Among the career professionals listed, "Animal Caretakers and Foresters" and "Sorters and Farmworkers" typically do not require post-secondary education and often learn through on-the-job training.
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Animal Caretakers usually gain experience through hands-on work with animals, internships, or apprenticeships rather than formal education.
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Foresters, while some roles may require specific certifications or associate degrees, many positions in forestry can be obtained with practical experience and training.
On the other hand, positions like Soil Scientists and Conservationists and Agricultural Inspectors and Food Technologists generally require more specialized education and are less likely to be learned solely through on-the-job training.