What is Postal Service?
A postal service is a service in which messages - letters, parcels, or packages - are sent by post to all recipients in the same country or abroad. The goal is to provide the nation with a universal, reliable, and affordable mail service.
How is Postal Service used?
Zippia reviewed thousands of resumes to understand how postal service is used in different jobs. Explore the list of common job responsibilities related to postal service below:
- Delivered postal services for over 10,000 customers within the community and maintained accountability of over 60 confidential and highly sensitive packages.
- Processed financial transactions including purchases of stamps, shipping supplies and postal services including advanced delivery options.
- Supervised customs officials in locating and confiscating contraband via military postal service.
- Provided postal services to major military organizations and 4.7K patrons.
- Handled all related postal services in computerized forwarding site
- Required to maintain accountability and security of official mail accounts and United States Postal Services postage stamps and appropriated postage funds.
Are Postal Service skills in demand?
Yes, postal service skills are in demand today. Currently, 150 job openings list postal service skills as a requirement. The job descriptions that most frequently include postal service skills are postal clerk, inserting machine operator, and postal service clerk.
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What jobs can you get with Postal Service skills?
You can get a job as a postal clerk, inserting machine operator, and postal service clerk with postal service skills. After analyzing resumes and job postings, we identified these as the most common job titles for candidates with postal service skills.
Postal Clerk
Job description:
A postal clerk is responsible for organizing mails for delivery and categorizing other mailroom supplies. Postal clerks sort mail and packages, verify the accurate addresses, and deliver to the correct location. They also operate various postal tools and equipment for labeling documents and weighing parcels. A postal clerk must be highly communicative and organizational, especially on responding to the customers' inquiries and concerns about their deliveries and handling fragile packages with utmost care to avoid complications and operational delays.
- Customer Service
- Postal Service
- Postage Rates
- ZIP Codes
- USPS
- Mail Delivery
Inserting Machine Operator
- Postal Service
- Routine Maintenance
- Stitching
- Mail Room
- Quality Checks
- APS
Postal Service Clerk
Job description:
Postal service clerks must have skills in maintaining records, monitoring mail flow through a sorting machine, sorting mail by hand. They must also have knowledge of postal regulations and understanding of shipping procedures for competitors like UPS, FedEx and other carriers. Those who choose this career path will need at least a high school diploma or GED. They will be required to directly serve customers by selling postal services and mailing supplies, money, and postal stationery.
- Place Packages
- Load Trucks
- Postal Service
- Customer Support
- ZIP Codes
- USPS
Window Clerk
Job description:
A window clerk is responsible for performing various tasks in a post office, like receiving letters and parcels, selling revenue postage stamps, and examining mail for correct postage related tasks. A window clerk is also expected to help customers with shipments. They may also distribute post office packages and mail. This job requires a diploma.
- Customer Service
- Postal Service
- Postage Rates
- Computer System
- Delivery Problems
- Federal Regulations
Postal Inspector
- Bank Fraud
- Law Enforcement Agencies
- Criminal Investigations
- Postal Service
- Subpoenas
- Inspection Services
City Carrier Assistant
Job description:
A city carrier assistant is responsible for organizing and delivering mail and packages from the postal office to designated locations. City carrier assistants ensure the timely delivery of items most safely and securely. They also handle the customers' postal requests, especially with changes in the delivery address and additional distribution of mail. A city carrier assistant must know how to operate equipment such as scanner tools essential for items' validation. Since this job requires customer interaction, a city carrier assistant should have excellent communication skills to respond to the customers' inquiries and concerns and resolve possible complaints immediately.
- Mail Delivery
- Customer Service
- Place Packages
- COD
- Postal Service
- General Familiarity
Automation Clerk
- ZIP Codes
- Mail Handling
- Postal Service
- Telephone Calls
- Travel Arrangements
- PowerPoint
Postmaster
- Customer Service
- Mail Delivery
- Financial Reports
- Postal Service
- Payroll
- Window Services
Rural Carrier Associate
Job description:
A rural carrier associate specializes in picking up and delivering mail or parcels within a particular rural area. They are primarily responsible for ensuring that clients will receive the correct packages on time. Aside from this, they must also coordinate with logistics managers, abide by the traffics laws and regulations, communicate with clients and acquire their signature upon a transaction, and monitor the company vehicle by conducting maintenance checks. Furthermore, a rural carrier associate must maintain an accurate record of all deliveries, even the missed and attempted ones.
- Delivery Sequence
- RCA
- Customer Service
- Mail Security
- Postal Service
- Mail Delivery
Mail Processing
Job description:
A mail processor is responsible for sorting mail and documents to ensure accurate delivery and distribution across the recipients. Mail processors manage route orders, send delivery information to the receivers, and update completed distributions on the database. They also process cancellation orders, labeling mail and inspecting the quality of mail before loading it to the truck. A mail processor must have excellent communication and organizational skills, especially in handling information and resolving mail delivery failures and discrepancies.
- Processing Equipment
- ZIP Codes
- Processing Mail
- Postal Service
- USPS
- Pallet Jack
How much can you earn with Postal Service skills?
You can earn up to $38,239 a year with postal service skills if you become a postal clerk, the highest-paying job that requires postal service skills. Inserting machine operators can earn the second-highest salary among jobs that use Python, $34,220 a year.
Job Title![]() ![]() | Average Salary![]() ![]() | Hourly Rate![]() ![]() |
---|---|---|
Postal Clerk | $38,239 | $18 |
Inserting Machine Operator | $34,220 | $16 |
Postal Service Clerk | $72,624 | $35 |
Window Clerk | $63,668 | $31 |
Postal Inspector | $68,901 | $33 |
Companies using Postal Service in 2025
The top companies that look for employees with postal service skills are Us Army Reserves, United States Army Corps of Engineers, and United States Postal Service. In the millions of job postings we reviewed, these companies mention postal service skills most frequently.
Rank![]() ![]() | Company![]() ![]() | % Of All Skills![]() ![]() | Job Openings![]() ![]() |
---|---|---|---|
1 | Us Army Reserves | 20% | 106 |
2 | United States Army Corps of Engineers | 14% | 0 |
3 | United States Postal Service | 9% | 17 |
4 | dnata | 7% | 163 |
5 | Nelson Mullins Riley & Scarborough | 5% | 90 |
Departments using Postal Service
The departments that use postal service the most are retail, administrative, and warehouse.
Department![]() ![]() | Average Salary![]() ![]() |
---|---|
Retail | $41,943 |
Administrative | $38,222 |
Warehouse | $33,829 |