Education: Secondary (high) school graduation certificate. Tasks: Compute dimensions and tolerances of machine parts. Measure and lay out work pieces in preparation for assembly. Read and interpret engineering drawings, blueprints, charts and tables. Repair machine tools and parts. Set up and adjust production machineries/tools. Fit and assemble components and machine parts to close tolerance. Maintain, repair and calibrate precision measuring instruments. Document and report deviations from specifications and tolerances. Maintain inspection records and complete inspection reports. Verify dimensions of parts machined using precise measuring instruments (e.g., micrometers, calipers). Set up and operate conventional and computer controlled machine tools. Verify dimensions of products for accuracy and conformance to specifications using precision measuring instruments. Experience: 1 to less than 7 months. Green job: Involves duties and responsibilities that lead to positive environmental outcomes.