Working under general supervision, performs a variety of assembly operations associated with the manufacturing of explosive products, small mechanical or electro-mechanical parts, or equipment housing or large equipment such as engines, engine and PTO drive trains, gas compressors, control equipment, covers/cowlings, related connecting lines, etc. Depending on education, experience, and skill level, a variety of job opportunities might be available, including Associate Mechanical Assembler, Mechanical Assembler and Senior Mechanical Assembler.