Supervise curbside and drop off recycling programs for municipal governments or private firms.

Directly supervise and coordinate the activities of helpers, laborers, or material movers.

Fabricate, finish, or evaluate the quality of gems and diamonds used in jewelry or industrial tools.

Format and proof text and images submitted by designers and clients into finished pages that can be printed. Includes digital and photo typesetting. They produce printing plates.

Work in slaughtering, meat packing, or wholesale establishments performing precision functions involving the preparation of meat. Their work may include specialized slaughtering tasks, cutting standard or premium cuts of meat for marketing, making sausage, or wrapping meats.

Use their hands or hand tools to perform cutting and trimming of meat, poultry, and seafood.

Work as part of a team having responsibility for assembling an entire product or component of a product. They can perform all tasks conducted by the team in the assembly process and rotate through all or most of them. They participate in making management decisions affecting the work. Includes team leaders who work as part of the team.

Fabricate, position, align, and fit parts of structural metal products.

Directly supervise and coordinate the activities of production and operating workers, such as inspectors, precision workers, machine setters and operators, assemblers, fabricators, and plant and system operators.

Install, program, maintain, or repair security or fire alarm wiring and equipment. They ensure that work is in accordance with relevant codes.