Sampler testers assist engineers, technical officers and other laboratory staff by collecting and preparing samples, carrying out experiments, making measurements with scientific equipment, recording results and presenting results for critical analysis. Sampler/Testers carry out basic sampling and testing, record and present results and clean, maintain and set up equipment for use in experiments. They play an important role in manufacturing quality control.

Seafood processors scale, clean, fillet, cut, shell, grade and pack seafood for sale or supply using knives, scalers and power equipment.

Smallgoods makers select and prepare meat, and manage the processes in the production of smallgoods.

Winemakers plan, supervise and coordinate the production of wine or spirits from selected varieties of grapes. Scientific knowledge is playing an increasingly important role in winemaking and some winemakers specialise in the research and development of wine.

Winery workers are involved in growing grapes and making, bottling, warehousing, packaging, distributing and selling wine in Australia and overseas.