Extract mixer tester
Also known as: tea blender, mechanical sifter operator, spice mixers, extract mixer, spice sifter
About this occupation
Extract mixer testers sift spices using mechanical sifters. They operate mixing machines to blend spices and weigh them until a specified consistency is reached. They compare colours of mixtures with the standard colour chart to ensure that colours of the mixture meet the specifications.
Essential skills and knowledge
- care for food aesthetic
- ensure public safety and security
- tend spice mixing machine
- operate sieves for spices
- types of condiments
- condiment manufacturing processes
- carry out checks of production plant equipment
- apply GMP
- blend food ingredients
- administer ingredients in food production
- apply HACCP
- apply requirements concerning manufacturing of food and beverages
Typical tasks and preparation
From the related US occupation profile Food Batchmakers (O*NET 51-3092.00). Linked by an official crosswalk: related, not identical; details vary by country.
- Record production and test data for each food product batch, such as the ingredients used, temperature, test results, and time cycle.
- Clean and sterilize vats and factory processing areas.
- Set up, operate, and tend equipment that cooks, mixes, blends, or processes ingredients in the manufacturing of food products, according to formulas or recipes.
- Mix or blend ingredients, according to recipes, using a paddle or an agitator, or by controlling vats that heat and mix ingredients.
- Follow recipes to produce food products of specified flavor, texture, clarity, bouquet, or color.
- Give directions to other workers who are assisting in the batchmaking process.
- Typical education (US)
- High School Diploma or the equivalent (such as a GED)
- Preparation
- Job Zone 2 of 5
- Interests
- Realistic, Conventional, Enterprising
Top skills: Operations Monitoring, Reading Comprehension, Critical Thinking, Active Listening, Speaking, Coordination
US median pay: US$42,290 a year (2025), 174,520 employed. Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics.
Subjects this work relies on
How important each subject's knowledge is in the job itself, rated by people doing it (1 to 5).
- Agriculture or Foods and NutritionO*NET: Food ProductionVery important (4.3)
- English or Literature in EnglishO*NET: English LanguageImportant (3.5)
- Business Studies or EntrepreneurshipO*NET: Administration and ManagementImportant (3.1)
- MetalworkO*NET: MechanicalImportant (3.1)
- Mathematics or StatisticsO*NET: MathematicsImportant (3.1)
- Computer StudiesO*NET: Computers and ElectronicsImportant (3.1)
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.
Preparation needed
Job Zone 1-2: Very Little to Some Preparation Needed
- Most common education (US)
- High School Diploma or the equivalent (such as a GED)
- Education
- Usually requires a high school diploma or GED, though some occupations may not.
- Experience
- Some occupations may need little or no previous experience; others require several months to a year of experience. For example, landscaping and groundskeeping workers might require very little training or previous experience, while agricultural equipment operators can benefit from on-the job training.
- Training
- Ranges from a few days to one year of on-the-job training.
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.
Related occupations
Occupations O*NET links to this one by similar work, skills and knowledge.
- Food Cooking Machine Operators and Tenders
- Food and Tobacco Roasting, Baking, and Drying Machine Operators and Tenders
- Mixing and Blending Machine Setters, Operators, and Tenders
- Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders
- Bakers
- Graders and Sorters, Agricultural Products
- Cooling and Freezing Equipment Operators and Tenders
- Cleaning, Washing, and Metal Pickling Equipment Operators and Tenders
- Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders
- Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.