A Postal Mail Sorter (USPS Mail Processing Clerk or Mail Handler, plus machine operators) keeps mail and packages moving through a processing plant. You sort by hand, feed and watch sorting machines, clear jams, and keep items flowing on time. You do not need a degree; most people have a high school diploma or GED. USPS hires through its careers site and an online assessment, then a medical check, drug screen and background check. This roadmap shows you how to learn the work, get hired, and grow into machine specialist, maintenance or supervisor roles. You can do this: the job rewards steadine
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Every stage from beginner to expert, with lessons, practice drills, projects, interview questions and free resources. Free with a Rolearch account.
Stage 1 of 3 · about 4 weeks
Understand how mail moves through USPS and build the habits that make you safe, accurate and fast.
How the mail stream works
When you know where a letter goes after you touch it (collection, cancellation, sorting, transport, delivery unit), you make better decisions on odd items and see why deadlines (dispatch times) matter.
Reading addresses and ZIP+4 codes
Sorting is mostly reading addresses correctly. Machines read the barcode; people handle what machines reject, so you must read fast and catch errors.
Workplace safety and lifting
Plants have conveyors, moving carts (hampers, BMCs), and heavy parcels. Most injuries come from lifting and moving equipment, and safe habits keep your career long.
Attention, accuracy and staying on your feet
O*NET lists Monitoring and Reading Comprehension as top skills. The job is repetitive, so focus is what separates reliable workers from those who cause misroutes.
Then 2 more stages (about 22 weeks in all) with lessons, drills, projects, 6 interview questions with strong answers and free resources.