrams and drawings, makes initial layouts, and uses hand and/or power tools, jigs, and saws. Makes continuity checks on work in process and completed. May conduct quality inspections on processing line in accordance with quality specifications. May disassemble, modify, rework, reassemble, and test experimental or prototype assemblies and subassemblies according to specifications and under simulated conditions. Little or no knowledge of the job, acquires job skills and procedures to complete routine tasks. Has little judgement and decision making under close supervision. Typically less than 1 year of experience.