38. Production occupations

Production workers account for over half of all jobs in the machinery manufacturing industry. First-line supervisors and managers of production and operating workers oversee all workers in the production process and ensure that equipment and supplies are available when needed. They usually report to industrial production managers, who watch over all activities on the factory floor.

Metal workers and plastic workers create all the various parts that are needed in the production and assembly processes. As production becomes more automated, the jobs of most metal and plastic workers are becoming more complex. Fewer workers simply operate machines; most are now also responsible for programming and performing minor repairs on the machine tools. Among the most skilled metal and plastic workers are tool and die makers, and machinery manufacturing has about 28 percent of the Nation’s jobs for these workers.

Tool and die makers create precision tools and machines, often using computer-aided design software, that are used to cut, shape, and form metal and other materials to exact specifications. Operating computer-controlled machine tools, they produce devices, such as jigs and fixtures, to hold metal while it is being worked on. They also produce gauges and other measuring devices, and dies that are used to shape the metal.

Computer control programmers and operators manage the automatic metalworking machines that can mass produce individual parts. They also write programs based upon the specifications of the part that defines what operation the machine should perform. Machinists produce precision parts that require particular skill or that are needed in quantities too small to require the use of automated machinery. Welding, soldering, and brazing workers operate machines that join two or more pieces of metal together; they may also weld manually as well.